Dell 9.8(0.0) manuel d'utilisation

Dell Networking Command-Line Reference Guide for the Z9500 Switch 9.8(0.0)[...]

Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 201[...]

Contents 1 About this Guide................................................................................................. 45 Objectives ............................................................................................................................................ 45 Audience ..........................................................[...]

cam-acl ............................................................................................................................................... 92 cam-acl (Configuration) ..................................................................................................................... 94 cam-audit linecard ...............................[...]

show debugging ................................................................................................................................ 145 show environment ............................................................................................................................ 146 show inventory .........................................[...]

dot1x server-timeout ........................................................................................................................ 206 dot1x supplicant-timeout ................................................................................................................. 207 dot1x tx-period .............................................[...]

show cam-acl-vlan ..................................................................................................................... 268 show cam-usage ........................................................................................................................ 270 show running config acl-vlan-group ...................................[...]

set as-path ................................................................................................................................... 319 set automatic-tag ....................................................................................................................... 320 set comm-list delete .......................................[...]

show bfd neighbors .......................................................................................................................... 356 vrrp bfd .............................................................................................................................................. 358 8 Border Gateway Protocol.......................[...]

debug ip bgp notifications .......................................................................................................... 399 debug ip bgp soft-reconfiguration ............................................................................................ 400 debug ip bgp updates ............................................................[...]

redistribute ................................................................................................................................... 441 redistribute ospf .......................................................................................................................... 443 router bgp .............................................[...]

show ip extcommunity-list ......................................................................................................... 502 show running-config extcommunity-list .................................................................................. 502 IPv6 BGP Commands .......................................................................[...]

default-metric ............................................................................................................................. 533 description ................................................................................................................................... 534 distance bgp ............................................[...]

show ip bgp paths extcommunity ..............................................................................................566 show ip bgp regexp .................................................................................................................... 566 show ipv6 prefix-list ...........................................................[...]

show mac protocol-queue-mapping ..............................................................................................602 show protocol-queue-mapping ...................................................................................................... 603 11 Data Center Bridging (DCB)........................................................[...]

dcb pfc-total-buffer-size ................................................................................................................. 643 dcb pfc-queues ................................................................................................................................ 644 dcb <ets | pfc> enable .............................[...]

debug ip dhcp client packets ..................................................................................................... 706 default-router .............................................................................................................................. 707 disable .............................................................[...]

ipv6 helper-address .....................................................................................................................735 show ip dhcp binding ..................................................................................................................736 show ip dhcp snooping ................................................[...]

show fip-snooping fcf ....................................................................................................................... 772 show fip-snooping sessions ............................................................................................................. 773 show fip-snooping statistics ..................................[...]

ip igmp ssm-map ........................................................................................................................ 814 ip igmp static-group ....................................................................................................................815 ip igmp version ....................................................[...]

show config (from INTERFACE RANGE mode) ......................................................................... 865 show interfaces ........................................................................................................................... 866 show interfaces configured .............................................................[...]

22 Internet Protocol Security (IPSec)............................................................... 915 crypto ipsec transform-set ............................................................................................................... 915 crypto ipsec policy ..................................................................................[...]

ipv4 unicast-host-route .................................................................................................................... 957 load-balance ..................................................................................................................................... 958 management route .....................................[...]

ipv6 control-plane icmp error-rate-limit ....................................................................................... 1018 ipv6 flowlabel-zero ......................................................................................................................... 1018 ipv6 host ...........................................................[...]

debug isis adj-packets .................................................................................................................... 1061 debug isis graceful-restart ..............................................................................................................1062 debug isis local-updates .....................................[...]

metric-style ..................................................................................................................................... 1102 multi-topology ................................................................................................................................ 1103 net .............................................[...]

show mac-address-table aging-time ....................................................................................... 1151 show mac learning-limit ........................................................................................................... 1152 Virtual LAN (VLAN) Commands ..........................................................[...]

LLDP-MED Commands ................................................................................................................... 1189 advertise med guest-voice ....................................................................................................... 1190 advertise med guest-voice-signaling ........................................[...]

ip msdp sa-limit .............................................................................................................................. 1228 ip msdp shutdown .......................................................................................................................... 1229 ip multicast-msdp ......................................[...]

enable inverse-mask ................................................................................................................. 1269 fast-convergence ...................................................................................................................... 1270 flood-2328 ...........................................................[...]

show ip ospf neighbor ............................................................................................................... 1321 show ip ospf routes ................................................................................................................... 1322 show ip ospf statistics ..............................................[...]

37 PIM-Sparse Mode (PIM-SM)........................................................................ 1373 IPv4 PIM-Sparse Mode Commands ............................................................................................... 1373 clear ip pim rp-mapping ..........................................................................................[...]

ipv6 pim spt-threshold .............................................................................................................. 1412 show ipv6 pim bsr-router ......................................................................................................... 1413 show ipv6 pim interface ...................................................[...]

show vlan private-vlan .................................................................................................................... 1451 switchport mode private-vlan ........................................................................................................ 1454 42 Per-VLAN Spanning Tree Plus (PVST+)............................[...]

match mac dot1p ...................................................................................................................... 1496 match mac vlan ......................................................................................................................... 1497 policy-aggregate ...................................................[...]

distribute-list in ............................................................................................................................... 1539 distribute-list out ............................................................................................................................ 1540 ip poison-reverse ..............................[...]

hello-time ........................................................................................................................................ 1582 max-age .......................................................................................................................................... 1583 protocol spanning-tree rstp .................[...]

timeout login response ............................................................................................................. 1625 username ................................................................................................................................... 1626 RADIUS Commands ..................................................[...]

ip ssh rekey ............................................................................................................................... 1661 ip ssh rhostsfile .......................................................................................................................... 1662 ip ssh rsa-authentication (Config) .......................[...]

show sflow linecard ........................................................................................................................ 1703 50 Simple Network Management Protocol (SNMP) and Syslog............... 1705 SNMP Commands ..................................................................................................................[...]

show logging auditlog .............................................................................................................. 1748 show logging driverlog ............................................................................................................. 1748 show logging kernellog ...................................................[...]

ntp multicast client ......................................................................................................................... 1793 ntp master <stratum> ..................................................................................................................... 1794 ntp server .........................................[...]

vlan-stack trunk .............................................................................................................................. 1832 tagged port-channel ...................................................................................................................... 1834 untagged port-channel ...................................[...]

unit-id .............................................................................................................................................. 1871 vlt domain ........................................................................................................................................ 1872 vlt-peer-lag port-channel ...............[...]

1 About this Guide This book provides information about the Dell Networking OS command line interface (CLI). This book also includes information about the protocols and features found in Dell Networking OS. References For more information about your system, refer to the following documents: • Dell Networking OS Configuration Guides • Installati[...]

Audience This book is intended for system administrators who are responsible for configuring or maintaining networks. This guide assumes that you are knowledgeable in Layer 2 and Layer 3 networking technologies. Conventions This book uses the following conventions to describe command syntax. Keyword Keywords are in Courier font and must be entered [...]

2 CLI Basics This chapter describes the command line interface (CLI) structure and command modes. The Dell Networking operating software commands are in a text-based interface that allows you to use the launch commands, change command modes, and configure interfaces and protocols. Accessing the Command Line When the system boots successfully, you a[...]

User "admin" on line vty0 ( 123.12.1.123 ) User "admin" on line vty1 ( 123.12.1.123 ) User "Irene" on line vty3 ( 123.12.1.321 ) Dell#conf When another user enters CONFIGURATION mode, Dell Networking OS sends a message similar to the following: % Warning: User "admin" on line vty2 "172.16.1.210" is [...]

radius Interface configuration for RADIUS redirect-list Named redirect-list route Establish static routes scp SCP configuration commands source-route Process packets with source routing header options ssh SSH configuration commands tacacs Interface configuration for TACACS+ telnet Specify telnet options tftp TFTP configuration commands trace-group [...]

Key Combination Action Esc F Moves the cursor forward one word. Esc D Deletes all the characters from the cursor to the end of the word. Navigating the CLI Dell Networking OS displays a CLI prompt comprised of the host name and CLI mode. • Host name is the initial part of the prompt and is “Dell” by default. You can change the host name with [...]

find searches for the first occurrence of a pattern grep displays text that matches a pattern. The grep command option has an ignore-case suboption that makes the search case-insensitive. For example, the commands: show run | grep Ethernet returns a search result with instances containing a capitalized “Ethernet,” such as interface TenGigabitEt[...]

1. Verify that you are logged in to ROUTER BGP mode. 2. Enter the command address-family 3. Enter the protocol type. • For IPv4, enter ipv4 multicast . The prompt changes to include (conf-router_bgp_af) for IPv4. CLASS-MAP Mode To create or configure a class map, use CLASS-MAP mode. For more information, refer to Policy-Based QoS Commands . To en[...]

DHCP POOL Mode To create an address pool, use DHCP POOL mode. For more information, refer to Dynamic Host Configuration Protocol (DHCP) . To enter DHCP POOL mode: 1. Verify that you are logged in to DHCP mode. 2. Enter the pool command then the pool name. The prompt changes to include (config-dhcp- pool- name ). You can return to DHCP mode by using[...]

can access CONFIGURATION mode to configure interfaces, routes and protocols on the switch. While you are logged in to EXEC Privilege mode, the # prompt is displayed. EXTENDED COMMUNITY LIST Mode To enable and configure a BGP extended community, use EXTENDED COMMUNITY LIST mode. To enter EXTENDED COMMUNITY LIST mode: 1. Verify that you are logged in[...]

Prompt Interface Type Dell(conf-if- nu-0)# Null Interface then zero Dell(conf-if- po-0)# Port-channel interface number Dell(conf-if- vl-0)# VLAN Interface then VLAN number (range 1–4094) Dell(conf-if- ma-0/0)# Management Ethernet interface then slot/port information Dell(conf-if- tu-0)# Tunnel interface then tunnel ID. Dell(conf-if- range)# Desig[...]

LLDP MANAGEMENT INTERFACE Mode To enable and configure Link Layer Discovery Protocol (LLDP) on management interfaces, use LLDP MANAGEMENT INTERFACE mode. To enter LLDP MANAGEMENT INTERFACE mode: 1. Verify that you are logged in to LLDP mode. 2. Enter the management-interface command. The prompt changes to include (conf-lldp-mgmtIf). LINE Mode To co[...]

2. Enter the protocol spanning-tree mstp command. The prompt changes to include (conf- mstp). You can return to CONFIGURATION mode by using the exit command. OPENFLOW INSTANCE Mode To enable and configure OpenFlow instances, use OPENFLOW INSTANCE mode. To enter OPENFLOW INSTANCE mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter[...]

PROTOCOL GVRP Mode To enable and configure GARP VLAN Registration Protocol (GVRP), use PROTOCOL GVRP mode. For more information, refer to GARP VLAN Registration (GVRP) . To enter PROTOCOL GVRP mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the protocol gvrp command. The prompt changes to include (config-gvrp). You can return[...]

1. Verify that you are logged in to CONFIGURATION mode. 2. Use the router isis command. The prompt changes to include (conf-router_isis). You can return to CONFIGURATION mode by using the exit command. ROUTER OSPF Mode To configure OSPF, use ROUTER OSPF mode. For more information, refer to Open Shortest Path First (OSPFv2) . To enter ROUTER OSPF mo[...]

TRACE-LIST Mode To configure a Trace list, use TRACE-LIST mode. To enter TRACE-LIST mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the ip trace-list command. Include the name of the Trace list. The prompt changes to include (conf-trace-acl). You can exit this mode by using the exit command. VLT DOMAIN Mode To enable and conf[...]

3 File Management This chapter contains command line interface (CLI) commands needed to manage the configuration files as well as other file management commands. boot system Specify the location where the Dell Networking OS image used to boot the system is stored. Z9500 Syntax boot system {gateway ip address | {default | primary | secondary} {syste[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. Usage Information To display these changes i[...]

CAUTION: This command deletes all files, including the startup configuration file. So, after executing this command, consider saving the running config as the startup config (use the write memory command or copy run start command). restore factory-defaults Restore factory defaults. Syntax restore factory-defaults stack-unit {stack—unit—number |[...]

Usage Information Restoring factory defaults deletes the existing startup configuration and all persistent settings (stacking, fan-out, and so forth). When restoring all units in a stack, all the units in the stack are placed into stand- alone mode. When restoring a single unit in a stack, that unit placed in stand-alone mode. No other units in the[...]

* Proceed with caution ! * ************************************************************** Proceed with factory settings? Confirm [yes/no]:yes -- Restore status -- Unit Nvram Config ------------------------ 0 Success Success 1 Success Success 2 Success Success 3 Not present 4 Not present 5 Not present Power-cycling the unit(s). Dell# Example (single[...]

* persistent settings (stacking, fanout, etc.) * * After restoration the unit(s) will be powercycled immediately. * * Proceed with caution ! * ************************************************************** Proceed with factory settings? Confirm [yes/no]:yes -- Restore status -- Unit Nvram Config ------------------------ 1 Success Power-cycling the [...]

Version Description 9.2(1.0) Introduced on the Z9500. show bootvar Display the variable settings for the boot parameters. Z9500 Syntax show bootvar Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The f[...]

Related Commands boot system — sets the location of Dell Networking OS image files. show file Display contents of a text file in the local filesystem. Z9500 Syntax show file filesystem Parameters filesystem Enter one of the following: • For internal flash, enter flash: • For USB flash, enter usbflash: Command Modes EXEC Privilege Command Hist[...]

enable password 7 94849d8482d5c3 ! username test password 7 93e1e7e2ef ! enable restricted 7 948a9d848cd5c3 ! protocol spanning-tree 0 bridge-priority 8192 rapid-root-failover enable ! interface TenGigabitEthernet 0/0 no ip address shutdown Related Commands format flash — Erases all the existing files and reformats the file system in the internal[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Example Dell# show os-version RELEASE IMAGE INFORMATION : -------------------------------------[...]

show running-config Display the current configuration and display changes from the default values. Z9500 Syntax show running-config [ entity ] [configured] [status] Parameters entity (OPTIONAL) To display that entity’s current (non-default) configuration, enter one of the following keywords: NOTE: If you did not configure anything that entity, no[...]

hypervisor for the current hypervisor configuration igmp for the current IGMP configuration interface for the current interface configuration interface tunnel for all configured tunnels. For a specific tunnel, enter the tunnel ID. The range is from 1 to 16383. ip for the current IP configuration isis for the current ISIS configuration line for the [...]

qos-policy- input for the current input QoS policy configuration qos-policy- output for the current output QoS policy configuration radius for the current RADIUS configuration redirect- list for the current redirect-list configuration redundancy for the current RPM redundancy configuration resolve for the current DNS configuration rip for the curre[...]

Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introd[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series 7.5.1.0 Introduced on the C-Series. E-Series Original command. Example Dell#show version Dell Force10 Real Time Operating System Software Dell Force10 Operatin[...]

Lines Beginning With Description Chassis Type: Chassis type (for example, E1200, E600, E600i, E300, C300, C150, S25, S50, S55, S60, S4810) Control Processor:... Control processor information and amount of memory on processor Route Processor 1:... Route processor 1 information and the amount of memory on that processor Route Processor 2:... Route pr[...]

Parameters bootflash- image Enter the keyword bootflash-image to upgrade the GRUB bootloader image. bootselector- image Enter the keyword bootselector-image to upgrade the BIOS system image. Use this option only with TAC supervision. system all Enter the keywords system all to upgrade the bootflash or bootselector image on all Z9500 CPUs: Control P[...]

Version Description 7.7.1.0 Added support for TFTP and SCP. 7.6.1.0 Introduced on the S-Series. Usage Information A system message displays with status information about the bootflash upgrade. RFC 3986 specifies that IPv6 host addresses in a uniform resource identifier (URI) must be enclosed in square brackets, [X:X:X:X::X]. For maximum flexibility[...]

Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introdu[...]

Related Commands • upgrade fpga-image system fpga booted — upgrades the FPGA devices in all Z9500 CPUs. upgrade fpga-image system cpld booted Use this command to upgrade the CPLD devices in the Z9500 Route Processor and Control Processor CPUs using the currently running Dell Networking operating-system image (and only when required by the upgra[...]

* automatically rebooted to reload the upgraded components. * ************************************************************ Upgrade CPLD image for system [yes/no]: yes FPGA upgrade in progress!!! Please do NOT power off the unit !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [...]

--------------------------------------------------------------- --------- CP FPGA 0x14 0x13 *************************************************************** ******** * Warning - Upgrading FPGA is inherently risky and should * * only be attempted when necessary. A failure at this upgrade may * * cause a board RMA. Proceed with caution ! * ***********[...]

scp: file-url Enter the keyword scp: and specify the location of the image file in the format userid : password @ host-ip / filepath or press Enter to launch a prompt sequence. tftp: file-url Enter the keyword tftp: and specify the location of the image file in the format // host-ip / filepath or press Enter to launch a prompt sequence. flash: file[...]

Example Dell# upgrade system tftp://10.11.8.12/dv-rainier-13 a: 00:39:32 : Discarded 1 pkts. Expected block num : 51. Received block num: 50 !00:39:36 : Discarded 1 pkts. Expected block num : 65. Received block num: 64 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!![...]

Version Description 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, and MXL. Usage Information You can enter this command in the following ways: • verify md5 flash :// img-file • verify md5 flash :// img-file < hash-value > • verify sha256 flash :// img-file • verify sha256 flash :// img-file < hash-value > Example Witho[...]

4 Control and Monitoring This chapter contains the commands to configure and monitor the system, including Telnet, file transfer protocol (FTP), and trivial file transfer protocol (TFTP). NOTE: This command replaces the enable optic-info-update interval command to update information on temperature and power monitoring in the simple network manageme[...]

Version Description 8.3.7.0 Introduced on the S4810. Usage Information You must save the configuration and reload the system to implement ASF. When you enter the command, the system sends a message stating that the new mode is enabled when the system reloads. banner exec Configure a message that is displayed when your enter EXEC mode. Z9500 Syntax [...]

Version Description E-Series Original Command Usage Information After entering the banner exec command, type one or more spaces and a delineator character. Enter the banner text then the second delineator character. When you connect to the router, if a message of the day banner is configured, it displays first. If no message of the day banner is co[...]

character (%). Range: maximum of 50 lines, up to 255 characters per line Defaults No banner is configured and the CR is required when creating a banner. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . T[...]

13d21h10m: %RPM0-P:CP %SEC-5-LOGIN_SUCCESS: Login successful for user on line console This is the banner Dell> Related Commands banner motd — sets a Message of the Day banner. banner motd Set a message of the day (MOTD) banner. Z9500 Syntax banner motd c line c Parameters c Enter a delineator character to specify the limits of the text banner.[...]

configured, it displays first. If no message of the day banner is configured, the login banner and prompt appear. After the user has logged in, the EXEC banner (if configured) displays. Related Commands banner exec — enables the display of a text string when you enter EXEC mode. banner login — sets a banner to display after successful login to [...]

l2acl number ipv4acl number ipv6acl number ipv4qos number l2qos number l2pt number ipmacacl number [vman- qos | vman- dual-qos] number ecfmacl number {openflow {4| 8}} Allocate space to each CAM region. Enter the CAM profile name then the amount of CAM space to be allotted. The total space allocated must equal 13. The ipv6acl range must be a factor[...]

When configuring space for IPv6 ACLs, the total number of Blocks must equal 13. Ranges for the CAM profiles are from 1 to 10, except for the ipv6acl profile which is from 0 to 10. The ipv6acl allocation must be a factor of 2 (2, 4, 6, 8, 10). If you enabled BMP 3.0, to perform a reload on the chassis to upgrade any configuration changes that have c[...]

l2acl number ipv4acl number ipv6acl number , ipv4qos number l2qos number l2pt number ipmacacl number ecfmacl number [nlbclusteracl number ] [vman-qos | vman-dual-qos number ] ipv4pbr number openflo w {4|8} | fcoe number Allocate space to each CAM region. Enter the CAM profile name then the amount of CAM space to be allotted. The total space allocat[...]

Usage Information Save the new CAM settings to the startup-config ( write-mem or copy run start ) then reload the system for the new settings to take effect. The total amount of space allowed is 16 FP Blocks. System flow requires three blocks; these blocks cannot be reallocated. The ipv4acl profile range is from 1 to 4. When configuring space for I[...]

Usage Information Enables periodic audits of the software and hardware copies of the IPv4 forwarding table. clear alarms Clear alarms on the system. Z9500 Syntax clear alarms Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command L[...]

clear line Reset a terminal line. Z9500 Syntax clear line { line-number | console 0 | vty number } Parameters line-number Enter a number for one of the 12 terminal lines on the system. The range is from 0 to 11. console 0 Enter the keywords console 0 to reset the console port. vty number Enter the keyword vty then a number to clear a terminal line.[...]

Parameters rp Enter the keyword rp to clear the software trace log from the Route Processor CPU. linecard slot-id Enter the linecard slot-id parameters to specify the line-card CPU whose software trace log you want to clear. Defaults Clear the trace log files from all Z9500 CPUs. Command Modes CONFIGURATION Command History Version Description 9.2(1[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Example Dell#configure Dell(conf)# debug cpu-traffic-stats Enable the collection of computer processor unit (CPU) traffic statistics. Z9500 Syntax debug[...]

Usage Information This command enables (and disables) the collection of CPU traffic statistics from the time this command is executed (not from system boot). However, excessive traffic a CPU receives automatically triggers (turn on) the collection of CPU traffic statics. The following message is an indication that collection of CPU traffic is autom[...]

Version Description E-Series Original command. disable Return to EXEC mode. Z9500 Syntax disable [ level ] Parameters level (OPTIONAL) Enter a number for a privilege level of the Dell Networking OS. The range is from 0 to 15. The default is 1 . Defaults 1 Command Modes EXEC Privilege Command History This guide is platform-specific. For command info[...]

do Allows the execution of most EXEC-level commands from all CONFIGURATION levels without returning to the EXEC level. Z9500 Syntax do command Parameters command Enter an EXEC-level command. Defaults none Command Modes • CONFIGURATION • INTERFACE Command History This guide is platform-specific. For command information about other platforms, ref[...]

Proceed with reload [confirm yes/no]: n Dell(conf-if-te-5/0)# enable Enter EXEC Privilege mode or any other privilege level configured. After entering this command, you may need to enter a password. Z9500 Syntax enable [ level ] Parameters level (OPTIONAL) Enter a number for a privilege level of Dell Networking OS. The range is from 0 to 15. Defaul[...]

at a specific privilege level. If no privilege level is specified, the default is privilege level 15 . NOTE: If you are authorized for the EXEC Privilege mode by your role, you do not need to enter an enable password. Related Commands enable password — configures a password for the enable command and to access a privilege level. enable optic-info[...]

end Return to EXEC Privilege mode from other command modes (for example, CONFIGURATION or ROUTER OSPF modes). Z9500 Syntax end Command Modes • CONFIGURATION • SPANNING TREE • MULTIPLE SPANNING TREE • LINE • INTERFACE • TRACE-LIST • VRRP • ACCESS-LIST • PREFIX-LIST • AS-PATH ACL • COMMUNITY-LIST • ROUTER OSPF • ROUTER RIP ?[...]

exec-timeout Set a time interval that the system waits for input on a line before disconnecting the session. Z9500 Syntax exec-timeout minutes [ seconds ] To return to default settings, use the no exec-timeout command. Parameters minutes Enter the number of minutes of inactivity on the system before disconnecting the current session. The range is f[...]

exit Return to the lower command mode. Z9500 Syntax exit Command Modes • EXEC Privilege • CONFIGURATION • LINE, INTERFACE • TRACE-LIST • PROTOCOL GVRP • SPANNING TREE • MULTIPLE SPANNING TREE • MAC ACCESS LIST • ACCESS-LIST • AS-PATH ACL • COMMUNITY-LIST • PREFIX-LIST • ROUTER OSPF • ROUTER RIP • ROUTER ISIS • ROUTER[...]

ftp-server enable Enable FTP server functions on the system. Z9500 Syntax ftp-server enable Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networki[...]

Related Commands ftp-server topdir — sets the directory to be used for incoming FTP connections to the E-Series. ftp-server username — sets a username and password for incoming FTP connections to the E-Series. ftp-server topdir Specify the top-level directory to be accessed when an incoming FTP connection request is made. Z9500 Syntax ftp-serve[...]

Related Commands ftp-server enable — enables FTP server functions on the switch. ftp-server username — sets a username and password for incoming FTP connections. ftp-server username Create a user name and associated password for incoming FTP server sessions. Z9500 Syntax ftp-server username username password [ encryption-type ] password To dele[...]

Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. hostname Set the host name of the system. Z9500 Syntax hostname name Parameters name Enter a text string, up to 32 characters long. Defaults Dell Command Modes CONFIGURATION Command Hist[...]

ip ftp password Specify a password for outgoing FTP connections. Z9500 Syntax ip ftp password [ encryption-type ] password To remove a password and return to the default setting, use the no ip ftp password [ password ] command. Parameters encryption- type (OPTIONAL) Enter one of the following numbers: • 0 (zero) for an unecrypted (clear text) pas[...]

Related Commands ip ftp username — sets the user name for the FTP sessions. ip ftp source-interface Configure an interface’s IP address as the source IP address for FTP connections. Z9500 Syntax ip ftp source-interface interface To delete an interface, use the no ip ftp source-interface interface command. Parameters interface Enter the followin[...]

Version Description 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.2.1.0 Increased number of VLANs on ExaScale to 4094 (was 2094). 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. ip ftp username Assign a u[...]

Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Usage Information Configure a password with the ip ftp password command. Related Commands ip ftp password — sets the password for FTP connections. ip http source-interface Configure an interface’s IP address as the source IP ad[...]

Command History Version Description 9.5(0.1) Introduced on the Z9500. 9.3(0.1) Introduced on the S4810, S4820T, S6000, and Z9000. 8.3.11.1 Introduced on the Z9000 8.2.1.0 Increased number of VLANs on ExaScale to 4094 (was 2094) 8.1.1.0 Introduced on E-Series ExaScale 7.6.1.0 Support added for S-Series 7.5.1.0 Introduced on C-Series ip telnet server[...]

Related Commands ip ssh server — enables the secure shell (SSH) server on the system. ip telnet source-interface Set an interface’s IP address as the source address in outgoing packets for Telnet sessions. Z9500 Syntax ip telnet source-interface interface To return to the default setting, use the no ip telnet source-interface [ interface ] comm[...]

Version Description 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.2.1.0 Increased number of VLANs on ExaScale to 4094 (was 2094). 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command Related Commands telnet —[...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introdu[...]

Defaults Not configured Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the[...]

clear-line enable Enables you to clear your existing sessions. Defaults Not configured. You can use all the available sessions. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of[...]

When you try to create more than the permitted number of sessions, the following message appears, prompting you to close one of your existing sessions. Close any of your existing sessions to log in to the system. $ telnet 10.11.178.14 Trying 10.11.178.14... Connected to 10.11.178.14. Escape character is '^]'. Login: admin Password: Maximu[...]

Version Description 9.8(0.0) Introduced on the S4810, S4820, S5000, S6000, S6000- ON, and Z9500. Usage Information Only the system and security administrators can configure login activity tracking and view the login activity details of other users. If you enable user login statistics, the system displays the last successful login details of the cur[...]

Related Commands login concurrent-session — Configures the limit of concurrent sessions for all users on console and virtual terminal lines. show login statistics — Displays login statistics of users who have used the console or virtual terminal lines to log in to the system. logging coredump server Configure the switch to move (upload) a core [...]

The kernel core dump is copied to the Control Processor (CP) core-dump directory: flash://CORE_DUMP_DIR/f10_ cpu _ timestamp .kcore.gz Where cpu specifies a Z9500 CPU and is one of the following values: cp (Control Processor), cp (Route Processor), lp0 (line-card processor 0), lp1 (line-card processor 1), or lp2 (line-card processor 2); timestamp i[...]

ip-address (OPTIONAL) Enter the IPv4 address of the device to which you are testing connectivity. The address must be in the dotted decimal format. ipv6-address (OPTIONAL) Enter the IPv6 address, in the x:x:x:x::x format, to which you are testing connectivity. NOTE: The :: notation specifies successive hexadecimal fields of zeros. count Enter the n[...]

outgoing- interface (IPv6 link-local address) Enter the outgoing interface for ping packets to a destination link-local address. pattern pattern (IPv4 only) Enter the IPv4 data pattern. Range: 0-FFFF. Default: 0xABCD . sweep-min- size Enter the minimum size of datagram in sweep range. The range is from 52 to 15359 bytes. sweep-max- size Enter the m[...]

Version 8.4.1.0 IPv6 pinging available on management interface. Version 8.3.1.0 Introduced extended ping options. Version 8.2.1.0 Introduced on the E-Series ExaScale (IPv6). Version 8.1.1.0 Introduced on the E-Series ExaScale (IPv4). Version 7.9.1.0 Introduced VRF. Version 7.6.1.0 Introduced on the S-Series. Version 7.5.1.0 Introduced on the C-Seri[...]

Success rate is 100.0 percent (5/5), round-trip min/avg/max = 0/0/0 (ms) Dell# reload Reboot the system. Z9500 Syntax reload [conditional nvram-cfg-change ] Parameters conditional nvram-cfg- change Reload if the condition is true. A configuration change to the nvram requires a switch reload. To reload the switch, select nvram-cfg-change . Command M[...]

send Send messages to one or all terminal line users. Z9500 Syntax send [*] | [line ] | [console] | [vty] Parameters * Enter the asterisk character * to send a message to all tty lines. line Send a message to a specific line. The range is from 0 to 11. console Enter the keyword console to send a message to the primary terminal line. vty Enter the k[...]

service timestamps To debug and log messages, add time stamps. This command adds either the uptime or the current time and date. Z9500 Syntax service timestamps [debug | log] [datetime [localtime] [msec] [show-timezone] | uptime] To disable timestamping, use the no service timestamps [debug | log] command. Parameters debug (OPTIONAL) Enter the keyw[...]

Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Usage Information If you do not specify parameters and enter service timestamps, it appears as service timestamps debug uptime in the running-configuration. To view the current options set for the service timestamps command, use th[...]

Examples Dell#show alarms -- Minor Alarms -- Alarm Type Duration --------------------------------------------------------------- ------------ No minor alarms -- Major Alarms -- Alarm Type Duration --------------------------------------------------------------- ------------ PEM 0 in unit 0 down 25 sec PEM 2 in unit 0 down 6 sec Dell#show alarms thre[...]

S9 93 86 100 95 105 S10 93 86 100 95 105 show asf View statistics about the Alternate Store and Forward (ASF) packets that are transmitted on Z9500 line cards. Z9500 Syntax show asf linecard slot-id Parameters linecard slot-id Enter the slot ID of a Z9500 line card. The range of slot IDs is from 0 to 2. Defaults all Command Modes EXEC Command Histo[...]

Unicast:500, Multicast:0, Broadcast:0 Received 37% traffic on TenGigabitEthernet 2/1 Total packets: 300 LLC:0, SNAP:0, IP:300, ARP:0, other:0 Unicast:300, Multicast:0, Broadcast:0 Processor : RP2 --------------- No CPU traffic statistics. Dell# Related Commands debug cpu-traffic-stats — enables CPU traffic statistics for debugging. show command-h[...]

Example Dell#show command-history [11/20 15:47:22]: CMD-(CLI):[service password-encryption]by default from console [11/20 15:47:22]: CMD-(CLI):[service password-encryption hostname Force10]by default from console - Repeated 3 times. [11/20 15:47:23]: CMD-(CLI):[service timestamps log datetime]by default from console [11/20 15:47:23]: CMD-(CLI):[hos[...]

show command-tree Display the entire CLI command tree, and optionally, display the utilization count for each command and its options. Z9500 Syntax show command-tree [count | no] Parameters count Display the command tree with a usage counter for each command. no Display all of the commands that may be preceded by the keyword no , which is the keywo[...]

Global configuration mode: aaa authentication enable command usage:1 WORD option usage: 1 default option usage: 0 enable option usage: 0 line option usage: 0 none option usage: 0 radius option usage: 1 tacacs+ option usage: 0 show console lp View the buffered boot-up log of a line card, Route Processor or Control Processor CPU, including background[...]

Usage Information CAUTION: Use this command only when you are working directly with a technical support representative to troubleshoot a problem. Do not use this command unless a technical support representative instructs you to do so. show cpu-traffic-stats View CPU traffic statistics. Z9500 Syntax show cpu-traffic-stats [cp | rp | linecard { slot[...]

Version Description 7.5.1.0 Introduced on the C-Series 6.2.1.1 Introduced on the E-Series. Usage Information Traffic statistics are sorted on a per-interface basis; the interface receiving the most traffic is displayed first. All CPU and port information is displayed unless a specific port or CPU is specified. Traffic information is displayed for r[...]

Defaults Display interface statistics from all Z9500 CPUs. Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description [...]

rxPkt(COS2) :0 rxPkt(COS3) :0 rxPkt(COS4) :0 rxPkt(COS5) :0 rxPkt(COS6) :0 rxPkt(COS7) :0 rxPkt(UNIT0) :0 rxPkt(UNIT1) :0 rxPkt(UNIT2) :0 rxPkt(UNIT3) :0 transmitted :0 txRequested :0 noTxDesc :0 txError :0 txReqTooLarge :0 txDatapathErr :0 txPkt(COS0) :0 txPkt(COS1) :0 txPkt(COS2) :0 txPkt(COS3) :0 txPkt(COS4) :0 txPkt(COS5) :0 txPkt(COS6) :0 txPk[...]

0.24 0.25 0xb93bd000 select_wait 54 ----RW---f 2 cfgDataS 0.00 0.00 0xb93d1000 select_wait 54 ----RW---f 2 sysCompM 0.00 0.00 0xb9470000 select_wait 54 ----RW---f 166043 statMgr 7.09 6.28 0xb94c8000 running 54 ------P--f 1579998 sflCp 37.86 43.13 0xb9560000 running 54 ------P--f 21857 snmp 0.95 1.69 0xb99e0000 running 54 ------P--f 25 usm 0.00 0.02[...]

Related Commands debug cpu-traffic-stats — enables CPU traffic statistics for debugging. show debugging View a list of all enabled debugging processes. Z9500 Syntax show debugging Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. [...]

show environment View system component status (for example, temperature or power). Z9500 Syntax show environment [fan | pem | thermal-sensors | all] Parameters fan Enter the keyword all to display status information only on the fan units. pem Enter the keyword all to display status information only on the power supplies and power usage. thermal- se[...]

Unit Bay Status Type FanStatus FanSpeed(rpm) Power Usage (W) -------------------------------------------------------------- 0 0 down AC up 1376 0.0 0 1 up AC up 18848 666.0 0 2 down AC up 1312 0.0 0 3 up AC up 18880 643.0 Dell#show environment fan -- Fan Status -- Unit Bay TrayStatus Fan0 Speed Fan1 Speed -------------------------------------------[...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introdu[...]

2 12 Media not present or accessible 2 16 QSFP 40GBASE-SR4 7503825D0169 Yes 2 20 Media not present or accessible 2 24 QSFP 40GBASE-CR4-1M APF12380010GM4 Yes 2 28 Media not present or accessible 2 32 Media not present or accessible 2 36 Media not present or accessible 2 40 QSFP 40GBASE-SR4 7503825H006J Yes 2 44 Media not present or accessible Relate[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.8(0.0) Introduced on the S4810, S4820, S5000, S6000, S6000- ON, and Z9500. U[...]

--------------------------------------------------------------- --- --------------------------------------------------------------- --- User: secadm Last login time: Mon Feb 16 04:45:29 2015 Last login location: Line vty0 ( 10.14.1.97 ) Unsuccessful login attempt(s) since the last successful login: 0 Unsuccessful login attempt(s) in last 7 day(s): [...]

show memory View current memory usage on the system. Syntax show memory [cp | rp | linecard { slot-id | all}] Parameters cp Enter the keyword cp to display memory usage on the Control Processor CPU. rp Enter the keyword rp to display memory usage on the Route Processor CPU. linecard slot-id Enter the slot ID of the line card for which you want to d[...]

3203928064 6953130 3196974934 3196941986 3196974934 Statistics On RP Processor =========================== Total(b) Used(b) Free(b) Lowest(b) Largest(b) 3203928064 17806442 3186121622 3186088674 3186121622 Dell#show memory cp Total(b) Used(b) Free(b) Lowest(b) Largest(b) 3203928064 6953130 3196974934 3196974934 3196974934 Dell#show memory rp Total([...]

linecard slot-id [0–2] Enter the slot ID of the line card for which you want to view CPU usage. The range of Z9500 slot IDs is from 0 to 2. Enter linecard all to display CPU usage for all line cards. The optional line card 0-2 parameter displays tasks in order of the highest CPU usage in the past five seconds. all Enter the keyword all to display[...]

0x0000001a 150 15 10000 0.00% 0.00% 0.00% 0 mount_mfs ---------- More ---------- Dell#show processes cpu lp 2 details CPU utilization for five seconds: 10%/0%; one minute: 10%; five minutes: 10% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 0x00000000 976300 97630 10000 10.47% 10.14% 10.14% 0 system 0x0000012e 53570 5357 10000 0.00% 0.46[...]

0 tLogTask 0x0000012e 9060 906 10000 0.20% 0.00% 0.00% 0 tUsrRoot ---------- More ---------- Example: show processes cpu rp Dell#show processes cpu rp CPU utilization for five seconds: 0%/0%; one minute: 0%; five minutes: 0% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 496 20 2 10000 0.00% 0.00% 0.00% 0 ofmgr 392 20 2 10000 0.00% 0.00% [...]

send-stats Enter the keyword send-stats to display information on IPC sender-side messages. cp Enter the keyword cp to view IPC message statistics on the Control Processor CPU. rp Enter the keyword rp to view IPC message statistics on the Route Processor CPU. linecard slot-id Enter the slot ID of the line card for which you want to view IPC message[...]

RTT(ms) - Avg. Round Trip time for guaranteed IPC packets in millisecs NonG-S - No of non-guaranteed IPC pkts succesfully sent. This does not include those sent by SWP NonG-F - No of non-guaranteed IPC pkt transmission failures SWP-S - No of non-guaranteed SWP IPC pkts succesfully sent SWP-F - No of non-guaranteed SWP IPC pkt transmission failures [...]

Source-> Destination SeqNo HiWtmk(%) M-SkSize NonG-Rcvd Pri-Dr SkFull-Dr TME: 0 -> TME: 5 0 0 129024 1 0 0 TME: 5 -> LCMGR: 2 0 0 129024 1 0 0 IPC: 0 -> IPC: 5 0 0 129024 1084 0 0 IPC: 5 -> TME: 5 58307 0 129024 0 0 0 CLI: 0 -> SYSADMTSK: 5 0 0 129024 11 0 0 CHMGR: 0 -> LCMGR: 2 53689 0 129024 4 0 0 LCMGR: 2 -> TME: 5 3906 0[...]

ACL_AGENT: 2 -> TME: 5 18120 0 129024 0 0 0 ACL_AGENT: 2 -> DSAGT: 2 35450 0 129024 0 0 0 ACL_AGENT: 2 -> FRRPAGT: 2 36661 0 163840 0 0 0 IFAGT: 2 -> TME: 5 17874 0 129024 0 0 0 IFAGT: 2 -> EVENTLOGAGENT: 5 0 0 129024 1 0 0 RTM: 0 -> FIBAGT: 2 0 1 131072 5 0 0 RTM: 0 -> FIB6: 2 0 0 131072 3 0 0 FIBAGT: 2 -> TME: 5 15595 0 12[...]

Defaults Display SWPQ statistics on all Z9500 CPUs (Control Processor, Route Processor, and line cards). Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell[...]

• After retrying a defined number of times, the SWP-2-NOMORETIMEOUT timeout message is generated. • A retry (Retries) value of zero indicates that the SWP mechanism reached the maximum number of retransmissions without an acknowledgement. Example Dell#show processes ipc flow-control cp Q Statistics on CP Processor TxProcess RxProcess Cur High T[...]

0 33 33 60 60 IFMGR0 LACP0 0 23 0 0 23 23 60 60 PORTMIRR0 ACL_AGENT2 0 0 0 0 0 0 50 50 IFMGR0 IGMP0 0 0 0 0 0 0 50 50 IFMGR0 IFAGT2 0 1 0 0 1 1 60 60 show processes memory View information about memory usage for processes running in the system. Z9500 Syntax show processes memory [cp | rp | linecard { slot-id | all | summary}] Parameters cp Enter th[...]

Version Description 7.5.1.0 Introduced on the C-Series. Usage Information show processes memory output Field Description Total: Total system memory available MaxUsed: Total maximum memory used ever (history indicated with a time stamp) CurrentUsed: Total memory currently in use CurrentFree: Total system memory available SharedUsed: Total used share[...]

464 ipSecMgr 4587520 274432 367528 0 367528 367528 443 ssMgr 4059136 286720 0 0 0 0 434 ipm 5287936 1208320 330360 0 330360 330360 419 sysd 45555712 30474240 6584722 329480 6288190 6255242 425 sysdlp 17965056 16535552 0 0 0 0 427 sysmon 704512 24576 0 0 0 0 421 sysmon 704512 24576 0 0 0 0 398 flashmntr 843776 36864 0 0 0 0 327 inetd 999424 45056 0 [...]

631 login 4816896 217088 0 0 0 0 464 ipSecMgr 4587520 274432 367528 0 367528 367528 443 ssMgr 4059136 286720 0 0 0 0 434 ipm 5287936 1208320 330360 0 330360 330360 419 sysd 45555712 30474240 6584722 329480 6288190 6255242 425 sysdlp 17965056 16535552 0 0 0 0 427 sysmon 704512 24576 0 0 0 0 421 sysmon 704512 24576 0 0 0 0 398 flashmntr 843776 36864 [...]

LP2 3203928064 384765952 8456566 3195471498 Example: show processes memory lp all Dell#show processes memory lp all Memory Statistics Of Linecard Processor On Slot 2 (bytes) =========================================================== Total: 3203928064, MaxUsed: 386670592, CurrentUsed: 386670592, CurrentFree: 2817257472 TaskName TotalAllocated Total[...]

1654292 1654292 ofagt 367522 0 367522 367522 tnlagt 165180 0 165180 165180 frrpagt 334400 0 334400 334400 Example: show processes memory rp Dell#show processes memory rp Total : 3203928064, MaxUsed : 376844288 [01/27/2014 06:16:47] CurrentUsed: 376844288, CurrentFree: 2827083776 SharedUsed : 7993952, SharedFree : 18220472 PID Process ResSize Size A[...]

122 sh 802816 2301952 0 0 0 0 74 sh 708608 2297856 0 0 0 0 30 mount_mfs 13467648 2310144 0 0 0 0 25 mount_mfs 56033280 2310144 0 0 0 0 show software ifm Display interface management (IFM) data. Z9500 Syntax show software ifm {clients [summary] | ifagt number | ifcb interface | linecard slot-id | trace-flags} Parameters clients Enter the keyword cli[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 [...]

ppStatus[0] = 0x00000001 ppStatus[1] = 0x00000001 Dell# show software ifm linecard 0 | save flash:// sh_sf_ifm_linecard0 Start saving show command report ....... show system Display operational information on all ports or a specified line card. Z9500 Syntax show system [brief | linecard slot-id ] Parameters brief (OPTIONAL) Enter the keyword brief [...]

Version Description 7.6.1.0 Introduced on the S-Series. Example Dell#show system brief System MAC : 74:86:7a:ff:6f:06 Reload-Type: normal-reload [Next boot : normal-reload] -- Line Card Info -- Linecard UnitType Status ReqTyp CurTyp Version Ports --------------------------------------------------------------- 0 Linecard online Z9500LC36 Z9500LC36 9[...]

Parameters linecard slot-id Enter the slot ID of the line card for which you want to collect information for tech support. The range of Z9500 slot IDs is from 0 to 2. rp Enter the keyword rp to collect information about the Route Processor for tech support. Command Modes EXEC Privilege Command History This guide is platform-specific. For command in[...]

[9/3 5:18:33] TME-(tme):f10TaskCreate: spawned PM svc(34) inst(5) p_cpid(11) [9/3 5:18:33] TME-(PM):f10TaskStartup: svc(34) inst(5) parentSvc(13) parentInst(5) taskIdx(4372): tskSvc(34) tskInst(5) p_cpid(11) p_procId(302) p_pstate(0x2000d) [9/3 5:18:33] TME-(tme):f10TaskCreate: spawned timerMgr svc(45) inst(5) p_cpid(12) [9/3 5:18:33] TME-(timerMgr[...]

Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introd[...]

Dell Force10 Operating System Version: 2.0 Dell Force10 Application Software Version: 9-3(0-507) Copyright (c) 1999-2013 by Dell Inc. All Rights Reserved. Build Time: Tue Sep 17 15:03:49 PDT 2013 Build Path: /sites/sjc/work/build/buildSpaces/build16/RAINIER- DEV-9-3-0/SW/SRC FTOS uptime is 2 hour(s), 26 minute(s) System image file is "rainier-[...]

0 ok 0.00V 0.00V 0.00V 0.00V 1 ok 0.00V 0.00V 0.00V 0.00V 2 ok 0.00V 0.00V 0.00V 0.00V -------------------------- show process memory on Linecard 1 ------------------ Total: 3203928064, MaxUsed: 549421056, CurrentUsed: 549421056, CurrentFree: 2654507008 TaskName TotalAllocated TotalFreed MaxHeld CurrentHolding f10appioserv 163840 147456 sysdlp 1492[...]

367522 367522 tnlagt 165180 0 165180 165180 frrpagt 466192 0 466192 466192 bfdaTaskMai 202348 0 202348 202348 Dell(conf)# Related Commands • show version — displays the Dell Networking OS version. • show system — displays the current switch status. • show environment — displays the system component status. • show util-threshold cpu Di[...]

Related Commands util-threshold cpu – Configure CPU utilization thresholds. util-threshold mem – Configure memory utilization thresholds. show util-threshold memory Display the memory utilization thresholds of Z9500 CPUs. Syntax show util—threshold memory Defaults None Command Modes EXEC PRIVILEGE Command History Version 9.2(1.0) Introduced o[...]

system location-led Toggle the location LED of the chassis and (optionally) the location LED of a specified Z9500 port on or off. Syntax system location-led [interface {fortyGigE | tengigabitethernet} slot / port ] {on | off} Parameters interface {fortyGigE | tengigabitether net} Specify the port type: 40-Gigabit Ethernet or 10-Gigabit Ethernet. sl[...]

ipv6-address prefix-length Enter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x format. The range is from /0 to /128. NOTE: The :: notation specifies successive hexadecimal fields of zeros. vrf instance (Optional) Enter the keyword vrf then the VRF instance name. source- interface (OPTIONAL) Enter the keywords /source-in[...]

Version Description 8.1.1.0 Introduced on the E-Series ExaScale (IPv4). 7.9.1.0 Introduced VRF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series and added support for IPv6 address on the E-Series only. terminal length Configure the number of lines displayed on the terminal screen. Z9500 Syntax terminal length screen-length Par[...]

traceroute View a packet’s path to a specific device. Z9500 Syntax traceroute { host | vrf instance | ip-address | ipv6-address } Parameters host Enter the name of device. vrf instance (Optional) E-Series Only: Enter the keyword vrf then the VRF Instance name. ip-address Enter the IP address of the device in dotted decimal format. ipv6-address En[...]

Version Description 7.6.1.0 Added support for the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added support for IPv6 address on the E-Series. E-Series Original command. Usage Information When you enter the traceroute command without specifying an IP address (Extended Traceroute), you are prompted for a target and source IP address, timeou[...]

000.000 ms 000.000 ms 000.000 ms Dell# Related Commands ping — tests the connectivity to a device. undebug all Disable all debug operations on the system. Z9500 Syntax undebug all Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne[...]

Parameters rp Enter the keyword rp to upload a trace log from the Route Processor CPU. linecard slot-id Enter the linecard slot-id parameters to specify the line-card CPU whose trace log you want to upload. cmd-history Enter the keyword cmd-history to upload the command history from the specified CPU. hw-trace Enter the keyword hw-trace to upload t[...]

linecard slot-id Enter the slot ID of the line card for which you want to configure the CPU utilization time. The range of Z9500 slot IDs is from 0 to 2. all Enter the keyword all to configure the CPU utilization time on all Z9500 CPUs: Control Processor, Route Processor, and line cards. {{high | low} cpu-utilization- threshold- percentage } Enter [...]

show util-threshold memory – Display the configured values of memory utilization thresholds. util-threshold memory Configure the high or low memory utilization thresholds for SNMP traps. Syntax util—threshold memory {cp |rp | linecard slot–id | all} {[high {0-100}] [low {0-100}]} Parameters cp Enter the keyword cp to configure the memory util[...]

Example Dell(conf)# util-threshold memory cp high 75 low 67 Usage Information When the total memory utilization for a CPU exceeds the configured high/low threshold for a given time, a threshold notification is sent as a SNMP trap. If a low threshold value is not specified, the low threshold value is set to the same value as the high threshold value[...]

Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Usage Information You can configure both IPv4 and IPv6 virtual addresses simultaneously[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Usage Information The write memory command saves [...]

5 802.1X An authentication server must authenticate a client connected to an 802.1X switch port. Until the authentication, only extensible authentication protocol over LAN (EAPOL) traffic is allowed through the port to which a client is connected. After authentication is successful, normal traffic passes through the port. The Dell Networking OS sup[...]

debug dot1x Display 802.1X debugging information. Z9500 Syntax debug dot1x [all | auth-pae-fsm | backend-fsm | eapol-pdu] [interface interface ] Parameters all Enable all 802.1X debug messages. auth-pae-fsm Enable authentication PAE FSM debug messages. backend-fsm Enable backend FSM debug messages. eapol-pdu Enable the EAPOL frame trace and related[...]

To delete the authentication failure VLAN, use the no dot1x auth-fail-vlan vlan-id [max-attempts number ] command. Parameters vlan-id Enter the VLAN Identifier. The range is from 1 to 4094. max-attempts number (OPTIONAL) Enter the keywords max-attempts followed number of attempts desired before authentication fails. The range is from 1 to 5. The de[...]

dot1x auth-server Configure the authentication server to RADIUS. Z9500 Syntax dot1x auth-server radius Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell N[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.4.2.1 Introduced on the C-Series and S-Series. Usage Information The prerequisites for enabling MAB-only authentication on a port are: • Enable 802.1X authentication globally on the switch [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series TeraScale. Related Commands dot1x authentication (Interface) dot1x authentication (Interface) Enable dot1x on[...]

dot1x guest-vlan Configure a guest VLAN for limited access users or for devices that are not 802.1X capable. Z9500 Syntax dot1x guest-vlan vlan-id To disable the guest VLAN, use the no dot1x guest-vlan vlan-id command. Parameters vlan-id Enter the VLAN Identifier. The range is from 1 to 4094. Defaults Not configured. Command Modes CONFIGURATION ( c[...]

Related Commands • dot1x auth-fail-vlan • dot1x reauthentication • dot1x reauth-max • show dot1x interface dot1x host-mode Enable single-host or multi-host authentication. Z9500 Syntax dot1x host-mode {single-host | multi-host | multi-auth} Parameters single-host Enable single-host authentication. multi-host Enable multi-host authentication[...]

• Multi-supplicant mode authenticates every device attempting to connect to the network on the authenticator port. Related Commands show dot1x interface dot1x mac-auth-bypass Enable MAC authentication bypass. If 802.1X times out because the host did not respond to the Identity Request frame, the system attempts to authenticate the host based on i[...]

dot1x max-eap-req Configure the maximum number of times an extensive authentication protocol (EAP) request is transmitted before the session times out. Z9500 Syntax dot1x max-eap-req number To return to the default, use the no dot1x max-eap-req command. Parameters number Enter the number of times an EAP request is transmitted before a session time-[...]

Parameters number Enter the number of supplicants that can be authenticated on a single port in Multi-Auth mode. The range is from 1 to 128. The default is 128 . Defaults 128 hosts can be authenticated on a single authenticator port. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platfor[...]

Command Modes Auto Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on th[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x reauthentication Enable periodic reauthentication of the client. Z9500 Syntax dot1x reauthentication [[...]

Version Description 7.4.1.0 Introduced on the E-Series. dot1x reauth-max Configure the maximum number of times a port can reauthenticate before the port becomes unauthorized. Z9500 Syntax dot1x reauth-max number To return to the default, use the no dot1x reauth-max command. Parameters number Enter the permitted number of reauthentications. The rang[...]

dot1x server-timeout Configure the amount of time after which exchanges with the server time-out. Z9500 Syntax dot1x server-timeout seconds To return to the default, use the no dot1x server-timeout command. Parameters seconds Enter a time-out value in seconds. The range is from 1 to 300, where 300 is implementation dependant. The default is 30 . De[...]

Dell(conf)#interface tengigabitethernet 2/23 Dell(conf-if-te-2/23)#dot1x server-timeout 40 dot1x supplicant-timeout Configure the amount of time after which exchanges with the supplicant time-out. Z9500 Syntax dot1x supplicant-timeout seconds To return to the default, use the no dot1x supplicant-timeout command. Parameters seconds Enter a time-out [...]

dot1x tx-period Configure the intervals at which EAPOL PDUs the Authenticator PAE transmits. Z9500 Syntax dot1x tx-period seconds To return to the default, use the no dot1x tx-period command. Parameters seconds Enter the interval time, in seconds, that EAPOL PDUs are transmitted. The range is from 1 to 65535. The default is 30 . Defaults 30 seconds[...]

Parameters interface Enter one of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. mac-address (Optional) MAC address of an 802.[...]

Dell#show dot1x cos-mapping int g 2/21 mac-address 00:00:01:00:07:00 802.1p CoS re-map table on Gi 2/21: ---------------------------------- 802.1p CoS re-map table for Supplicant: 00:00:01:00:07:00 Dot1 Remapped Dot1p 0 7 1 6 2 5 3 4 4 3 5 2 6 1 7 0 show dot1x interface Display the 802.1X configuration of an interface. Syntax show dot1x interface i[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.4.2.1 Added the mac-address option on the C-Series and S- Series. 7.6.1.0 Introduced on the C-Series, E-Series, and S-Series. Usage Information If you enable 802.1X multi-supplicant authentication on a port, additional 802.1X[...]

Mac-Auth-Bypass: Enable Mac-Auth-Bypass Only: Enable Tx Period: 3 seconds Quiet Period: 60 seconds ReAuth Max: 2 Supplicant Timeout: 30 seconds Server Timeout: 30 seconds Re-Auth Interval: 3600 seconds Max-EAP-Req: 2 Host Mode: MULTI_AUTH Max-Supplicants: 128 Port status and State info for Supplicant: 00:00:00:00:00:10 Port Auth Status: AUTHORIZED([...]

Guest VLAN id: 100 Auth-Fail VLAN: Disable Auth-Fail VLAN id: NONE Auth-Fail Max-Attempts: NONE Mac-Auth-Bypass: Enable Mac-Auth-Bypass Only: Enable Tx Period: 3 seconds Quiet Period: 60 seconds ReAuth Max: 2 Supplicant Timeout: 30 seconds Server Timeout: 30 seconds Re-Auth Interval: 3600 seconds Max-EAP-Req: 2 Host Mode: MULTI_AUTH Max-Supplicants[...]

6 Access Control Lists (ACL) Access control lists (ACLs) are supported on the Dell Networking operating system on the Z9500 switch. The following types of ACL, IP prefix list, and route maps are supported: • Commands Common to all ACL Types • Common IP ACL Commands • Standard IP ACL Commands • Extended IP ACL Commands • Standard MAC ACL C[...]

Parameters remark- number Enter the remark number. The range is from 0 to 65535. NOTE: You can use the same sequence number for the remark and an ACL rule. description Enter a description of up to 80 characters. Defaults Not configured. Command Modes • CONFIGURATION-IP ACCESS LIST-STANDARD • CONFIGURATION-IP ACCESS LIST-EXTENDED • CONFIGURATI[...]

Related Commands show config — displays the current ACL configuration. show config Display the current ACL configuration. Z9500 Syntax show config Command Modes • CONFIGURATION-IP ACCESS LIST-STANDARD • CONFIGURATION-IP ACCESS LIST-EXTENDED • CONFIGURATION-MAC ACCESS LIST-STANDARD • CONFIGURATION-MAC ACCESS LIST-EXTENDED Command History T[...]

Common IP ACL Commands The following commands are available within both IP ACL modes (Standard and Extended) and do not have mode-specific options. When an ACL is created without a rule and then is applied to an interface, ACL behavior reflects an implicit permit. The Z9500 supports both Ingress and Egress IP ACLs. NOTE: Also refer to the Commands [...]

ip access-group Assign an IP access list (IP ACL) to an interface. Z9500 Syntax ip access-group access-list-name {in | out} [implicit-permit] [vlan vlan-id ] To delete an IP access-group configuration, use the no ip access-group access-list-name {in | out} [implicit-permit] [vlan vlan-id ] command. Parameters access-list- name Enter the name of a c[...]

Version Description 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information You can assign one ACL (standard or extended ACL) to an interface. NOTE: This command supports Loopback interfaces EE3 and EF series route processor modules (RPMs). This command does not support Loopback interfaces ED series RPMs, C-Series [...]

show ip access-lists Display all of the IP ACLs configured in the system, whether or not they are applied to an interface, and the count of matches/mismatches against each ACL entry displayed. Syntax show ip access-lists [ access-list-name ] [interface interface ] [in | out] [vrf vrf-name ] Parameters access-list- name Enter the name of a configure[...]

show ip accounting access-list Display the IP access-lists created on the switch and the sequence of filters. Syntax show ip accounting {access-list access- list-name | cam_count } interface interface [vrf vrf-name ] Parameters access-list- name Enter the name of the ACL to be displayed. cam_count List the count of the CAM rules for this ACL. inter[...]

Usage Information show ip accounting access-lists Field Description “Extended IP...” Displays the name of the IP ACL. “seq 5...” Displays the filter. If the keywords count or byte were configured in the filter, the number of packets or bytes the filter processes is displayed at the end of the line. “order 4” Displays the QoS order of pr[...]

Parameters source Enter the IP address of the network or host from which the packets were sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or noncontiguous. any Enter the keyword any to specify that all routes are subject to the filter. host ip-address Enter the [...]

Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

permit — configures a permit filter. ip access-list standard Create a standard IP access list (IP ACL) to filter based on IP address. Z9500 Syntax ip access-list standard access-list-name To delete an access list, use the no ip access-list standard access- list-name command. Parameters access-list- name Enter a string up to 140 characters long as[...]

Usage Information The system supports one ingress and one egress IP ACL per interface. The number of entries allowed per ACL is hardware-dependent. For detailed information on the number entries allowed per ACL on the Z9500, refer to the Content Addressable Memory (CAM) chapter in the Z9500 Configuration Guide . Example Dell(conf)#ip access-list st[...]

order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority). If you do not use the keyword order , the ACLs have the lowest order by default (255). fragments Enter the keyword fragments to use AC[...]

Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added support for the non-contiguous mask and added the monitor option. 6.5.10 Expanded to include the optional QoS order priority for the ACL entry. Usage Information Use the order option only when you use policy-based QoS on the switch. For more in[...]

Step-to- Increment Enter the step to increment the sequence number. For IPv4 and IPv6 ACLs, the range is 0 to 4294967290; for MAC ACLs, the range is 0 to 65535. Defaults The sequence number of ACL entries increases in multiples of 5; for example, seq 5, seq 10, seq 15 ... Command Modes • EXEC • EXEC Privilege Command History This guide is platf[...]

Parameters prefix-list- name Enter the name of the configured prefix list, up to 140 characters long. StartingSeqNu m Enter the starting sequence number to resequence. The range is from 0 to 65535. Step-to- Increment Enter the step to increment the sequence number. The range is from 1 to 65535. Defaults none Command Modes • EXEC • EXEC Privileg[...]

Parameters sequence- number Enter a number from 0 to 4294967290. deny Enter the keyword deny to configure a filter to drop packets meeting this condition. permit Enter the keyword permit to configure a filter to forward packets meeting this criteria. source Enter an IP address in dotted decimal format of the network from which the packet was receiv[...]

interface. For more information, refer to the “Flow-based Monitoring” section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . Defaults Not configured Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevan[...]

By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Use the monitor option only when you are using flow-based monitoring. For more information, refer to the Port Monitoring chapter of the Z9500 C[...]

ip-protocol- number Enter a number from 0 to 255 to deny based on the protocol identified in the IP protocol header. source Enter the IP address of the network or host from which the packets were sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or noncontiguous. [...]

Monitoring” section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . Defaults Not configured. Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The fol[...]

ip access-list extended — creates an extended ACL. deny icmp To drop all or specific internet control message protocol (ICMP) messages, configure a filter. Z9500 Syntax deny icmp { source–ip—address mask | any | host ip-address } { destination mask | any | host ip-address } [log] [dscp] [[count [bytes]] [order] [monitor] [fragments] To remove[...]

monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface. For more information, refer to the “Flow-based Monitoring” section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . frag[...]

ICMP Message Type Keywords ICMP Message Type Name administratively- prohibited Administratively prohibited alternate-address Alternate host address conversion-error Datagram conversion error dod-host- prohibited Host prohibited dod-net- prohibited Net prohibited echo Echo echo-reply Echo reply general- parameter- problem Parameter problem host-isol[...]

ICMP Message Type Keywords ICMP Message Type Name no-room-for- option Parameter required but no room option-missing Parameter required but not present packet-too-big Fragmentation needed and DF set parameter- problem All parameter problems port-unreachable Port unreachable precedence- unreachable Precedence cutoff protocol- unreachable Protocol unr[...]

[fragments] [log [interval minutes ] [threshold-in-msgs [count]] [monitor] To remove this filter, you have two choices: • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny tcp { source mask | any | host ip-address } { destination mask | any | host ip-address } command. Parameters source Enter t[...]

• 20 and 21 = FTP • 25 = SMTP • 169 = SNMP destination Enter the IP address of the network or host to which the packets are sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous. count (OPTIONAL) Enter the keyword count to count packets the fil[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Added the keyword dscp . 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 8.1.1[...]

3 0001000000000000 1111100000000000 4096 6143 2048 4 0001100000000000 1111110000000000 6144 7167 1024 5 0001110000000000 1111111000000000 7168 7679 512 6 0001111000000000 1111111100000000 7680 7935 256 7 0001111100000000 1111111111000000 7936 7999 64 8 0001111101000000 1111111111111111 8000 8000 1 Total Ports: 4001 Example An ACL rule with a TCP po[...]

operator (OPTIONAL) Enter one of the following logical operand: • eq = equal to • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port command) port port Enter the application layer port number. Enter two port numbers if using the range logical operand. The ran[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Added the keyword dscp . 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 8.1.1[...]

8 0001111101000000 1111111111111111 8000 8000 1 Total Ports: 4001 Example An ACL rule with a TCP port lt 1023 uses only one entry in the CAM. Rule# Data Mask From To #Covered 1 0000000000000000 1111110000000000 0 1023 1024 Total Ports: 1024 Related Commands deny — assigns a filter to deny IP traffic. deny tcp — assigns a filter to deny TCP traf[...]

Version Description 8.3.10.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information The [...]

any Enter the keyword any to specify that all routes are subject to the filter. host ip-address Enter the keyword host then the IP address to specify a host IP address or hostname. destination Enter the IP address of the network or host to which the packets are sent. count (OPTIONAL) Enter the keyword count to count packets processed by the filter.[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Add the DSCP value for ACL matching. 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3)[...]

permit icmp Configure a filter to allow all or specific ICMP messages. Z9500 Syntax permit icmp { source mask | any | host ip-address } { destination mask | any | host ip-address } [dscp] [count [bytes]] [order] [fragments] [log [interval minutes ] [threshold-in-msgs [count]] [monitor] To remove this filter, you have two choices: • Use the no seq[...]

threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated with the seq , permit , or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval f[...]

By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. The monitor option is relevant in the context of flow-based monitoring only. For more information, refer to Port Monitoring . NOTE: When ACL lo[...]

dscp Enter the keyword dscp to deny a packet based on the DSCP value. The range is from 0 to 63. operator (OPTIONAL) Enter one of the following logical operand: • eq = equal to • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port parameter) port port Enter th[...]

fragments Enter the keyword fragments to use ACLs to control packet fragments. Defaults Not configured. Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of th[...]

Most ACL rules require one entry in the CAM. However, rules with TCP and UDP port operators (for example, gt, lt, or range) may require more than one entry. The range of ports is configured in the CAM based on bit mask boundaries; the space required depends on exactly what ports are included in the range. Example An ACL rule with a TCP port range o[...]

Parameters source Enter the IP address of the network or host from which the packets were sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous. any Enter the keyword any to specify that all routes are subject to the filter. host ip-address Enter the[...]

interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the[...]

Use the monitor option only when you are using flow-based monitoring. For more information, refer to the Port Monitoring chapter of the Z9500 Configuration Guide . By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monito[...]

resequence prefix-list ipv4 Re-assign sequence numbers to entries of an existing prefix list. Z9500 Syntax resequence prefix-list ipv4 { prefix-list-name StartingSeqNum Step-to-increment } Parameters prefix-list- name Enter the name of the configured prefix list, up to 140 characters long. StartingSeqNu m Enter the starting sequence number to reseq[...]

seq Assign a sequence number to a deny or permit filter in an extended IP access list while creating the filter. Z9500 Syntax seq sequence-number {deny | permit} { ip-protocol-number | icmp | ip | tcp | udp} { source mask | any | host ip-address } { destination mask | any | host ip-address } [ operator port [ port ]] [count [byte] | [dscp value ] [[...]

• range = inclusive range of ports (you must specify two ports for the port parameter.) port port (OPTIONAL) Enter the application layer port number. Enter two port numbers if you are using the range logical operand. The range is from 0 to 65535. The following list includes some common TCP port numbers: • 23 = Telnet • 20 and 21 = FTP • 25 [...]

monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface. For more information, refer to the “Flow-based Monitoring” section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . Defa[...]

• If sequence-number is not configured, the rules with the same order value are ordered according to their configuration order. • If sequence-number is configured, the sequence-number is used as a tie breaker for rules with the same order. When you use the log option, the CP processor logs detail the packets that match. Depending on how many pa[...]

Term heading Description heading Command Modes ACL-VLAN-GROUP CONFIGURATION Command History Version Description 9.5(0.1) Introduced on the Z9500. 9.3(0.0) Introduced on the S4810, S4820T, and Z9000. Usage Information You can configure up to eight different ACL VLAN groups at a time on the switch. When you configure an ACL VLAN group, you enter ACL [...]

vlanaclopt <0-2> Allocate a number of FP blocks of CAM for CAM optimization of ACL VLAN operation. Default To reset the number FP blocks allocated for ACL VLAN processes, enter the default keyword with the cam-acl-vlan command. By default, 0 FP blocks are allocated for ACL VLAN operations on the switch. Command Modes ACL-VLAN-GROUP CONFIGURAT[...]

ip access-group (ACL VLAN Group) Apply an egress IP ACL to the ACL VLAN group. Syntax ip access-group access-list-name out implicit-permit Parameters access-list- name Enter the name of the egress IP ACL to be applied to member interfaces of the VLAN group (140 characters maximum). out Enter the keyword out to apply the ACL to outgoing traffic. imp[...]

Command Modes ACL-VLAN-GROUP CONFIGURATION (conf-acl-vl-grp) Command History Version Description 9.5(0.0) Introduced on the Z9500. 9.3(0.0) Introduced on the S4810, S4820T, and Z9000. Usage Information At a maximum, there can be only 32 VLAN members in all ACL VLAN groups. A VLAN can belong to only one ACL VLAN group at a time. You can create an AC[...]

NOTE: Some group names and some access list names are truncated. Dell#show acl-vlan-group Group Name Egress IP Acl Vlan Members TestGroupSeventeenTwenty SpecialAccessOnlyExperts 100,200,300 CustomerNumberIdentifica AnyEmployeeCustomerEleve 2-10,99 HostGroup Group5 1,1000 The following sample output shows the line-by-line style display when using th[...]

Usage Information After you allocate FP blocks of CAM to ACL VLAN operation, you must reboot the switch to enable ACL VLAN optimization. The following table describes the output fields of the show cam-acl-vlan command: Field Description Chassis Vlan Cam ACL Details about the CAM blocks allocated for ACLs for various VLAN operations at a system-wide[...]

show cam-usage Display the amount of memory space used and available in each CAM partition (including Layer 2 ACL, Layer 3 ACL, and IPv4Flow). Syntax show cam-usage [acl | router | switch] Parameters acl (OPTIONAL) Enter the keyword acl to display Layer 2 and Layer 3 ACL CAM usage. router (OPTIONAL) Enter the keyword router to display Layer 3 CAM u[...]

Field Description Used CAM Amount of CAM space that is currently in use Available CAM Amount of CAM space that is free and remaining to be allocated for ACLs Example 1 Dell#show cam-usage Linecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM ========|========|=================|=============| =============|============== 1 | 0 | IN-[...]

=============|============ 11 | 0 | IN-L2 ACL | 1008 | 0 | 1008 | | IN-L3 ACL | 12288 | 2 | 12286 | | OUT-L2 ACL | 1024 | 2 | 1022 | | OUT-L3 ACL | 1024 | 0 | 1024 Example 3 Dell#show cam-usage router Linecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM ========|========|=================|=============| =============|=============[...]

11 | 1 | IN-L2 ACL | 7152 | 0 | 7152 | | IN-L2 FIB | 32768 | 1081 | 31687 | | OUT-L2 ACL | 0 | 0 | 0 show running config acl-vlan-group Display the running configuration of ACL VLAN groups. Syntax show running config acl-vlan-group group-name Parameters group-name Display the specified ACL VLAN group (140 characters maximum). Default None Command M[...]

Common MAC ACL Commands The following commands are available within both MAC ACL modes (Standard and Extended) and do not have mode-specific options. These commands allow you to clear, display, and assign MAC ACL configurations. The Z9500 supports both Ingress and Egress MAC ACLs. You can apply a MAC ACL on physical, port-channel and VLAN interface[...]

mac access-group Apply a MAC ACL to traffic entering or exiting an interface. You can apply a MAC ACL on a physical, port- channel, or VLAN interface. Z9500 Syntax mac access-group access-list-name {in [vlan vlan-range ] | out} To delete a MAC access-group, use the no mac access-group mac-list- name command. Parameters access-list- name Enter the n[...]

Version Description 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information You can assign one ACL (standard or extended) to an interface. If you apply a MAC ACL on a VLAN: • None of the VLAN members can have another ACL applied which has an entry for the VLAN. • The VLAN cannot belong to an ACL VLAN group. If [...]

Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introd[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Standard MAC ACL Commands When you create an access control list without any rule and then apply it to an interface, the ACL behavior reflects implicit permit. These commands configure standard MAC ACLs. The Z9500 support both Ingress and Egress MAC ACLs. NOTE: For more information, also refer to the Commands Common to all ACL Types and Common MAC [...]

interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the[...]

Related Commands permit — configures a MAC address filter to pass packets. seq — configures a MAC address filter with a specified sequence number. mac access-list standard To configure a standard MAC ACL, name a new or existing MAC access control list (MAC ACL) and enter MAC ACCESS LIST mode. Also refer to the Commands Common to all ACL Types s[...]

The number of entries allowed per ACL is hardware-dependent. For detailed information on the number entries allowed per ACL on the Z9500, refer to the Content Addressable Memory (CAM) chapter in the Z9500 Configuration Guide . Example Dell(conf)#mac-access-list access-list standard TestMAC Dell(config-std-macl)#? deny Specify packets to reject desc[...]

of ACL logs is terminated with the seq , permit , or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is descri[...]

NOTE: When ACL logging and byte counters are configured simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. Related Commands deny — configures a MAC ACL filter to drop packets. seq —configure a MAC ACL filter with a specified sequence number. seq To a deny or permit filter in a MAC acces[...]

interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the[...]

Related Commands deny — configures a filter to drop packets. permit — configures a filter to forward packets. Extended MAC ACL Commands When an access-list is created without any rule and then applied to an interface, ACL behavior reflects implicit permit. The following commands configure Extended MAC ACLs. The Z9500 supports both Ingress and E[...]

mac- destination- address Enter the destination MAC address and mask in nn:nn:nn:nn:nn:nn format. mac- destination- address-mask Specify which bits in the MAC address must match. The MAC ACL supports an inverse mask; therefore, a mask of ff:ff:ff:ff:ff:ff allows entries that do not match and a mask of 00:00:00:00:00:00 only allows entries that matc[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added the monitor option. 6.1.1.0 Introduced on the E-Series. Usage I[...]

cpu-qos Enter the keyword cpu-qos to configure an extended MAC ACL to be used only to filter protocol traffic for control- plane policing (CoPP). Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Gu[...]

packets 191402152148 bytes) seq 20 permit any any ev2 eq 806 count bytes (74481486 packets 5031686754 bytes) seq 30 permit any any ev2 eq 86dd count bytes (7751519 packets 797843521 bytes) Related Commands mac access-list standard — configures a standard MAC access list. show mac accounting access-list — displays MAC access list configurations [...]

mac- destination- address-mask Specify which bits in the MAC address must be matched. The MAC ACL supports an inverse mask; therefore, a mask of ff:ff:ff:ff:ff:ff allows entries that do not match and a mask of 00:00:00:00:00:00 only allows entries that match exactly. ethertype operator (OPTIONAL) To filter based on protocol type, enter one of the f[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added the monitor option. 6.1.1.0 Introduced on the E-Series. Usage Information When you use the log op[...]

Parameters sequence- number Enter a number as the filter sequence number. The range is from zero (0) to 65535. deny Enter the keyword deny to drop any traffic matching this filter. permit Enter the keyword permit to forward any traffic matching this filter. any Enter the keyword any to filter all packets. host mac- address Enter the keyword host an[...]

interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the[...]

permit — configures a filter to forward packets. IP Prefix List Commands When you create an access-list without any rule and then apply it to an interface, the ACL behavior reflects implicit permit. To configure or enable IP prefix lists, use these commands. access-class Apply a standard ACL to a terminal line. Syntax access-class access-list-nam[...]

Version Description 7.8.1.0 Increase the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information When you use the access-class access-list-name command without specifying the ipv4 o[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name string to accept up to 140 characters.[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 In[...]

ip-prefix /nn (OPTIONAL) Specify an IP prefix in the network/length format. For example, 35.0.0.0/8 means match the first 8 bits of address 35.0.0.0. ge min-prefix- length (OPTIONAL) Enter the keyword ge and then enter the minimum prefix length, which is a number from zero (0) to 32. le max-prefix- length (OPTIONAL) Enter the keyword le and then en[...]

show config Display the current PREFIX-LIST configurations. Z9500 Syntax show config Command Modes PREFIX-LIST Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for t[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

continue To a route-map entry with a higher sequence number, configure a route-map. Z9500 Syntax continue [ sequence-number ] Parameters sequence- number (OPTIONAL) Enter the route map sequence number. The range is from 1 to 65535. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command informat[...]

• A successful match with a continue clause, the route map executes the set clauses and then goes to the specified route map entry upon execution of the continue clause. • If the next route map entry contains a continue clause, the route map executes the continue clause if a successful match occurs. • If the next route map entry does not cont[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.7.1.0 Introduced. Related Commands route-map — enables a route map. match as-path To match routes that have a certain AS number in their BGP path, configure a filter. Z9500 Syntax match as-path as-path-name To dele[...]

Version Description 6.1.1.0 Introduced on the E-Series. Related Commands set as-path — adds information to the BGP AS_PATH attribute. match community To match routes that have a certain COMMUNITY attribute in their BGP path, configure a filter. Z9500 Syntax match community community-list-name [exact] To delete a community match filter, use the no[...]

neighbor send-community — sends COMMUNITY attribute to peer or peer group. match interface To match routes whose next hop is on the interface specified, configure a filter. Z9500 Syntax match interface interface To remove a match, use the no match interface interface command. Parameters interface Enter the following keywords and slot/port or numb[...]

Version Description 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Related Commands match ip address — redistributes routes that match an IP address. match ip next-hop — redistributes routes that match the next-hop IP address. match ip route-source — redistributes routes that match routes advertised by other routers. [...]

Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Related Commands match interface — redistributes routes[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-S[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced [...]

igp Enter the keyword igp to match routes originating within the same AS. incomplete Enter the keyword incomplete to match routes with incomplete routing information. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking [...]

Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

permit (OPTIONAL) Enter the keyword permit to set the route map default as permit. If you do not specify a keyword, the default is permit . deny (OPTIONAL) Enter the keyword deny to set the route map default as deny. sequence- number (OPTIONAL) Enter a number to identify the route map for editing and sequencing with other route maps. You are prompt[...]

set as-path To modify the AS path for border gateway protocol (BGP) routes, configure a filter. Z9500 Syntax set as-path prepend as-number [... as-number ] To remove an AS-Path setting, use the no set as-path {prepend as-number | tag} command. Parameters prepend as- number Enter the keyword prepend and then enter up to eight AS numbers to be insert[...]

show ip community-lists — displays configured IP Community access lists. set automatic-tag To automatically compute the tag value of the route, configure a filter. Z9500 Syntax set automatic-tag To return to the default, enter no set automatic-tag . Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. [...]

set comm-list delete To remove the specified community list from the BGP route’s COMMUNITY attribute, configure a filter. Z9500 Syntax set comm-list community-list-name delete To insert the community list into the COMMUNITY attribute, use the no set comm-list community-list-name delete command. Parameters community- list-name Enter the name of an[...]

Related Commands ip community-list — configures community access list. match community — redistributes routes that match the COMMUNITY attribute. set community — specifies a COMMUNITY attribute. set community Allows you to assign a BGP COMMUNITY attribute. Z9500 Syntax set community { community-number | local-as | no-advertise | no- export | [...]

Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

level-1-2 Enter the keyword level-1-2 to redistribute matched routes to IS-IS Level 1 and Level 2. level-2 Enter the keyword level-2 to redistribute matched routes to IS-IS Level 2. stub-area Enter the keyword stub to redistributed matched routes to OSPF stub areas. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is plat[...]

Parameters value Enter a number as the LOCAL_PREF attribute value. The range is from 0 to 4294967295. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the [...]

metric-value Enter a number as the new metric value. The range is from zero (0) to 4294967295. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Ne[...]

type-1 Enter the keyword type-1 to assign the OSPF Type 1 metric. type-2 Enter the keyword type-2 to assign the OSPF Type 2 metric. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . T[...]

Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Related Commands set automatic-tag — computes the tag value of the route.[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information If you do not use the s[...]

route-map hopper permit 10 Dell(config-route-map)# show route-map Display the current route map configurations. Z9500 Syntax show route-map [ map-name ] Parameters map-name (OPTIONAL) Enter the name of a configured route map, up to 140 characters. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command[...]

AS-Path Commands The following commands configure AS-Path ACLs. ip as-path access-list Enter AS-PATH ACL mode and configure an access control list based on the BGP AS_PATH attribute. Z9500 Syntax ip as-path access-list as-path-name Parameters as-path-name Enter the access-list name, up to 140 characters. Defaults Not configured. Command Modes CONFI[...]

show ip as-path-access-lists Display the all AS-PATH access lists configured on the E-Series. Z9500 Syntax show ip as-path-access-lists Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The [...]

ip community-list Enter COMMUNITY-LIST mode and create an IP community-list for BGP. Z9500 Syntax ip community-list comm-list-name To delete a community-list, use the no ip community-list comm-list-name command. Parameters comm-list- name Enter a text string as the name of the community-list, up to 140 characters. Command Modes CONFIGURATION Comman[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.[...]

To remove this filter, use the no seq sequence-number command. Parameters source Enter the IP address of the network or host from which the packets were sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or noncontiguous. any Enter the keyword any to specify that a[...]

Defaults Disabled Command Modes CONFIGURATION Example Dell(conf)#feature udf-acl Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Descripti[...]

Example Dell(conf-udf-tcam)#key innerL3header udf-id 6 packetbase innerL3Header offset 0 length 2 Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. [...]

Command Modes CONFIGURATION-UDF TCAM Example Dell(conf-udf-tcam)#match l2ethertype ipv4 ipprotocol 4 vlantag any Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for[...]

Command Modes CONFIGURATION-STANDARD-ACCESS-LIST mode CONFIGURATION-EXTENDED-ACCESS-LIST mode Example Dell(config-ext-nacl)#permit ip any any udf-pkt-format ipinip udf-qualifier-value ipnip_val1 Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Refer[...]

udf-id Assign value for each configured UDF ID in the given UDF TCAM profile. Syntax udf-id id value mask To return to the default settings, use the no udf-id 1-12 value mask command. Parameters id Enter the UDF ID range. The range is from 1 to 12. value Enter the value for the UDF in Hex, up to 24 bytes. mask Enter the mask for the UDF in Hex, up [...]

Defaults None Command Modes CONFIGURATION-UDF TCAM Example Dell(conf-udf-tcam)# udf-qualifier-value ipnip_val1 Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for t[...]

Version Description 9.8(0.0) Introduced on the S6000, Z9500. 344 Access Control Lists (ACL)[...]

7 Bidirectional Forwarding Detection (BFD) Bidirectional forwarding detection (BFD) is a detection protocol that provides fast forwarding path failure detection. The Dell Networking OS implementation is based on the standards specified in the IETF Draft draft-ietf- bfd-base-03. bfd all-neighbors Enable BFD sessions with all neighbors discovered by [...]

• Passive — The passive system does not initiate a session. It only responds to a request for session initialization from the active system. The default is active . Defaults Refer to Parameters . Command Modes ROUTER OSPF ROUTER OSPFv3 ROUTER BGP ROUTER ISIS INTERFACE (BFD for VRRP only) Command History This guide is platform-specific. For comm[...]

mode do not inherit the global BFD enable/disable values configured with the bfd all-neighbors command or configured for the peer group to which a neighbor belongs. The neighbors inherit only the global timer values. You can only enable BFD for VRRP in INTERFACE command mode ( vrrp bfd all-neighbors ). Related Commands show bfd neighbors — displa[...]

bfd enable (Configuration) Enable BFD on all interfaces. Z9500 Syntax bfd enable Disable BFD using the no bfd enable command. Defaults BFD is disabled by default. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 In[...]

Defaults Refer to Parameters . Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on [...]

Version Description 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. 7.4.1.0 Introduced on the E-Series. Usage Information Protocol Liveness is a feature that notifies the BFD Manager when a client protocol (for example, OSPF and ISIS) is disabled. When a client is disabled, all BFD sessions for [...]

The default is Active . Defaults See Parameters Command Modes CONFIGURATION Command History Version Description 9.2(1.0) Introduced on the Z9500. 9.2.(0.0) Introduced on Z9000, S4810, and S4820T. 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Related Commands show bfd neighbors ?[...]

multiplier value Enter the keyword multiplier to specify the number of packets that must be missed in order to declare a session down. The range is from 3 to 50. The default is 3 . role [active | passive] Enter the role that the local system assumes: • Active — The active system initiates the BFD session. Both systems can be active for the same[...]

Parameters ip-address Enter the IP address of the BGP neighbor that you want to explicitly enable for BFD sessions in dotted decimal format (A.B.C.D). peer-group- name Enter the name of the peer group that you want to explicitly enable for BFD sessions. Defaults none Command Modes ROUTER BGP Command History This guide is platform-specific. For comm[...]

neighbor bfd disable Explicitly disable a BFD session with a BGP neighbor or a BGP peer group. Z9500 Syntax neighbor { ip-address | peer-group-name } bfd disable Parameters ip-address Enter the IP address of the BGP neighbor that you want to explicitly disable for BFD sessions in dotted decimal format (A.B.C.D). peer-group- name Enter the name of t[...]

Related Commands show bfd neighbors — displays the BFD neighbor information on all interfaces or a specified interface. show bfd neighbors Display BFD neighbor information on all interfaces or a specified interface. Z9500 Syntax show bfd neighbors interface [detail] Parameters interface Enter one of the following keywords and slot/port or number [...]

Version Description 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series. 7.5.1.0 Added support for BFD for VLAN and port-channel interfaces on the E-Series. 7.4.1.0 Introduced BFD on physical ports on the E-Series. Example Dell#show bfd neighbors * - Active session role Ad Dn - Admin Down B - BGP C - CLI I - ISIS O - OSP[...]

vrrp bfd Establish a BFD session with VRRP neighbors. Z9500 Syntax vrrp bfd {all-neighbors | neighbor ip-address } [interval interval min_rx min_rx multiplier value role {active | passive}] To undo your VRRP BFD configuration, use the no vrrp bfd {all-neighbors | neighbor ip-address } [interval interval min_rx min_rx multiplier value role {active |[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the C-Series. 7.5.1.0 Introduced on the E-Series. When BFD is enabled with VRRP neighbors, the VRRP protocol registers with the[...]

8 Border Gateway Protocol BGP is an external gateway protocol that transmits interdomain routing information within and between autonomous systems (AS). BGP version 4 (BGPv4) supports classless inter-domain routing (CIDR) and the aggregation of routes and AS paths. Basically, two routers (called neighbors or peers) exchange information including fu[...]

ipv4 vrf vrf- name Enter the keyword ipv4 followed by the keyword vrf and then the name of the VRF to enable VRF mode. NOTE: Use this attribute to start a BGP instance corresponding to either a specific address family in a default VRF or an IPv4 address family in a non-default VRF. ipv6 unicast Enter the keyword ipv6 followed by the keyword unicast[...]

Parameters ip-address mask Enter the IP address and mask of the route to be the aggregate address. Enter the IP address in dotted decimal format (A.B.C.D) and mask in /prefix format (/x). advertise-map map-name (OPTIONAL) Enter the keywords advertise-map then the name of a configured route map to set filters for advertising an aggregate route. as-s[...]

Usage Information At least one of the routes included in the aggregate address must be in the BGP routing table for the configured aggregate to become active. If routes within the aggregate are constantly changing, do not add the as-set parameter to the aggregate as the aggregate flaps to keep track of the changes in the AS_PATH. In route maps used[...]

Defaults Disabled Command Modes • ROUTER BGP • ROUTER BGP-address-family Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9[...]

Version Description 8.2.1.0 Introduced command. 7.7.1.0 Introduced on the C-Series. Usage Information Any update without a MED attribute is the least preferred route. If you enable this command, use the clear ip bgp * command to recompute the best path. bgp asnotation Allows you to implement a method for AS number representation in the command line[...]

Example Dell(conf)#router bgp 1 Dell(conf-router_bgp)#bgp asnotation asdot Dell(conf-router_bgp)#ex Dell(conf)#do show run | grep bgp router bgp 1 bgp four-octet-as-support bgp asnotation asdot Dell(conf)#router bgp 1 Dell(conf-router_bgp)#bgp asnotation asdot+ Dell(conf-router_bgp)#ex Dell(conf)#do show run | grep bgp router bgp 1 bgp four-octet-a[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information If you enable this command, use the clear ip bgp * command to recompute the best path. bgp bestpath as-path multipath-relax Include prefixes received from different AS paths[...]

bgp bestpath med confed Enable MULTI_EXIT_DISC (MED) attribute comparison on paths learned from BGP confederations. Z9500 Syntax bgp bestpath med confed To disable MED comparison on BGP confederation paths, enter the no bgp bestpath med confed command. Defaults Disabled Command Modes ROUTER BGP Command History This guide is platform-specific. For c[...]

Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced Usage Information Configuring this option retains the current best-path. When sessions are then reset, the oldest received path is chosen as the best-path. bgp client-to-client reflection Allows you to enable route reflection between clients in[...]

bgp cluster-id Assign a cluster ID to a BGP cluster with more than one route reflector. Z9500 Syntax bgp cluster-id { ip-address | number } To delete a cluster ID, use the no bgp cluster-id { ip-address | number } command. Parameters ip-address Enter an IP address as the route reflector cluster ID. number Enter a route reflector cluster ID as a num[...]

show ip bgp cluster-list — views paths with a cluster ID. bgp confederation identifier Configure an identifier for a BGP confederation. Z9500 Syntax bgp confederation identifier as-number To delete a BGP confederation identifier, use the no bgp confederation identifier as-number command. Parameters as-number Enter the AS number. The range is from[...]

The system accepts confederation EBGP peers without a LOCAL_PREF attribute. The software sends AS_CONFED_SET and accepts AS_CONFED_SET and AS_CONF_SEQ. Related Commands bgp four-octet-as-support — enables 4-byte support for the BGP process. bgp confederation peers Specify the autonomous systems (ASs) that belong to the BGP confederation. Z9500 Sy[...]

The autonomous systems configured in this command are visible to the EBGP neighbors. Each autonomous system is fully meshed and contains a few connections to other autonomous systems. After specifying autonomous systems numbers for the BGP confederation, recycle the peers to update their configuration. This command automatically restarts the BGP in[...]

Only match commands in the configured route map are supported. Defaults Disabled. Command Modes • ROUTER BGP • ROUTER BGP-address-family Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Netwo[...]

Defaults 100 Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19[...]

Usage Information Configuring or un-configuring the command will bring down and bring up the BGP Route Manager, this will result in tear down and re-establishment of all active sessions. Link Bandwidth has to be configured on the router in order to tell it to associate Link Bandwidth with prefixes (paths) and/or to use Link Bandwidth in BGP Multipa[...]

Usage Information This command is enabled by default, that is for all updates received from EBGP peers, BGP ensures that the first AS of the first AS segment is always the AS of the peer. If not, the update is dropped and a counter is increments. Use the show ip bgp neighbors command to view the “failed enforce-first-as check” counter. If you d[...]

bgp four-octet-as-support Enable 4-byte support for the BGP process. Z9500 Syntax bgp four-octet-as-support To disable fast external failover, use the no bgp four-octet-as-support command. Defaults Disabled (supports 2–byte format) Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platfo[...]

bgp graceful-restart To support graceful restart as a receiver only, enable graceful restart on a BGP neighbor, a BGP node, or designate a local router. Z9500 Syntax bgp graceful-restart [restart-time seconds ] [stale-path-time seconds ] [role receiver-only] To return to the default, use the no bgp graceful-restart command. Parameters restart-time [...]

BGP graceful restart is active only when the neighbor becomes established. Otherwise it is disabled. Graceful-restart applies to all neighbors with established adjacency. bgp log-neighbor-changes Enable logging of BGP neighbor resets. Z9500 Syntax bgp log-neighbor-changes To disable logging, use the no bgp log-neighbor-changes command. Defaults Ena[...]

Defaults Disabled (that is, paths/routes for the same destination but from different ASs do not have their MEDs compared). Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Del[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version 9.2(1.0) Introduced on the Z9500. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.1[...]

Version 9.2(1.0) Introduced on the Z9500. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810. Version 7.8.1.0 Introduced on the S-Series. Version 7.7.1.0 Introduced on the C-Series. Version 7.6.1.0 Introduced Usage Information BGP uses regular expressions (regex) to filter ro[...]

bgp router-id Assign a user-given ID to a BGP router. Z9500 Syntax bgp router-id ip-address To delete a user-assigned IP address, use the no bgp router-id command. Parameters ip-address Enter an IP address in dotted decimal format to reset only that BGP neighbor. Defaults The router ID is the highest IP address of the Loopback interface or, if no L[...]

Defaults Off Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.1(0.[...]

direction {both | rx | tx} Enter the keyword direction and a direction — either rx for inbound, tx for outbound, or both. Defaults Not configured. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.5.1.0 Introduced Related Commands capture bgp-pdu neighbor — enables capture of an IPv4 BGP neighbor packet. show capt[...]

soft (OPTIONAL) Enter the keyword soft to configure and activate policies without resetting the BGP TCP session, that is, BGP Soft Reconfiguration. NOTE: If you enter the clear ip bgp ip-address soft command, both inbound and outbound policies are reset. in (OPTIONAL) Enter the keyword in to activate only inbound policies. out (OPTIONAL) Enter the [...]

Related Commands bgp recursive-bgp-next-hop — disables next-hop resolution through other routes learned by the BGP. clear ip bgp dampening Clear information on route dampening and return the suppressed route to the Active state. Z9500 Syntax clear ip bgp [vrf vrf-name ] [ipv4 [multicast | unicast] | ipv6 unicast] [dampening [ ipv4-address mask | [...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information After you enter this command, the software deletes the history routes and returns the suppressed routes to the Active state. The clear ip bgp dampening command does not clea[...]

filter-list as- path-name (OPTIONAL) Enter the keywords filter-list then the name of a configured AS-PATH list. regexp regular- expression (OPTIONAL) Enter the keyword regexp then regular expressions. Use one or a combination of the following: • . = (period) any single character (including a white space). • * = (asterisk) the sequences in a pat[...]

Related Commands show debugging — views the enabled debugging operations. show ip bgp flap-statistics — views the BGP flap statistics. undebug all — disables all debugging operations. clear ip bgp peer-group Reset a peer-group’s BGP sessions. Z9500 Syntax clear ip bgp [vrf vrf-name ] peer-group peer-group-name [ipv4 [multicast | unicast] | [...]

Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicast parameters. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. debug ip bgp Display all information on BGP, including BGP events, keepalives, notifications,[...]

ipv6 Enter the ipv6 IP address to view the IPV6 route information. keepalives Enter the keyword keepalives to view BGP keepalives. notifications Enter the keyword notifications to view BGP notifications. soft- reconfiguration Enter the keywords soft-reconfiguration to view only information on inbound BGP soft reconfiguration. updates Enter the keyw[...]

debug ip bgp dampening View information on routes being dampened. Z9500 Syntax debug ip bgp [vrf vrf-name ] [ipv4 {unicast | multicast} | ipv6 unicast] dampening To disable debugging, use the no debug ip bgp dampening command. Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view information on dampened routes corres[...]

debug ip bgp events Display information on local BGP state changes and other BGP events. Z9500 Syntax debug ip bgp [vrf vrf-name ] [ A.B.C.D | X:X:X:X::X | peer-group peer-group-name ] events [in | out] To disable debugging, use the no debug ip bgp [ A.B.C.D | X:X:X:X::X | peer-group peer-group-name ] events [in | out] command. Parameters vrf vrf-n[...]

Usage Information To remove all configured debug commands for BGP, enter the no debug ip bgp command. debug ip bgp keepalives Display information about BGP keepalive messages. Z9500 Syntax debug ip bgp [vrf vrf-name ] [ A.B.C.D | X:X:X:X::X | peer-group peer-group-name ] keepalives [in | out] To disable debugging, use the no debug ip bgp [ A.B.C.D [...]

Version Description 7.7.1.0 Introduced on the C-Series. Usage Information To remove all configured debug commands for BGP, enter the no debug ip bgp command. debug ip bgp notifications Allows you to view information about BGP notifications received from neighbors. Z9500 Syntax debug ip bgp [vrf vrf-name ] [ A.B.C.D | X:X:X:X::X | peer-group peer-gr[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information To remove all configured debug commands for BGP, enter the no debug ip bgp command. debug ip bgp soft-reconfiguration Enable soft-reconfiguration debug. Z9500 Syntax debug i[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.2.1.0 Introduced. Usage Information This command turns on BGP soft-reconfiguration inbound debugging. If no neighbor is specified, debug turns on for all neighbors. debug ip bgp updates All[...]

peer-group- name (OPTIONAL) Enter the name of the peer group to disable or enable all routers within the peer group. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The default-metric command in BGP sets the value of the BGP MULTI_EXIT_DISC (MED) attribute for redistri[...]

description Enter a description of the BGP routing protocol Z9500 Syntax description { description } To remove the description, use the no description { description } command. Parameters description Enter a description to identify the BGP protocol (80 characters maximum). Defaults none Command Modes ROUTER BGP Command History This guide is platform[...]

Parameters external- distance Enter a number to assign to routes learned from a neighbor external to the AS. The range is from 1 to 255. The default is 20 . internal- distance Enter a number to assign to routes learned from a router within the AS. The range is from 1 to 255. The default is 200 . local-distance Enter a number to assign to routes lea[...]

maximum-paths Configure the maximum number of parallel routes (multipath support) BGP supports. Z9500 Syntax maximum-paths {ebgp | ibgp} number To return to the default values, enter the no maximum-paths command. Parameters ebgp Enter the keyword ebgp to enable multipath support for External BGP routes. ibgp Enter the keyword ibgp to enable multipa[...]

neighbor activate This command allows the specified neighbor/peer group to be enabled for the current AFI/SAFI (Address Family Identifier/Subsequent Address Family Identifier). Z9500 Syntax neighbor [ ip-address | peer-group-name ] activate To disable, use the no neighbor [ ip-address | peer-group-name ] activate command. Parameters ip-address (OPT[...]

neighbor add-path This command allows the specified neighbor/peer group to send/receive multiple path advertisements. Z9500 Syntax neighbor [ ip-address | peer-group-name ] add-path [send | receive | both] path-count Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format. peer-group- name (OPTIONAL) Enter the[...]

neighbor advertisement-interval Set the advertisement interval between BGP neighbors or within a BGP peer group. Z9500 Syntax neighbor { ip-address | peer-group-name } advertisement-interval seconds To return to the default value, use the no neighbor { ip-address | peer- group-name } advertisement-interval command. Parameters ip-address (OPTIONAL) [...]

neighbor advertisement-start To send BGP routing updates, set the minimum interval before starting. Z9500 Syntax neighbor { ip-address } advertisement-start seconds To return to the default value, use the no neighbor { ip-address } advertisement-start command. Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal f[...]

Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format. peer-group- name Enter the name of the peer group to set the advertisement interval for all routers in the peer group. number Enter a number of times to allow this neighbor ID to use the AS path. The range is from 1 to 10. Defaults Not configured. Comman[...]

route-map map-name (OPTIONAL) Enter the keyword route-map then the name of a configured route map. Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the De[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command History Version Description 9.7(0.0) Introduced on the S-Series and Z-Series. Usage Information Configuring or un-configuring the command will bring down and bring up the BGP Route Manager, this will result in tear down and re-establishment of all active sessions. Link Bandwidth has to be configured on the router in order to tell it to asso[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information To prevent loops, the neighbor ebgp-multihop command does not install the default routes of the multihop[...]

Version Description 7.7.1.0 Introduced on the C-Series. 7.4.1.0 Introduced Usage Information When you enable failover, BGP keeps track of IP or IPv6 ability to reach the peer remote address and the peer local address. Whenever either address becomes unreachable (for example, no active route exists in the routing table for the peer IP or IPv6 destin[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.11.1 Introduced on the Z9000. 7.8.1.0 Introduced on the S-Series. Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, ACL names were up to 16 characters long. 7.7.1.0 Introduced on the C-Series. Usage Information To enter AS-PATH ACL mode and configure the AS-PATH fil[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Defaults threshold = 75 Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

Defaults Disabled. Command Modes ROUTER BGPV6-ADDRESS FAMILY Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information If you configure the set ipv6 next-hop command in ROUTE-MAP mode, its configuration takes precedence over the neighbor next-hop-self comm[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information Configure the same password on both BGP peers or a connection does not occur. When you configure MD5 aut[...]

peer-group- name Enter the name of a configured peer group. Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for th[...]

show ip bgp neighbors — views BGP neighbors configurations. neighbor peer-group (creating group) Allows you to create a peer group and assign it a name. Z9500 Syntax neighbor peer-group-name peer-group To delete a peer group, use the no neighbor peer-group-name peer-group command. Parameters peer-group- name Enter a text string up to 16 character[...]

neighbor peer-group passive Enable passive peering on a BGP peer group, that is, the peer group does not send an OPEN message, but responds to one. Z9500 Syntax neighbor peer-group-name peer-group passive [ sessions ] To delete a passive peer-group, use the no neighbor peer-group-name peer-group passive command. Parameters peer-group- name Enter a [...]

neighbor remote-as — assigns an indirectly connected AS to a neighbor or peer group. neighbor remote-as Create and specify the remote peer to the BGP neighbor. Z9500 Syntax neighbor { ip-address | peer-group-name } remote-as number To delete a remote AS entry, use the no neighbor { ip-address | peer- group-name } remote-as number command. Paramet[...]

Related Commands router bgp — enters ROUTER BGP mode and configures routes in an AS. bgp four-octet-as-support — enables 4-byte support for the BGP process. neighbor remove-private-as Remove private AS numbers from the AS-PATH of outgoing updates. Z9500 Syntax neighbor { ip-address | peer-group-name } remove-private-as To return to the default,[...]

If a confederation contains private AS numbers in its AS-PATH, the software removes the private AS numbers only if they follow the confederation numbers in the AS path. Private AS numbers are from 64512 to 65535 (2 byte). neighbor route-map Apply an established route map to either incoming or outbound routes of a BGP neighbor or peer group. Z9500 S[...]

Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information When you apply a route map to outbound routes, only routes that match at least one section of the route map are permitted. If you identify a peer group by name, the peers in that peer group inherit the characteristics in the Route map used [...]

Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information A route reflector reflects routes to the neighbors assigned to the cluster. Neighbors in the cluster do not need not to be fully meshed. By default, when you use no route reflector , the internal BGP (IBGP) [...]

Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.11.1 Introduced[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information Peers that are enabled within a peer group are disabled when their peer group is disabled. The neighbor shutdown command terminates all BG[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. Usage Information This command enables soft-reconfiguration for the BGP neighbor specified. BGP stores[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.11.1 Introduced on the Z9000. 7.8.1.0 In[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information Timer values configured with the neighbor timers command override the timer values configured with any o[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information Loopback interfaces are up constantly and the BGP session may need one interface constantly up to stabil[...]

Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information In the best path selection process, the path with the highest weight value is preferred. NOTE: In the best-path selection process, the path with the highest weight value is preferred. If you configure the se[...]

• set next-hop • set origin • set weight If the route map is not configured, the default is deny (to drop all routes). Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The fol[...]

network backdoor Specify this IGP route as the preferred route. Z9500 Syntax network ip-address mask backdoor To remove a network, use the no network ip-address mask backdoor command. Parameters ip-address Enter an IP address in dotted decimal format of the network. mask Enter the mask of the IP address in the slash prefix length format (for exampl[...]

permit bandwidth Enables you to specify link band width extended-community attribute as the matching criteria to permit incoming or outgoing traffic. Syntax permit bandwidth To disable this setting, enter the no permit bandwidth command. Parameters bandwidth Enter the keyword bandwidth to specify extended- community attribute as the matching criter[...]

• match ip address • set community • set local-preference • set metric • set next-hop • set origin • set weight If the route map is not configured, the default is deny (to drop all routes). Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, [...]

When a combination of locally originated and peer originated routes occurs, both these routes will exist in the RTM. However, only the best route is kept active in the RTM and the remaining route is rendered in-active. It is possible to keep only one locally originated route in the BGP database. Network command has preference over the re-distribute[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced the ability to substitute IGP cost for MED when a peer/peer-group outbound route-map is set as internal . 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information You can use the redistribute command to advertis[...]

Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information At least one interface must be in Layer 3 mode for the router bgp command to be accepted. If no interfaces are enabled for Layer 3, an error message appears: % Error: No router id configured Example Dell(con[...]

show capture bgp-pdu neighbor Display BGP packet capture information for an IPv4 address on the system. Z9500 Syntax show capture bgp-pdu neighbor ipv4-address Parameters ipv4-address Enter the IPv4 address (in dotted decimal format) of the BGP address to display packet information for that address. Command Modes EXEC Privilege Command History This[...]

ffffffff ffffffff ffffffff ffffffff 00290104 000100b4 14141401 0c020a01 04000100 01020080 00000000 PDU[2] : len 19, captured 00:34:51 ago ffffffff ffffffff ffffffff ffffffff 00130400 PDU[3] : len 19, captured 00:34:50 ago ffffffff ffffffff ffffffff ffffffff 00130400 [. . .] Dell# Related Commands capture bgp-pdu max-buffer-size — specifies a size[...]

Related Commands capture bgp-pdu max-buffer-size — specifies a size for the capture buffer. show ip bgp View the current BGP IPv4 routing table for the system. Z9500 Syntax show ip bgp [vrf vrf-name ] [ ipv4 unicast ] [network [ network- mask ] [longer-prefixes]] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VR[...]

Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information When you enable the bgp non-deterministic-med command, the show ip bgp command output for a BGP route does not list the INACTIVE reason. In BGP, this command displays the exact reason why the route is discarded. The following describes the [...]

Received from : 1.1.1.2 (3.3.3.1) Best AS_PATH : Next-Hop : 1.1.1.2, Cost : 0 Origin IGP, Metric 0, LocalPref 100, Weight 0, internal Extended Communities : DMZ-Link Bw: 2000 kbytes* Related Commands show ip bgp community — views the BGP communities. neighbor maximum-prefix — controls the number of network prefixes received. show ip bgp cluster[...]

Version Description 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The following describes the show ip bgp cluster-list command shown in th[...]

n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>I 55.0.0.0/24 172.16.0.2 0 0 400 500 600 i *>I 66.0.0.0/24 172.16.0.2 0 0 500 i *>I 77.0.0.0/24 172.16.0.2 0 0 i Dell# show ip bgp community View information on all routes with Community attributes or view specific[...]

All routes with the NO_EXPORT_SUBCONFED (0xFFFFFF03) community attribute must not be advertised to external BGP peers. no-advertise Enter the keywords no-advertise to view all routes containing the well-known community attribute of NO_ADVERTISE. All routes with the NO_ADVERTISE (0xFFFFFF02) community attribute must not be advertised to other BGP pe[...]

The following describes the show ip bgp community command shown in the following example. Field Description Network Displays the destination network prefix of each BGP route. Next Hop Displays the next hop address of the BGP router. If 0.0.0.0 is listed in this column, then local routes exist in the routing table. Metric Displays the BGP route’s [...]

*> 66.0.0.0/24 172.16.0.2 0 200 i show ip bgp community-list View routes that a specific community list affects. Z9500 Syntax show ip bgp [vrf vrf-name ] [ipv4 { unicast | multicast } | ipv6 unicast ] community-list community-list-name [exact-match] Parameters vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view ro[...]

Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The show ip bgp community-list command without any parameters lists BGP routes matching the Community List and the output is the same as for the show ip bgp command output. The following describes the show ip bgp community-list pass command[...]

Communities : 200:1 1000:1 3000:1 show ip bgp dampened-paths View BGP routes that are dampened (non-active). Z9500 Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast | unicast } | ipv6 unicast ] dampened-paths Parameters vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view routes that are affected by a specific comm[...]

Usage Information To determine a BGP session flap, both a route-down event and a subsequent route-up event corresponding to a single route are considered. As a result, a flap event is penalized only one time during the route-down event. The subsequent route-up event corresponding to the same route is not considered as a flap and is not penalized. T[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

TxUpdCodeP 0x41a1b780 : TrEvt 0 : LocPref 100 : tmpPathP 0x41a1b7b8 : LogNbrChgs 1 RecursiveNH 1 : PgCfgId 0 : KeepAlive 0 : HldTime 0 : DioHdl 0 : AggrValTmrP 0x41ee7024 UpdNetTmrP 0 : RedistTmrP 0x41ee7094 : PeerChgTmrP 0 : CleanRibTmrP 0x41ee7104 PeerUpdTmrP 0x41ee70cc : DfrdNHTmrP 0x41ee7174 : DfrdRtselTmrP 0x41ee713c : FastExtFallover 1 : Fast[...]

show ip bgp extcommunity-list View information on all routes with Extended Community attributes. Z9500 Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast | unicast } | ipv6 unicast ] extcommunity-list [ list name ] Parameters vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view information on all routes with extende[...]

Usage Information To view the total number of COMMUNITY attributes found, use the show ip bgp summary command. The text line above the route table states the number of COMMUNITY attributes found. The show ip bgp community command without any parameters lists BGP routes with at least one BGP community attribute and the output is the same as for the [...]

ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes. as-path-name Enter an AS-PATH access list name. The range is 140 characters. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms,[...]

Field Description LocPrf Displays the BGP LOCAL_PREF attribute for the route. Weight Displays the route’s weight. Path Lists all the ASs the route passed through to reach the destination network. Example Dell#show run as-path a1 ! ip as-path access-list a1 permit 500 Dell# Dell#show ip bgp filter-list a1 BGP local RIB : Routes to be Added 0, Repl[...]

ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes. ip-address (OPTIONAL) Enter the IP address (in dotted decimal format) of the BGP network to view information only on that network. mask (OPTIONAL) Enter the network mask (in slash prefix (/x) format) of the BGP net[...]

Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The following describes the show ip bgp flap command shown in the following example. Field Description Ne[...]

show ip bgp inconsistent-as View routes with inconsistent originating autonomous system (AS) numbers; that is, prefixes that are announced from the same neighbor AS but with a different AS-Path. Z9500 Syntax show ip bgp [ ipv4 unicast ] inconsistent-as Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For co[...]

Path source: I - internal, c - confed-external, r - redistributed, n - network Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 3.0.0.0/8 63.114.8.33 0 18508 209 7018 80 i * 63.114.8.34 0 18508 209 7018 80 i * 63.114.8.60 0 18508 209 7018 80 i *> 63.114.8.33 0 18508 701 80 i *> 3.18.135.0/24 63.114.8[...]

ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes. ip-address (OPTIONAL) Enter the IP address of the neighbor to view only BGP information exchanged with that neighbor. advertised- routes (OPTIONAL) Enter the keywords advertised-routes to view only the routes the n[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Added the add-path option to the S4810. Output on the S4810 shows the ADDPATH parameters. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.5.1.0 Added the detail option. Output now displays the default MED value. 7.2.1.0 Added the[...]

The Lines Beginning with: Description • keepalive interval is the number of seconds between keepalive messages to help ensure that the TCP session is still alive. Received messages This line displays the number of BGP messages received, the number of notifications (error messages), and the number of messages waiting in a queue for processing. Sen[...]

Example Dell#show ip bgp neighbors 172.16.0.2 BGP neighbor is 172.16.0.2, remote AS 200, external link Member of peer-group port0 for session parameters BGP remote router ID 172.16.0.2 BGP state ESTABLISHED, in this state for 00:13:55 Last read 00:00:03, Last write 00:00:55 Hold time is 180, keepalive interval is 60 seconds Received 50 messages, 0 [...]

show ip bgp next-hop View all next hops (using learned routes only) with current reachability and flap status. This command only displays one path, even if the next hop is reachable by multiple paths. Z9500 Syntax show ip bgp [vrf vrf-name ] next-hop Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For comm[...]

Example Dell# show ip bgp next-hop Next-hop Resolved 172.16.0.2 YES Dell# show ip bgp paths View all the BGP path attributes in the BGP database. Z9500 Syntax show ip bgp paths [regexp regular-expression ] Parameters regexp regular- expression Enter a regular expression then use one or a combination of the following characters to match: • . = (pe[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information The following describes the show ip bgp path command shown in the following example. Field Description Total Displays the total number of BGP path attributes. Address Displa[...]

show ip bgp paths as-path View all unique AS-PATHs in the BGP database. Z9500 Syntax show ip bgp paths as-path Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of th[...]

0x1ea3c17c 763 1 12 0x1ea3c2cc 763 1 32 0x1ea3c09c 764 1 {72 73} 0x1ea3c0d4 764 1 {82 83} 0x1ea3c224 1019 1 43 0x1ea3c294 1019 1 23 0x1ea3c02c 1021 4 Dell# show ip bgp paths community View all unique COMMUNITY numbers in the BGP database. Z9500 Syntax show ip bgp [vrf vrf-name ] paths community Command Modes • EXEC • EXEC Privilege Command Hist[...]

Field Description Community Displays the community attributes in this BGP path. Example Dell#show ip bgp paths community Total 2 communities Refcount Community 1 NO-ADVERTISE 1 200:1 1000:1 3000:1 show ip bgp peer-group Allows you to view information on the BGP peers in a peer group. Z9500 Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast | unic[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicast parameters. Introduced on S[...]

Number of peers in this group 1 Maximum limit on the accepted connections 256 Peer-group members (* - outbound optimized): 172.16.0.2 Dell# Related Commands neighbor peer-group (assigning peers) — assigns a peer to a peer-group. neighbor peer-group (creating group) — creates a peer group. show ip bgp regexp Display the subset of the BGP routing[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–O[...]

172.16.0.2 0 200 i *> 66.0.0.0/24 172.16.0.2 0 200 i show ip bgp summary Allows you to view the status of all BGP connections. Z9500 Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast | unicast } | ipv6 unicast ] summary Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to view the status of all BGP connecti[...]

Usage Information In BGP, route attributes are maintained at different locations. When attributes that correspond to multiple routes change, then attribute counts that the show ip bgp summary command displays are calculated as summations of attributes corresponding to all the associated routes. For example, if cluster_id is an attribute associated [...]

Field Description MsgRcvd Displays the number of BGP messages that neighbor received. MsgSent Displays the number of BGP messages that neighbor sent. TblVer Displays the version of the BGP table that was sent to that neighbor. InQ Displays the number of messages from that neighbor waiting to be processed. OutQ Displays the number of messages waitin[...]

2 BGP path attribute entrie(s) using 144 bytes of memory 1 BGP AS-PATH entrie(s) using 10 bytes of memory 2 neighbor(s) using 16384 bytes of memory Neighbor AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/Pfx 172.16.0.2 200 10 8 0 0 0 00:05:34 2 192.168.10.2 100 0 22 0 0 0 00:00:00 (shut) Dell# show running-config bgp To display the current BGP co[...]

Parameters keepalive Enter a number for the time interval, in seconds, between keepalive messages sent to the neighbor routers. The range is from 1 to 65535. The default is 60 seconds . holdtime Enter a number for the time interval, in seconds, between the last keepalive message and declaring the router dead. The range is from 3 to 65535. The defau[...]

Dell Networking OS Version Platform Support 7.8.1.0, MBGP for IPv4 Multicast Only S-Series 8.2.1.0, MBGP E-Series ExaScale debug ip bgp dampening View information on routes being dampened. Z9500 Syntax debug ip bgp [vrf vrf-name ] [ipv4 {unicast | multicast} | ipv6 unicast] dampening To disable debugging, use the no debug ip bgp dampening command. [...]

Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced IPv6 MGBP support for the E-Series. distance bgp Configure three administrative distances for routes. Z9500 Syntax distance bgp external-distance internal-distance local-distance To return to default values[...]

Version Description 7.7.1.0 Introduced on the C-Series. Usage Information CAUTION: Dell Networking recommends not changing the administrative distance of internal routes. Changing the administrative distances may cause routing table inconsistencies. The higher the administrative distance assigned to a route means that your confidence in that route [...]

Version Description 9.4(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information To determine a BGP session flap, both a route-down event and a subsequent[...]

BGP Extended Communities (RFC 4360) BGP Extended Communities, as defined in RFC 4360, is an optional transitive BGP attribute. BGP Extended Communities provides two major advantages over Standard Communities: • The range is extended from 4-octet (AA:NN) to 8-octet (Type:Value) to provide enough number communities. • Communities are structured u[...]

Version Description 9.2(1.0) Introduced on the Z9500. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. Related Commands permit — configures to add (permit) rules. show ip extcommunity-list — displays the extended community list. deny regex This feature allows you to specify an extended [...]

Related Commands permit regex — permits a community using a regular expression. description To designate a meaningful description to the extended community, use this feature. Z9500 Syntax description { line } To remove the description, use the no description { line } command. Parameters line Enter a description (maximum 80 characters). Defaults N[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 [...]

Version Description 7.6.1.0 Introduced on the E-Series. Usage Information Like standard communities, you can use extended communities in the route-map to match the attribute. Example Dell(config-route-map)#match extcommunity Freedombird Dell(config-route-map)# permit To add rules (permit) from the two types of extended communities, Route Origin (rt[...]

Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. Related Commands deny — configures to delete (deny) rules. show ip bgp extcommunity-list — displays the extended community list. permit regex This feature allows you specify an extended community to forward (permit) us[...]

set extcommunity rt To set Route Origin community attributes in Route Map, use this feature. Z9500 Syntax set extcommunity rt {as4 ASN4:NN [non-trans] | ASN:NNNN [non- trans] | IPADDR:NN [non-trans]} [additive] To delete the Route Origin community, use the no set extcommunity command. Parameters as4 ASN4:NN Enter the keyword as4 then the 4-octet AS[...]

Usage Information If the set community rt and soo are in the same route-map entry, the behavior defines as: • If the rt option comes before soo , with or without the additive option, soo overrides the communities rt sets. • If the rt option comes after soo , without the additive option, rt overrides the communities soo sets. • If the rt with [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. Usage Information If the set community rt and soo are in the same route-map entry, the[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 [...]

show ip bgp paths extcommunity To display all BGP paths having extended community attributes, use this feature. Z9500 Syntax show ip bgp paths extcommunity Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Re[...]

show ip extcommunity-list Display the IP extended community list. Z9500 Syntax show ip extcommunity-list [ word ] Parameters word Enter the name of the extended community list you want to view. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relev[...]

Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 7[...]

Defaults Not configured. Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 6.5.1.0 Introduced Usage Information Enter ipv6unicast to enter the BGP for IPv6 mode (CONF-ROUTER_BGPv6_AF). address family ipv6 unicast This command changes the context to subsequent address family identifier (SAFI). Z9500 Synta[...]

aggregate-address Summarize a range of prefixes to minimize the number of entries in the routing table. Z9500 Syntax aggregate-address ipv6-address prefix-length [advertise-map map-name ] [as-set] [attribute-map map-name ] [summary-only] [suppress-map map-name ] Parameters ipv6-address prefix-length Enter the IPv6 address in the x:x:x:x::x format f[...]

Usage Information At least one of the routes included in the aggregate address must be in the BGP routing table for the configured aggregate to become active. Do not add the as-set parameter to the aggregate if routes within the aggregate are constantly changing as the aggregate will flap to keep track of the changes in the AS_PATH. In route maps u[...]

If you enable this command, use the clear ip bgp * command to recompute the best path. bgp bestpath as-path ignore Ignore the AS PATH in BGP best path calculations. Z9500 Syntax bgp bestpath as-path ignore To return to the default, use the no bgp bestpath as-path ignore command. Defaults Disabled (that is, the software considers the AS_PATH when ch[...]

Version Description 7.4.1.0 Introduced Usage Information The software compares the MEDs only if the path contains no external autonomous system numbers. If you enable this command, use the clear ip bgp * command to recompute the best path. bgp bestpath med missing-as-best During path selection, indicate preference to paths with missing MED (MULTI_E[...]

Defaults Enabled when a route reflector is configured. Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information Route reflection to clients is not necessary if all client routers are fully meshed. Related Commands • bgp cluster-[...]

Without a cluster ID, the route reflector cannot recognize route updates from the other route reflectors within the cluster. The default format for displaying the cluster-id is dotted decimal, but if you enter the cluster-id as an integer, it is displayed as an integer. Related Commands • bgp client-to-client reflection – enables route reflecti[...]

bgp dampening Enable BGP route dampening and configure the dampening parameters. Z9500 Syntax bgp dampening [ half-life reuse suppress max-suppress-time ] [route-map map-name ] To disable route dampening, use the no bgp dampening [ half-life reuse suppress max-suppress-time ] [route-map map-name ] command. Parameters half-life (OPTIONAL) Enter the [...]

Usage Information If you enter bgp dampening , the default values for half-life , reuse , suppress , and max-suppress-time are applied. The parameters are position- dependent; therefore, if you configure one parameter, you must configure the parameters in the order they appear in the command. Related Commands show ip bgp dampened-paths – views th[...]

Defaults Enabled. Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information This is enabled by default, that is for all updates received from EBGP peers, BGP ensures that the first AS of the first AS segment is always the AS of the[...]

bgp four-octet-as-support Enable 4-byte support for the BGP process. Z9500 Syntax bgp four-octet-as-support To disable fast external fallover, use the no bgp four-octet-as-support command. Defaults Disabled (supports 2-Byte format). Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on [...]

Parameters neighbor ip- address | peer- group-name Enter the keyword neighbor followed by one of the options listed below: • ip-address of the neighbor in IP address format of the neighbor. • peer-group-name of the neighbor peer group. restart-time seconds Enter the keywords restart-time followed by the maximum number of seconds needed to resta[...]

Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information The bgp log-neighbor-changes command appears in the show config command output. Related Commands show config – views the current configuration. bgp non-deterministic-med Compare MEDs of paths from[...]

bgp recursive-bgp-next-hop Enable next-hop resolution through other routes learned by BGP. Z9500 Syntax bgp recursive-bgp-next-hop To disable next-hop resolution, use the no bgp recursive-bgp-next-hop command. Defaults Enabled. Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E[...]

Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced Usage Information BGP uses regular expressions (regex) to filter route information. In particular, the use of regular expressions to filter routes based on AS-PATHs and communities is quite common. In a large scale c[...]

Version Description 7.4.1.0 Introduced Usage Information Peering sessions are reset when you change the router ID of a BGP router. bgp soft-reconfig-backup To avoid the peer from resending messages, use this command only when route-refresh is not negotiated. Z9500 Syntax bgp soft-reconfig-backup To return to the default setting, use the no bgp soft[...]

Related Commands clear ip bgp — activates inbound policies without resetting the BGP TCP session. capture bgp-pdu max-buffer-size Set the size of the BGP packet capture buffer. This buffer size pertains to both IPv4 and IPv6 addresses. Z9500 Syntax capture bgp-pdu max-buffer-size 100-102400000 Parameters 100-10240000 0 Enter a size for the captur[...]

Defaults Not configured. Command Modes • EXEC • EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced Related Commands • clear ip bgp – enables route reflection between route reflector and clients. • show capture bgp-pdu neighbor – configures [...]

soft (OPTIONAL) Enter the keyword soft to configure and activate policies without resetting the BGP TCP session, that is, BGP Soft Reconfiguration. NOTE: If you enter clear ip bgp ip6-address soft , both inbound and outbound policies are reset. in (OPTIONAL) Enter the keyword in to activate only inbound policies. out (OPTIONAL) Enter the keyword ou[...]

Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced clear ip bgp as-number Reset BGP sessions. The soft parameter (BGP Soft Reconfiguration) clears the policies without resetting the TCP connection. Z9500 Syntax clear ip bgp as-number [fla[...]

Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced clear ip bgp ipv6 dampening Clear information on route dampening and return suppressed route to active state. Z9500 Syntax clear ip bgp ipv6 unicast dampening [ ipv6-address ] Parameters [...]

NOTE: The :: notation specifies successive hexadecimal fields of zeros. filter-list as- path-name (OPTIONAL) Enter the keywords filter-list followed by the name of a configured AS-PATH list. regexp regular- expression (OPTIONAL) Enter the keyword regexp followed by regular expressions. Use one or a combination of the following: . (period) matches o[...]

clear ip bgp ipv6 unicast Reset MBGP sessions. Z9500 Syntax clear ip bgp ipv6 unicast * ipv6-address prefix-length [dampening | flap-statistics] peer-group] Parameters * Enter the character * to clear all peers. ipv6-address prefix-length Enter the IPv6 address in the x:x:x:x::x format followed by the prefix length in the /x format. The range is /0[...]

Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 7.4.1.0 Introduced clear ip bgp ipv6 unicast flap-statistics Clear BGP flap statistics, which includes number of flaps and the time of the last flap. Z9500 Syntax clear ip bgp ipv6 unicast flap-statistics [ network | filter- list list |regexp regexp ][...]

Version Description 7.4.1.0 Introduced debug ip bgp keepalives Allows you to view information about BGP keepalive messages. Z9500 Syntax debug ip bgp [ ipv6-address | peer-group peer-group-name ] keepalives [in | out] To disable debugging, use the no debug ip bgp [ ip-address | peer-group peer-group-name ] keepalives [in | out] command. Parameters [...]

debug ip bgp ipv6 dampening View information on IPv6 routes being dampened. Z9500 Syntax debug ip bgp ipv6 unicast dampening [in | out] To disable debugging, use the no debug ip bgp ipv6 unicast dampening command. Parameters in (OPTIONAL) Enter the keyword in to view only information on inbound dampened routes. out (OPTIONAL) Enter the keyword out [...]

updates Enter the keyword updates to view BGP update information. in (OPTIONAL) Enter the keyword in to view only BGP updates received from neighbors. out (OPTIONAL) Enter the keyword out to view only BGP updates sent to neighbors. Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 7.4.1.0 Introduced [...]

To disable debugging, use the no debug ip bgp ipv6 unicast ipv6- address prefix-length updates [in | out] command. Parameters ipv6-address prefix-length Enter the IPv6 address in the x:x:x:x::x format followed by the prefix length in the /x format. The range is /0 to /128. NOTE: The :: notation specifies successive hexadecimal fields of zeros. upda[...]

in (OPTIONAL) Enter the keyword in to view BGP notifications received from neighbors. out (OPTIONAL) Enter the keyword out to view BGP notifications sent to neighbors. Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information E[...]

Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information Enter the no debug ip bgp command to remove all configured debug commands for BGP. default-metric Allows you to change the metrics of redistributed routes to locally ori[...]

description Enter a description of the BGP routing protocol. Z9500 Syntax description { description } To remove the description, use the no description { description } command. Parameters description Enter a description to identify the BGP protocol (80 characters maximum). Defaults none Command Modes ROUTER BGP Command History Version Description 9[...]

Defaults • external-distance = 20 • internal-distance = 200 • local-distance = 200 Command Modes ROUTER BGPV6-ADDRESS FAMILY Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information CAUTION: Dell Networking recommends that you do not change the admi[...]

Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. Related Commands show ipv6 prefix-list — View the selected IPv6 prefix-list. maximum-paths Configure the maximum number of parallel routes (multipath support) BGP supports. Z9500 Syntax maximu[...]

neighbor activate This command allows the specified neighbor/peer group to be enabled for the current AFI/SAFI. Z9500 Syntax neighbor { ipv6-address | peer-group-name } activate To disable, use the no neighbor { ipv6-address | peer-group-name } activate command. Parameters ipv6-address Enter the IPv6 address in the x:x:x:x::x format. NOTE: The :: n[...]

Parameters ipv6-address Enter the IPv6 address in the x:x:x:x::x format. NOTE: The :: notation specifies successive hexadecimal fields of zeros. peer-group- name Enter the name of the peer group to set the advertisement interval for all routers in the peer group. seconds Enter a number as the time interval, in seconds, between BGP advertisements. T[...]

Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Related Commands bgp four-octet-as-support – enables 4-Byte support for the BGP process. neighbor default-originate Inject the default route to a BGP peer or neighbor. Z9500 Syntax neighbor[...]

neighbor description Assign a character string describing the neighbor or group of neighbors (peer group). Z9500 Syntax neighbor { ipv6-address | peer-group-name } description text To delete a description, use the no neighbor { ipv6-address | peer-group- name } description text command. Parameters ipv6-address Enter the IPv6 address in the x:x:x:x:[...]

peer-group- name Enter the name of the peer group. prefix-list- name Enter the name of an established prefix list. If you do not configure the prefix list, the default is permit (to allow all routes). in Enter the keyword in to distribute only inbound traffic. out Enter the keyword out to distribute only outbound traffic. Defaults Not configured. C[...]

Defaults Disabled. Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information To prevent loops, the neighbor ebgp-multihop command does not install default routes of the multihop peer. Networks not directly connected are not conside[...]

Related Commands show ip bgp neighbors – displays information on the BGP neighbors. neighbor filter-list Configure a BGP filter based on the AS-PATH attribute. Z9500 Syntax neighbor { ipv6-address | peer-group-name } filter-list as-path- name {in | out} To delete a BGP filter, use the no neighbor { ipv6-address | peer-group- name } filter-list as[...]

To return to the default values, use the no neighbor { ipv6-address | peer- group-name } maximum-prefix maximum [ threshold ] [warning-only] command. Parameters ipv6-address Enter the IPv6 address in the x:x:x:x::x format. NOTE: The :: notation specifies successive hexadecimal fields of zeros. peer-group- name Enter the name of the peer group. maxi[...]

neighbor next-hop-self Allows you to configure the router as the next hop for a BGP neighbor. (This command is used for IBGP). Z9500 Syntax neighbor { ipv6-address | peer-group-name } next-hop-self To return to the default setting, use the no neighbor { ipv6-address | peer- group-name } next-hop-self command. Parameters ipv6-address Enter the IPv6 [...]

peer-group peer-group- name Enter the keywords peer-group followed by the name of a configured peer group. The maximum is 16 characters. Defaults Not configured. Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information You can ass[...]

To delete a peer group, use the no neighbor peer-group-name peer-group command. Parameters peer-group- name Enter a text string up to 16 characters long as the name of the peer group. Defaults Not configured. Command Modes ROUTER BGP Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7[...]

Version Description 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information After you configure a peer group as passive, you must assign it a subnet using the neighbor subnet command. Related Commands neighbor subnet – assigns a subnet to a dynamically-configured BGP neighbor. neighbor remote-as Create and specify the re[...]

Related Commands router bgp – Enter ROUTER BGP mode and configure routes in an AS. neighbor remove-private-as Remove private AS numbers from the AS-PATH of outgoing updates. Z9500 Syntax neighbor { ipv6-address | peer-group-name } remove-private-as To return to the default, use the no neighbor { ipv6-address | peer- group-name } remove-private-as[...]

neighbor route-map Apply an established route map to either incoming or outbound routes of a BGP neighbor or peer group. Z9500 Syntax neighbor { ipv6-address | peer-group-name } route-map map-name {in | out} To remove the route map, use the no neighbor { ipv6-address | peer- group-name } route-map map-name {in | out} command. Parameters ipv6-addres[...]

neighbor route-reflector-client Configure a neighbor as a member of a route reflector cluster. Z9500 Syntax neighbor { ipv6-address | peer-group-name } route-reflector- client To indicate that the neighbor is not a route reflector client or to delete a route reflector configuration, use the no neighbor { ipv6-address | peer-group- name } route-refl[...]

To disable sending a COMMUNITY attribute, use the no neighbor { ipv6- address | peer-group-name } send-community command. Parameters ipv6-address Enter the IPv6 address in the x:x:x:x::x format. NOTE: The :: notation specifies successive hexadecimal fields of zeros. peer-group- name Enter the name of the peer group to send a COMMUNITY attribute to [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.4.1.0 Added support for IPv4 multicast and IPv4 unicast address families. 8.3.19.0 Introduced on the S4820T. 7.8.1.0 Introduced on the S4810. 7.7.1.0 Introduced on the C-Series. 7.4.1.0 Introduced Usage Information This command enables soft-reconfiguration for the specified BGP neighbor. BGP s[...]

neighbor shutdown Disable a BGP neighbor or peer group. Z9500 Syntax neighbor { ipv6-address | peer-group-name } shutdown To enable a disabled neighbor or peer group, use the no neighbor { ipv6- address | peer-group-name } shutdown command. Parameters ipv6-address Enter the IPv6 address in the x:x:x:x::x format. NOTE: The :: notation specifies succ[...]

neighbor timers Set keepalive and hold time timers for a BGP neighbor or a peer group. Z9500 Syntax neighbor { ipv6-address | peer-group-name } timers keepalive holdtime To return to the default values, use the no neighbor { ipv6-address | peer- group-name } timers command. Parameters ipv6-address Enter the IPv6 address in the x:x:x:x::x format. NO[...]

• whichever is the lower value; one-third of the new holdtime value, or the configured keepalive value is the new keepalive value. neighbor update-source Enable the software to use Loopback interfaces for TCP connections for BGP sessions. Z9500 Syntax neighbor { ipv6-address | peer-group-name } update-source loopback interface To use the closest [...]

To remove a weight value, use the no neighbor { ipv6-address | peer- group-name } weight weight command. Parameters ipv6-address Enter the IPv6 address in the x:x:x:x::x format. NOTE: The :: notation specifies successive hexadecimal fields of zeros. peer-group- name Enter the name of the peer group to disable all routers within the peer group. weig[...]

Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced Usage Information The TCP session is authentication and hence prevents the data from being compromised. network Specify the networks for the BGP process and enter them in the BGP routing table. Z9500 Syntax network ipv6-address prefix-length [route-map map-name[...]

Version Description 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced Usage Information The software resolves the network address configured by the network command with the routes in the main routing table to ensure that the networks are reachable via non-BGP routes and non-default routes. Related Commands redistribute – redistribut[...]

redistribute Redistribute routes into BGP. Z9500 Syntax redistribute {connected | static} [route-map map-name ] To disable redistribution, use the no redistribution [connected | static] [route-map map-name ] command. Parameters connected Enter the keyword connected to redistribute routes from physically connected interfaces. static Enter the keywor[...]

Related Commands neighbor default-originate – injects the default route. redistribute ospf Redistribute OSPFv3 routes into BGP. Z9500 Syntax redistribute ospf process-id [[match external {1 | 2}] [match internal]] [route-map map-name ] To stop redistribution of OSPF routes, use the no redistribute ospf process-id command. Parameters process-id En[...]

Usage Information When you enter the redistribute ospf process-id command without any other parameters, the software redistributes all OSPF internal routes, external type 1 routes, and external type 2 routes. router bgp Enter ROUTER BGP mode to configure and enable BGP. Z9500 Syntax router bgp as-number To disable BGP, use the no router bgp as-numb[...]

Version Description 7.5.1.0 Introduced Related Commands • capture bgp-pdu neighbor – enables capture of an IPv6 BGP neighbor packet. • clear ip bgp – specifies a size for the capture buffer. show config View the current ROUTER BGP configuration. Z9500 Syntax show config Command Modes ROUTER BGPV6-ADDRESS FAMILY Command History Version Descr[...]

show ip bgp next-hop View all next hops (via learned routes only) with current reachability and flap status. This command only displays one path, even if the next hop is reachable by multiple paths. Z9500 Syntax show ip bgp next-hop [local-routes] Parameters local-routes (OPTIONAL) Show next-hop information for local routes. Command Modes • EXEC [...]

• ? = (question mark) sequences in a pattern (either 0 or 1 sequences). You must enter an escape sequence (CTRL +v) prior to entering the ? regular expression. • [ ] = (brackets) a range of single-character patterns. • ^ = (caret) the beginning of the input string. If the caret is used at the beginning of a sequence or range, it matches on ev[...]

Command Modes • EXEC • EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced show ip bgp paths extcommunity View all unique Extended community information in the BGP database. Z9500 Syntax show ip bgp paths extcommunity Command Modes • EXEC • EXEC[...]

NOTE: You must enter an escape sequence (CTRL+v) prior to entering the ? regular expression. • [ ] = (brackets) a range of single-character patterns. • ^ = (caret) the beginning of the input string. If you use the caret at the beginning of a sequence or range, it matches on everything BUT the characters specified. • $ = (dollar sign) the end [...]

Related Commands ipv6 prefix-list — configures an IPv6 prefix-list. show ip bgp ipv6 unicast View the current BGP routing table. Z9500 Syntax show ip bgp ipv6 unicast [ network [ network-mask ] [longer- prefixes]] Parameters network (OPTIONAL) Enter the network address (in dotted decimal format) of the BGP network to view information only on that[...]

Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced show ip bgp ipv6 unicast community View information on all routes with Community attributes or view specific BGP community groups. Z9500 Syntax show ip bgp ipv6 unicast community [ community-number ] [local- as] [no-[...]

Usage Information To view the total number of COMMUNITY attributes found, use the show ip bgp summary command. The text line above the route table states the number of COMMUNITY attributes found. show ip bgp ipv6 unicast community-list View routes that are affected by a specific community list. Z9500 Syntax show ip bgp ipv6 unicast community-list c[...]

show ip bgp ipv6 unicast detail Display BGP internal information for IPv6 Unicast address family. Z9500 Syntax show ip bgp ipv6 unicast detail Defaults none Command Modes • EXEC • EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Introduced show ip bgp ipv6 [...]

The show ip bgp community command without any parameters lists BGP routes with at least one BGP community attribute and the output is the same as for the show ip bgp command output. show ip bgp ipv6 unicast filter-list View the routes that match the filter lists. Z9500 Syntax show ip bgp ipv6 unicast filter-list as-path-name Parameters as-path-name[...]

• * = (asterisk) the sequences in a pattern (0 or more sequences). • + = (plus) the sequences in a pattern (1 or more sequences). • ? = (question mark) sequences in a pattern (either 0 or 1 sequences). NOTE: You must enter an escape sequence (CTRL+v) prior to entering the ? regular expression. • [ ] = (brackets) a range of single-character [...]

show ip bgp ipv6 unicast neighbors Allows you to view the information exchanged by BGP neighbors. Z9500 Syntax show ip bgp ipv6 unicast neighbors [ ipv6-address prefix-length | ip-address ] [advertised-routes | dampened-routes | detail | flap-statistics | routes] Parameters ipv6-address prefix-length | ip-address Enter the IPv6 address in the x:x:x[...]

show ip bgp ipv6 unicast peer-group Allows you to view information on the BGP peers in a peer group. Z9500 Syntax show ip bgp ipv6 unicast peer-group [ peer-group-name [summary]] Parameters peer-group- name (OPTIONAL) Enter the name of a peer group to view information about that peer group only. detail (OPTIONAL) Enter the keyword detail to view pe[...]

show ip bgp ipv6 unicast summary Allows you to view the status of all BGP connections. Z9500 Syntax show ip bgp ipv6 unicast summary Command Modes • EXEC • EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.2.1.0 Introduced on the E-Series ExaScale. Example Dell# show ip bgp summary BGP router identifier 55.5[...]

timers bgp Allows you to adjust the BGP network timers for all neighbors. Z9500 Syntax timers bgp keepalive holdtimer To return to the default values, use the no timers bgp command. Parameters keepalive Enter the time interval in seconds between which the software sends keepalive messages. The range is 1 to 65535. The default is 60 seconds . holdti[...]

show ipv6 mbgproutes Display the selected IPv6 MBGP route or a summary of all MBGP routes in the table. Z9500 Syntax show ipv6 mbgproutes ipv6-address prefix-length | summary Parameters ipv6-address prefix-length (OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x format. The range is from /0 to /128. NOTE: T[...]

9 Content Addressable Memory (CAM) You can use Content Addressable Memory (CAM) commands to configure the amount of memory allocated to CAM memory partitions. NOTE: Not all CAM commands are supported on all platforms. Be sure to note the platform when looking for a command. WARNING: If you are using these features for the first time, contact Dell N[...]

cam-acl (Configuration) Select the default CAM allocation settings or reconfigure a new CAM allocation for Layer 2, IPv4, and IPv6 ACLs, Layer 2 and Layer 3 (IPv4) QoS, Layer 2 Protocol Tunneling (L2PT), IP and MAC source address validation for DHCP, Ethernet Connectivity Fault Management (CFM) ACLs, OpenFlow, and Policy-based Routing (PBR). Z9500 [...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added the keyword nlbclusteracl . 9.2(1.0[...]

cam-acl-egress Allocate CAM for egress ACLs. Z9500 Syntax cam-acl-egress default | l2acl number ipv4acl number ipv6acl number } Parameters default Reset egress CAM ACL entries to default settings. l2acl number ipv4acl number ipv6acl number Allocate space to each CAM region. Enter the CAM profile name then the amount of CAM space to be allotted. The[...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introdu[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series. Usage Information The display reflects the settings implemented with the cam-acl command. Example Dell#show cam-acl -- Chassis Cam ACL -- Current Settings(in block sizes) 1 block = 256 entries[...]

L2PT : 0 IpMacAcl : 0 VmanQos : 0 EcfmAcl : 0 FcoeAcl : 0 iscsiOptAcl : 0 ipv4pbr : 0 vrfv4Acl : 0 Openflow : 0 fedgovacl : 0 nlbclusteracl: 2 -- linecard 2 -- Current Settings(in block sizes) 1 block = 256 entries L2Acl : 4 Ipv4Acl : 4 Ipv6Acl : 0 Ipv4Qos : 2 L2Qos : 1 L2PT : 0 IpMacAcl : 0 VmanQos : 0 EcfmAcl : 0 FcoeAcl : 0 iscsiOptAcl : 0 ipv4p[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

| 1 | Allowed (408) 1 | 0 | IPv4Flow | 408 | 1 | Allowed (408) 1 | 1 | IPv4Flow | 408 | 1 | Allowed (408) 1 | 2 | IPv4Flow | 408 | 1 | Allowed (408) 1 | 3 | IPv4Flow | 408 | 1 | Allowed (408) 2 | 0 | IPv4Flow | 408 | 1 | Allowed (408) 2 | 1 | IPv4Flow | 408 | 1 | Allowed (408) 2 | 2 | IPv4Flow | 408 | 1 | Allowed (408) 2 | 3 | IPv4Flow | 408 | 1 | [...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000, S6000-ON, and Z9[...]

10 Control Plane Policing (CoPP) Control plane policing (CoPP) uses access control list (ACL) rules and quality of service (QoS) policies to create filters for a system’s control plane. The CoPP filters prevent traffic that is not identified as legitimate from reaching the control plane, and rate-limit traffic to an acceptable level. On the Z9500[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. Usage Information There are three line cards (0-2) with fixed ports on the Z9500. Line card 0 uses three sets of ports (port pipes): 0 to 2; line cards 1 and 2 use four sets of ports: 0 to 3. ?[...]

• Queues 8 to 15 process packets destined to the Route Processor CPU. • Queues 16 to 23 process packets destined to the line card CPU. Defaults Clear per-queue rate-limiting counters for all control-plane and port traffic. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. service-policy rate-limit-cpu-queues cpu-qos Apply a QoS input policy-map that rate-limits traffic on control-plane queues. Z9500 Syntax service-policy rate-limit-cpu-queues policy-name cpu-qos [...]

Related Commands qos-policy-input cpu-qos — creates a QoS input-policy map for CoPP. policy-map-input cpu-qos — creates an input-policy map for CoPP. service-policy rate-limit-protocols cpu-qos Apply a QoS input policy-map that rate-limits protocol traffic on the control plane. Z9500 Syntax service-policy rate-limit-protocols policy-name cpu-qo[...]

Related Commands ip access-list extended cpu-qos — creates an extended IP ACL for CoPP. mac access-list extended cpu-qos — creates an extended MAC ACL for CoPP. class-map cpu-qos — creates a QoS class map for CoPP. qos-policy-input cpu-qos — creates a QoS input-policy map for CoPP. policy-map-input cpu-qos — creates an input-policy map fo[...]

applied. TxBytes displays the number of bytes transmitted to a control-plane CPU after protocol-based rate limiting is applied. Drops displays the number of bytes of control-plane traffic that have been dropped as a result of protocol-based rate limiting. The number of RxBytes is calculated as: Drops/< packet-size > + TxBytes/< packet- siz[...]

PIM 0 0 0 NTP 0 0 0 MULTICAST CATCH ALL 0 0 0 v6 MULTICAST CATCH ALL 0 0 0 DHCP RELAY/DHCP 0 0 0 v6 ICMP NA/v6 ICMP RA 0 0 0 v6 ICMP NS/v6 ICMP RS 0 0 0 v6 ICMP/ICMP 0 0 0 MLD 0 0 0 MSDP 0 0 0 FTP/TELNET/SSH/ L3 LOCAL TERMINATED 0 0 0 L3 UNKNOWN/UNRESOLVED ARP 0 0 0 iSCSI 0 0 0 FCoE 0 0 0 SFLOW 0 0 0 VLT CTRL/VLT IPM PDU 0 0 0 HYPERPULL 0 0 0 OPENF[...]

Parameters all Enter the keyword all to display counters for rate-limited traffic on all CPU queues, including Route Processor, Control Processor, and line-card CPUs. queue-id queue-number Enter the queue number to display counters for rate-limited traffic on a specified CPU queue. The range of queue- number values is from 0 to 23. The twenty-four [...]

Q0 5000 5000 0 Dell# show cpu-queue rate Display the rates for each control-plane queue. Z9500 Syntax show cpu-queue rate [all | queue-id queue-number | range from_queue to_queue ] Parameters all Display the rate for all control-plane queues (CPU queues 0– 23). queue-id queue-number Display the rate for a specified control-plane queue. The range [...]

Q15 12450 4000 Q16 1 100 Q17 1 100 Q18 1 100 Q19 1 100 Q20 600 1000 Q21 7000 7000 Q22 800 1000 Q23 5000 5000 Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for thi[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. Example Dell#show ip protocol-queue-mapping Protocol Src-Port Dst-Port TcpFlag Queue EgPort Rate (kbps) -------- -------- -------- ------- ----- ------ ----------- TCP (BGP) any/179 179/any _ Q1[...]

Command Modes EXEC Privilege Usage Information The show output displays information CPU traffic flows for supported IPv6 protocols, including the ingress queue at which the traffic is queued and the CPU to which protocol traffic is sent with the applied rate limits (configured or default) in kilobits per second (kbps). The egress port queues on CPU[...]

show mac protocol-queue-mapping Display the Z9500 CPU queue mapping for MAC protocols. Z9500 Syntax show mac protocol-queue-mapping Defaults Not configured. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guid[...]

show protocol-queue-mapping Display the Z9500 protocol-queue mapping for each configured protocol. Z9500 Syntax show protocol-queue-mapping [queue-id queue-number ] Parameters queue-id queue-number (Optional) Display the protocol-queue mapping for a specified control-plane queue. The range of CPU queue numbers is from 0 to 23. Defaults Not configur[...]

GVRP Q14 RP 200 200 1000 1000 FRRP Q22 LP 300 300 1000 1000 ECFM Q15 RP 150 150 1000 1000 ISIS Q15 RP 500 500 3000 3000 L2PT Q15 RP 150 150 1000 1000 v6 BGP Q15 RP 2500 2500 2000 2000 v6 OSPF Q15 RP 2500 2500 2000 2000 v6 VRRP Q15 RP 400 400 2000 2000 MLD Q14 RP 150 150 500 500 v6 MULTICAST Q9 RP 100 100 500 500 CATCH ALL v6 ICMP NA Q3/Q11 CP/RP 60[...]

400 2000 2000 VLT CTRL Q12 RP 2000 2000 3000 3000 VLT IPM PDU Q4/Q12 CP/RP 500 500 3000 3000 VLT TTL1 Q0 CP 100 100 500 500 HYPERPULL Q22 LP 500 500 1000 1000 OPENFLOW Q14 RP 300 300 1000 1000 FEFD Q7 CP 150 150 1000 1000 TRACEFLOW Q20 LP 200 200 500 500 FCoE Q14 RP 300 300 2000 2000 SFLOW Q23 LP 5000 5000 3000 3000 L3 LOCAL TERMINATED Q4 CP 400 40[...]

11 Data Center Bridging (DCB) Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a single, robust, converged network to support multiple traffic types, including local area network (LAN), server, and storage traffic. The Dell Networking operating software commands for data center bridging feature[...]

Version Description 9.7(0.0) Introduced on the Z9500. Usage Information By default, iSCSI is enabled on the unit and the flow control is enabled on all of the interfaces. It is also acts as defaults when the link-level flow control is enabled on one or more interfaces. To enable DCB, do one of the following: • Apply the dcb-map command with the n[...]

Usage Information If you do not use the statistics parameter, both hardware and DCBx counters clear. clear pfc counters sfm backplane all Clear the PFC counters on sfm and backplane ports. Syntax clear pfc counters sfm <0-5/all> backplane all Parameters backplane all Enter the keywords all backplane all to clear the counters on all interfaces[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500. Usage Information • When you configure lossless queues on an interface, PFC priority configuration is not allowed on the dcb-input profile applied on the interface. • The maximum number of lossless queues glo[...]

Usage Information Specify a linecard number on the Master switch in a stack. NOTE: show dcb command without options displays DCB buffer details for all linecards, SFMs, and for all port-pipes. Example Dell#sh dcb linecard 2 port-set 0 DCB Status: Enabled, PFC Queue Count: 2 linecard Total Buffer PFC Total Buffer PFC Shared Buffer PFC Available Buff[...]

Field Description Admin mode is on Admin is enabled PFC admin mode is on or off with a list of the configured PFC priorities. When the PFC admin mode is on, PFC advertisements are enabled to be sent and received from peers; received PFC configuration take effect. The admin operational status for a DCBX exchange of PFC configuration is enabled or di[...]

Field Description Application Priority TLV: Remote FCOE Priority Map Status of FCoE advertisements in application priority TLVs from the remote peer port: enabled or disabled. Application Priority TLV: Remote ISCSI Priority Map Status of iSCSI advertisements in application priority TLVs from the remote peer port: enabled or disabled. PFC TLV Statis[...]

Application Priority TLV Parameters : -------------------------------------- FCOE TLV Tx Status is disabled ISCSI TLV Tx Status is disabled Local FCOE PriorityMap is 0x8 Local ISCSI PriorityMap is 0x10 Remote FCOE PriorityMap is 0x8 Remote ISCSI PriorityMap is 0x8 0 Input TLV pkts, 1 Output TLV pkts, 0 Error pkts, 0 Pause Tx pkts, 0 Pause Rx pkts s[...]

ETS Commands dcb-enable Enable data center bridging. Syntax dcb enable[ pfc-queues 1|4 ] To disable DCB, use the no dcb enable command. Parameters pfc-queues Enter the pfc-queue range. To disable DCB, use the no dcb enable command. The range is from 1 to 4. Defaults The default is 2 Command Modes CONFIGURATION Command History This guide is platform[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500. show interface ets Displays the ETS configur[...]

------------------- 0 0,1,2,4,5,6,7 50 400 100 4000 400 ETS 1 3 50 - - - - ETS 2 - - - - - - 3 - - - - - - 4 - - - - - - 5 - - - - - - 6 - - - - - - 7 - - - - - - Remote Parameters : ------------------- Remote is disabled Local Parameters : ------------------ Local is enabled PG-grp Priority# BW-% BW-COMMITTED BW-PEAK TSA % Rate(Mbps) Burst(KB) Rat[...]

DCBX Commands advertise dcbx-tlv On a DCBX port with a manual role, configure the PFC and ETS TLVs advertised to DCBX peers. Syntax advertise dcbx-tlv {ets-conf | ets-reco | pfc} [ets-conf | ets- reco | pfc] [ets-conf | ets-reco | pfc] To remove the advertised ETS TLVs, use the no advertise dcbx-tlv command. Parameters {ets-conf | ets- reco | pfc} [...]

dcbx port-role Configure the DCBX port role the interface uses to exchange DCB information. Syntax dcbx port-role {config-source | auto-downstream | auto-upstream | manual} To remove DCBX port role, use the no dcbx port-role {config-source | auto-downstream | auto-upstream | manual} command. Parameters config-source | auto- downstream | auto-upstre[...]

dcbx version Configure the DCBX version used on the interface. Syntax dcbx version {auto | cee | cin | ieee-v2.5} To remove the DCBX version, use the dcbx version {auto | cee | cin | ieee-v2.5} command. Parameters auto | cee | cin | ieee-v2.5 Enter the DCBX version type used on the interface, where: • auto : configures the port to operate using t[...]

Parameters {all | auto- detect-timer | config-exchng | fail | mgmt | resource | sem | tlv} Enter the type of debugging, where: • all : enables all DCBX debugging operations. • auto-detect-timer : enables traces for DCBX auto- detect timers. • config-exchng : enables traces for DCBX configuration exchanges. • fail : enables traces for DCBX f[...]

Version Description 9.7(0.0) Introduced on the Z9500. Usage Information This command is available at the global level only. iscsi priority-bits Configure the iSCSI priority advertised for the iSCSI protocol in application priority TLVs. Syntax iscsi priority-bits priority-bitmap To remove the configured iSCSI priority, use the no iscsi priority-bit[...]

Version Description 9.7(0.0) Introduced on the Z9500. Usage Information To clear DCBX frame counters, use the clear dcbx counters interface stack-unit/port command. The following describes the show interface dcbx detail command shown in the following example. Field Description Interface Interface type with chassis slot and port number. Port-Role Co[...]

Field Description Acknowledgment Number Local DCBX Status: Protocol State Current operational state of the DCBX protocol: ACK or IN- SYNC. Peer DCBX Status: DCBX Operational Version DCBX version advertised in Control TLVs received from the peer device. Peer DCBX Status: DCBX Max Version Supported Highest DCBX version supported in Control TLVs recei[...]

Local DCBX Compatibility mode is CEE Local DCBX Configured mode is CEE Peer Operating version is CEE Local DCBX TLVs Transmitted: ErPfi Local DCBX Status ----------------- DCBX Operational Version is 0 DCBX Max Version Supported is 0 Sequence Number: 2 Acknowledgment Number: 2 Protocol State: In-Sync Peer DCBX Status: ---------------- DCBX Operatio[...]

Use the dcb-map command to create a DCB map to specify PFC and ETS settings and apply it on Ethernet ports. After you apply a DCB map to an interface, the PFC and ETS settings in the map are applied when the Ethernet port is enabled. DCBx is enabled on Ethernet ports by default. The dcb-map command is supported only on physical Ethernet interfaces.[...]

priority-pgid Assign 802.1p priority traffic to a priority group in a DCB map. Syntax priority-pgid dot1p0_group-num dot1p1_group-num dot1p2_group- num dot1p3_group-num dot1p4_group-num dot1p5_group-num dot1p6_group-num dot1p7_group-num Parameters dot1p0_group- num Enter the priority group number for each 802.1p class of traffic in a DCB map. dot1p[...]

• Priority group 1 contains traffic with dot1p priority 3. • Priority group 2 contains traffic with dot1p priority 4. • Priority group 4 contains traffic with dot1p priority 5, 6, and 7. To remove a priority-pgid configuration from a DCB map, enter the no priority-pgid command. priority-group bandwidth pfc Configure the ETS bandwidth allocati[...]

Usage Information Use the dcb-map command to configure priority groups with PFC and/or ETS settings and apply them to Ethernet interfaces. Use the priority-pgid command to map 802.1p priorities to a priority group. You can assign each 802.1p priority to only one priority group. A priority group consists of 802.1p priority values that are grouped to[...]

Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on the Z9500. Usage Information The dcb-map linecard all backplane all command overwrites any previous DCB maps applied to backplane dcb-policy buffer-threshold sfm all port-set all backplane all Assign the DCB policy to all sfm and backplane ports interfaces. This [...]

dcb pfc-shared-buffer-size Configure the maximum amount of shared buffer size for PFC packets in kilobytes. You must configure the shared buffer size to be less than the total PFC buffer size. If the buffer size and DCB buffer threshold settings are applied on one or more ports, a validation is performed to determine whether following condition is [...]

dcb pfc-shared-buffer-size sfm all Configure the maximum amount of shared buffer size for PFC packets on all sfm ports in kilobytes. Syntax dcb pfc-shared-buffer-size <value> sfm all Parameters KB Enter a number in the range from 0 to 11210. Defaults The default is 3328KB for Z9500 platform. Command Modes CONFIGURATION Command History This gu[...]

Usage Information When you enter the profile name, you enter the DCB buffer threshold configuration mode. You can specify the shared buffer threshold limit, the ingress buffer size, buffer limit for pausing the acceptance of packets, and the buffer offset limit for resuming the acceptance of received packets. Example S4810-YU-MR-Dell(conf)#dcb buff[...]

Command History Version Description 9.7(0.0) Introduced on the Z9500. Usage Information For each priority, you can specify the shared buffer threshold limit, the ingress buffer size, buffer limit for pausing the acceptance of packets, and the buffer offset limit for resuming the acceptance of received packets. When PFC detects congestion on a queue[...]

Example Example of show linecard 0 port-set 0 backplane all pfc buffer- threshold output Dell#show linecard 0 port-set 0 backplane all pfc buffer- threshold linecard 0 port-set 0 backplane all Queue# Lossless Buffer-size Pause-threshold Resume-offset Shared Threshold (KB) (KB) (KB) Weight ------------------------------------------------------------[...]

0 0 4 0 0 0 5 0 0 0 6 0 0 0 7 0 0 0 Example of show linecard 2 port-set 0 backplane all ets details output Dell#show linecard 2 port-set 0 backplane all ets details linecard 2 port-set 0 backplane all Max Supported PG is 4 Number of Traffic Classes is 8 Admin mode is on Admin Parameters: -------------------- Admin is enabled PG-grp Priority# Bandwi[...]

Version Description 9.7(0.0) Introduced on the Z9500. Usage Information NOTE: Please note that the existing "dcb pfc-shared-total-size / pfc-shared- buffer-size <value>" without any options is still applicable for z9500. When executed, it configures the value to both backplane and sfm units. Example Example of show sfm 0 backplane a[...]

3 0 0 0 4 0 0 0 5 0 0 0 6 0 0 0 7 0 0 0 Example of show sfm 0 backplane all ets details output Dell#sh sfm 0 backplane all ets details sfm 0 backplane all Max Supported PG is 4 Number of Traffic Classes is 8 Admin mode is on Admin Parameters: -------------------- Admin is enabled PG-grp Priority# Bandwidth TSA --------------------------------------[...]

queue 0 to queue 7 Specify the queue number to which the QoS policy buffer parameters apply pause Pause frames to be sent at the specified buffer limit levels and pause packet settings no-drop The packets for this queue must not be dropped value Enter a number in the range of 0 to 7 to denote the priority to be allocated to the dynamic buffer contr[...]

You can use set up both the administrative and peer-related PFC priorities. For example, you can configure the intended buffer configuration for all 8 priorities. If you configure the number of lossless queues as 4 and if the administrator- configured priorities configured within the DCB input policy is applied, then the configuration for those pri[...]

Example dcb-policy buffer-threshold linecard all portset all backplane all test dcb-policy buffer-threshold linecard all backplane all Assign the DCB buffer configuration on the backplane ports. This setting takes precedence over the global buffer-threshold setting. Syntax [no] dcb-policy buffer-threshold linecard <0-2>|all [port-set <0-3/[...]

Parameters name Enter the name of the profile, which can be a string of up to 32 characters in length. Command Modes EXEC EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the Z9500. Usage Information The following table describes the output fields displayed for the show command: Field Description Name Name of the DCB buffer[...]

Usage Information The following table describes the output fields displayed for the show running- config dcb-buffer-threshold command: Field Description Profile name Name of the DCB buffer threshold profile Priority The priority of the queue for which the buffer space settings apply buffer-size Ingress buffer size pause-threshold-value Buffer limit[...]

- - - Denotes dynamic buffering is enabled in respective queues On interface in which PFC is not enabled: Dell#show interface tengigabitethernet 0/20 pfc buffer- threshold The following table describes the output fields displayed for the show interface pfc buffer-threshold command: Field Description queue Number of the queue lossless Whether the qu[...]

configured PFC buffer size, the system determines whether this reduction in size is valid without disrupting the existing configuration. In such a scenario, you must disable and re-enable DCB. For example, if you modify the total buffer size to be 4000 KB from the previous size of 5000 KB, an error message is displayed that this reduction cannot be[...]

Example Dell(conf)#dcb pfc-queues 4 dcb <ets | pfc> enable Enable priority flow control or enhanced transmission selection on interface. Syntax dcb <ets | pfc> enablepfc >enable • To disable ETS on interface, use “ no dcb ets enable ” command. • To disable PFC on interface, use “ no dcb pfc enable ” command. Defaults Enab[...]

12 Debugging and Diagnostics The debugging and diagnostics commands are supported on the Dell Networking OS platform. This chapter contains the following sections: • Diagnostics and Monitoring Commands • Offline Diagnostic Commands • Buffer Tuning Commands • Hardware Commands Diagnostics and Monitoring Commands The following section describ[...]

Version 8.3.7.0 Introduced on the S4810. Version 7.7.1.0 Restructured the command to accommodate core dumps for CP. Introduced on the C-Series and S-Series. Version 6.5.1.0 Application coredump naming convention enhanced to include application. Version 6.1.1.0 Introduced Usage Information The kernel core dump can be large and may take up to five to[...]

Defaults Crash kernel files are uploaded to flash by default. Command Modes CONFIGURATION Command History Version 9.7(0.0) Introduced on the Z9500. Version 9.0.2.0 Introduced on the S6000. Version 9.0.0.0 Added information about ftp password and URL to Usage Information . Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the[...]

the line-card processor (LP) and 0 for the Control processor (CP) and Route Processor (RP). To display the system results in this text file, use the show file command. Important Points to Remember • Offline diagnostics can only be run when the unit is offline. • You can only run offline diagnostics on a unit to which you are connected via the c[...]

level2 Enter the keyword level2 to run Level 2 diagnostics. Level 2 diagnostics are a full set of diagnostic tests with no support for automatic partitioning. Level 2 diagnostics are used primarily for on-board loopback tests and more extensive component diagnostics. Various components on the board are put into Loopback mode and test packets are tr[...]

Version 8.3.7.0 Introduced on the S4810. Version 8.3.1.0 Introduced the verbose option. Version 7.7.1.0 Introduced on the S-Series. Related Commands offline stack-unit — bring a switch offline to run diagnostic tests. online stack-unit — reload the system after running offline diagnostic tests. offline system Place the switch in the offline sta[...]

Related Commands diag — run diagnostic tests on an offline switch. online stack-unit — reload the system after running offline diagnostic tests. online system Reload a switch after running offline diagnostic tests. Z9500 Syntax online system Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command [...]

cp unit-id Enter the cp unit-id parameters to display the results only of the offline diagnostic tests run on the Control Processor CPU. The Control Processor CPU ID is 0. rp unit-id Enter the rp unit-id parameters to display the results only of the offline diagnostic test srun on the Route Processor CPU. The Route Processor CPU ID is 0. linecard u[...]

Example: After offline diagnostics are run on a line card Dell# show diag linecard 0 summary Diag status of linecard member 0: --------------------------------------------------------------- ----------- linecard is currently offline. linecard level0 diag issued at Wed Jan 08, 2014 04:39:58 AM. Current diag status : Card diags are done. Duration of [...]

----------- DELL DIAGNOSTIC [0] PPID -- NA PPID Rev -- NA Service Tag -- NA Part Number -- NA Part Number Revision -- NA SW Version -- 9-2(1-509) Available free memory: 2,635,960,320 bytes LEVEL 0 DIAGNOSTIC eepromTest .................................................. PASS Starting test: i2cTest ...... ERROR: ioctl: "QSFP0" op(1)=READ WI[...]

Starting test: portcardBoardRevisionTest ...... + Access Test for BCM unit 0 : PASSED + Access Test for BCM unit 1 : PASSED + Access Test for BCM unit 2 : PASSED portcardBoardRevisionTest ................................... PASS Starting test: qsfpOpticsTest ...... ERROR: Qsfp Module:12 is not present ERROR: Qsfp Module:13 is not present ERROR: Qsf[...]

The following is a list of the Dell Networking OS version history for this command. Version 9.2(1.0) Introduced on the Z9500. Version 8.3.19.0 Introduced on the S4820T. Version 8.3.11.1 Introduced on the Z9000. Version 8.3.7.0 Introduced on the S4810. Version 8.3.1.0 Introduced the verbose option. Version 7.7.1.0 Introduced on the S-Series. show di[...]

Offline). Linecard slot 1: No card diags executed yet (Card Offline). Linecard slot 2: No card diags executed yet (Card Offline). Linecard slot 3: No card diags executed yet (Card Offline). ---------------------------- Example: After offline diagnostics are run on a switch Dell# show diag information Diag information: Diag software image version: 9[...]

level1 Enter the keyword Level1 to display only the Level 1 diagnostic tests. Level 1 diagnostics is a smaller set of diagnostic tests with support for automatic partitioning. They perform status/self test for all the components on the board and test their registers for appropriate values. In addition, they perform extensive tests on memory devices[...]

NO NO NO portcardBoardRevisionTest: ALL RUN YES NO NO NO NO portcardHiGigLinkStatusTest: ALL RUN NO YES NO NO NO portcardIxiaTrafficCmd: ALL RUN NO NO NO NO YES portcardPortStats: ALL RUN NO NO NO NO YES portcardXELinkStatusTest: ALL RUN NO YES NO NO NO qsfpOpticsTest: ALL RUN YES YES NO NO NO qsfpPhyTest: ALL RUN YES YES NO NO NO qsfpPresenceTest:[...]

buffer-profile (Configuration) Create a buffer profile that can be applied to an interface. Z9500 Syntax buffer-profile {fp | csf] profile-name {global {1Q | | 4q} Parameters fp Enter the keyword fp to create a buffer profile for the Field Processor. csf Enter the keyword csf to create a buffer profile for the Switch Fabric Processor. profile-name [...]

If the default buffer-profile is active, Dell Networking OS displays an error message instructing you to remove the default configuration using the no buffer- profile global command. Reload the system for the global buffer-profile to take effect. Hardware Commands The hardware commands supported on the switch allow you to display information from a[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the ES-Series. clear hardware Clear statistics from a specified hardware component. Z9500 Syntax clear hardware {cp {cpu {data-plane | i2c | sata-interface} statistics} | cp-switch {counters} | linecard slot-id {counters | cpu {data-plane | i2c | sata-interface} statistics}[...]

• cpu sata-interface statistics : Clears sata- interface error counter statistics. unit unit-num Enter the unit unit-num parameters with a command option to clear hardware statistics for a specified NPU. The range of NPU numbers is 0 to 3. The command options are: • counters : Clears the packets counters. party-bus Enter the keyword party-bus w[...]

Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. Related Commands show hardware — displays the data plane or management plane input and output statistics of the designated component of the designated stack member. clear hardware system-flow Clear system-flow statistics from a specified line card. Z9500 Synt[...]

clear hardware vlan-counters Clear VLAN statistics. Syntax clear hardware vlan-couters vlan-id Parameters vlan-id Enter the interface VLAN number. The range is from 1 to 4094. Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networki[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.[...]

Command Modes EXEC Privilege Example Dell# show control-traffic counters Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version 9.2(1.0) Introduc[...]

sfm sfm-unit-num {buffer {total-buffer | unit unit-num {port | total-buffer}} | counters | details| drops | port-stats | register | table-dump}} Parameters cp Enter the keywords cp with a command option to display hardware statistics from the Control Processor. The command options are: • cpu data-plane statistics : Displays data-plane statistics,[...]

output counters to which the stacking module is connected. • cpu i2c statistics : Displays active i2c-address statistics. • cpu management statistics : Displays management port counters for a specified line card. • cpu sata-interface statistics : Displays sata- interface error counter statistics. • drops unit unit-num : Displays the number [...]

• cpu management statistics : Displays management port counters. • cpu sata-interface statistics : Displays sata- interface error counter statistics. sfm sfm-unit- num Enter the keyword sfm with an Switch Fabric Module (SFM) unit number and a command option to display hardware statistics from the specified SFM on the Z9500. The range of SFM uni[...]

Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Modified the stack-port keyword range expanded from 49-52 to 0-52; output modified for the cpu data-plane statistics option; the following options were added: drops [unit 0-1 [port 0-27]] and unit 0-1 {counters | details | port-stats [detail] | register} 7.7.1.0 Introduced on the S-Series[...]

Example (Party-Bus Port: Statistics) Dell#show hardware party-bus port 0 statistics Party Bus Transmit Counters for port 0: Tx Octets = 231162055 Tx Drop Packets = 0 tx_q0_pkts = 303459 tx_q1_pkts = 0 tx_q2_pkts = 0 tx_q3_pkts = 0 tx_q4_pkts = 0 tx_q5_pkts = 0 tx_broad_pkts = 6178 tx_multi_pkts = 852 tx_uni_pkts = 296429 tx_pause_pkts = 0 tx_cols =[...]

0 1 0 0 0 0 0 4 5 0 0 0 0 0 8 9 0 0 0 0 0 12 13 3258 0 0 0 0 16 17 0 0 0 0 0 17 18 0 0 0 0 0 18 19 0 0 0 0 0 19 20 0 0 0 0 0 20 21 0 0 0 0 0 21 22 0 0 0 0 0 22 23 0 0 0 0 0 23 24 0 0 0 0 0 24 25 0 0 0 0 0 28 29 0 0 0 0 0 32 33 0 0 0 0 0 36 37 0 0 0 0 0 40 41 0 0 0 0 0 44 45 0 0 0 0 0 Internal 50 0 0 0 0 0 Internal 51 0 0 0 0 0 Internal 52 0 0 0 0 0[...]

Example (Linecard Unit: Port-Stats) Dell#show hardware linecard 2 unit 0 port-stats ena/ speed/ link auto STP lrn inter max loop port link duplex scan neg? state pause discrd ops face frame back xe0 !ena 40G FD SW No Forward Tag F CR4 1550 xe1 !ena 40G FD SW No Forward Tag F XGMII 1550 xe2 !ena 40G FD SW No Forward Tag F XGMII 1550 xe3 up 40G FD SW[...]

hg10 up 42G FD SW No Forward None F XGMII 16360 hg11 up 42G FD SW No Forward None F XGMII 16360 Example (Linecard Unit: Register) Dell#show hardware linecard 2 unit 0 register 0x77120000 ARB_RAM_DBGCTRL.ipipe0 = 0x00000000 0x04000134 ASF_PORT_CFG.cpu0 = 0x00000000 0x04000107 ASF_PORT_CFG.xe0 = 0x0000001c 0x04000109 ASF_PORT_CFG.xe1 = 0x0000001c 0x0[...]

0x56002008 BUF_CFG(8).mmu0 = 0x00000000 0x56002009 BUF_CFG(9).mmu0 = 0x00000000 0x5600200a BUF_CFG(10).mmu0 = 0x00000000 0x5600200b BUF_CFG(11).mmu0 = 0x00000000 0x5600200c BUF_CFG(12).mmu0 = 0x00000000 0x5600200d BUF_CFG(13).mmu0 = 0x00000000 0x5600200e BUF_CFG(14).mmu0 = 0x00000000 0x5600200f BUF_CFG(15).mmu0 = 0x00000000 0x36000200 CBL_ATTRIBUTE[...]

0x1e003007 CFAPBANKSTATUS(7).mmu0 = 0x00000026 0x1e003008 CFAPBANKSTATUS(8).mmu0 = 0x00000027 !------------------ output truncated ---------------! Example (Linecard Unit: Counters) Dell#show hardware linecard 0 unit 1 counters RUC.cpu0 : 528,687 +528,687 ING_NIV_RX_FRAMES.cpu0 : 528,687 +528,687 TDBGC6.cpu0 : 528,687 +528,687 PERQ_PKT(0).cpu0 : 1,[...]

Front End Link Status 0x00080800 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 Front End Port Presence 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 Backplane Link Status 0xc0000300 0x000c0000 ****************************************************** Link Status of all the ports in the Device - 0 The linkStatus of Front En[...]

The tm-tp for Index 9 is : -1 | -1 The tm-tp for Index 10 is : -1 | -1 The tm-tp for Index 11 is : -1 | -1 ************************************************* ModPort Table for Device - 0 For Destination Mod Id 0 Destination Port is 50 For Destination Mod Id 1 Destination Port is 50 For Destination Mod Id 2 Destination Port is 50 For Destination Mod [...]

Default Packet Buffer allocate for the Interface: 141 Used Packet Buffer for the Interface: 0 ----- Buffer Stats for Interface Fo 1/2 ----- Maximum Shared Limit for the Interface: 39856 Default Packet Buffer allocate for the Interface: 141 Used Packet Buffer for the Interface: 0 ----- Buffer Stats for Interface Fo 1/3 ----- Maximum Shared Limit for[...]

Example (Linecard: Backplane-link Status) Dell#show hardware linecard 0 bp-link-state Total valid Links - 39 Valid Link bmp - 0xfc0003f0-000fc000-3f0000fc-0003f000-00380000 Valid Link bmp State - 0xf40003f0-000fc000-3d0000fc-0003f000-00380000 Example (Linecard Unit Port: HiGig Port Statistics) Dell#show hardware linecard 0 hg-stats unit 1 port 50 H[...]

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list o[...]

RX - PFC Frame Priority 4 0 RX - PFC Frame Priority 5 0 RX - PFC Frame Priority 6 0 RX - PFC Frame Priority 7 0 RX - Debug Counter 0 0 RX - Debug Counter 1 0 RX - Debug Counter 2 0 <output truncated for brevity> show hardware buffer interface Display buffer statistics for a specific interface. Syntax show hardware buffer inteface interface {p[...]

Example displaying priority-group range Dell#show hardware buffer interface tengigabitethernet 1/1 priority-group 0 buffer-info ----- Buffer stats for unit: 0 port: 1 (interface Te 1/1) ----- --------------------------------------------------------------- --------- PG# PRIORITIES ALLOTED (CELLS) COUNTER (CELLS) MIN SHARED MODE HDRM MIN SHARED HDRM [...]

Used Packet Buffer: 0 ----- Buffer Stats for Interface Te 1/1 Queue 11 ----- Maximum Shared Limit: 29514 Default Packet Buffer allocate for the Queue: 8 <output truncated for brevity> show hardware buffer-stats-snapshot Displays buffer statistics tracking resource information for a specific interface. Syntax show hardware buffer-stats-snapsho[...]

Example displaying egress queue- level snapshot for both unicast and multicast packets for the specific interface Dell# show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue all Unit 0 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS -------------------------------------[...]

Example displaying egress queue- level snapshot for multicast packets for the specific interface Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue mcast 3 Unit 1 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------- MCAST 3 0 D[...]

show hardware ipv6 Display information about IPv6 ACLs used on a Z9500 line card and port pipe. Z9500 Syntax show hardware ipv6 {eg-acl | in-acl} linecard slot-id port-set port-pipe Parameters eg-acl | in-acl Enter either the keyword eg-acl or the keyword in-acl to display ingress or egress ACL data. linecard slot-id Enter the linecard slot-id para[...]

DATA=0x00000004 MASK=0x0000000c L3Routable Offset: 166 Width: 1 DATA=0x00000001 MASK=0x00000001 OutPort Offset: 195 Width: 7 DATA=0x00000001 MASK=0x0000007f action={act=Drop, param0=0(0), param1=0(0), param2=0(0), param3=0(0)} policer= statistics=NULL EID 0x0000130d: gid=0xd, slice=0, slice_idx=0x1, part =0 prio=0x130d, flags=0x10202, Installed, En[...]

linecard slot-id Enter the linecard slot-id parameters to specify a Z9500 line card. The range of slot IDs is from 0 to 2. port-set number Enter the keywords port-set number parameters to specify a port pipe (set of ports) on a line card. The range of port-set numbers is from 0 to 3. Defaults none Command Modes EXEC Privilege Command History This g[...]

policer= statistics={stat id 63 slice = 3 idx=0 entries=1} {Packets} EID 0x000010cc: gid=0x10, slice=3, slice_idx=0x2, part =0 prio=0x10cc, flags=0x10202, Installed, Enabled tcam: color_indep=0, DstMac Offset: 90 Width: 48 DATA=0x00000180 c2000000 MASK=0x0000ffff ff000000 StageEgress action={act=DropCancel, param0=0(0), param1=0(0), param2=0(0), pa[...]

Version Description 8.3.11.0 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. Example Dell#show hardware layer3 eg-acl linecard 0 port-set 0 EID 0x000011b9: gid=0xf, slice=2, slice_idx=0, part =0 prio=0x11b9, flags=0x10202, Installed, Enabled tcam: color_indep=0, StageEgress Color Offset: 5 Width: 2 DATA[...]

MASK=0x00000001 OutPort Offset: 185 Width: 7 DATA=0x00000005 MASK=0x0000007f action={act=Drop, param0=0(0), param1=0(0), param2=0(0), param3=0(0)} policer= statistics={stat id 111 slice = 2 idx=4 entries=1} {Packets} show hardware system-flow Display Layer 3 ACL or QoS data for traffic flows on the central switch (aggregated CoPP) or a specified li[...]

Example Dell#show hardware system-flow layer2 cp-switch ############## FP Entry for STP ################ EID 0x00000000: gid=0x1, slice=0, slice_idx=0, part =0 prio=0x100, flags=0x10602, Installed, Enabled tcam: color_indep=1024, InPort DATA=0x000000000000000000000000000000000000000000000000000003c0 00003f80 MASK=0x000000000000000000000000000000000[...]

_bcmFieldQualifyData Offset: 61 Width: 128 DATA=0x00000080 00000000 00000000 00000000 MASK=0x00003fc0 00000000 00000000 00000000 slice=0, slice_idx=0x101, part =1 prio=0xff, flags=0x10302, Installed, Enabled tcam: color_indep=0, action={act=CosQNew, param0=6(0x6), param1=0(0), param2=0(0), param3=0(0)} action={act=RedirectPbmp, param0=1073741824(0x[...]

MASK=0x000000000000000000000000000000000000000000000000000003ff c0003ffc InPorts DATA=0x000000000000000000000000000000000000000000000000000003c0 00003f80 MASK=0x000000000000000000000000000000000000000000000000000003ff c0003ffc Stage --More-- show hardware vlan-counters Display the hardware VLAN statistics. Syntax show hardware vlan-counters vlan-id[...]

show hardware drops Displays internal drops on the specified interface or for a range of interface. Syntax show hardware drops interface interface Parameters interface Enter any of the following keywords and slot/port or slot/ port-range or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the sl[...]

Example displaying internal drops for the specific interface Dell#show hardware drops interface tengigabitethernet 2/1 Drops in Interface Te 2/1: --- Ingress Drops --- Ingress Drops : 0 IBP CBP Full Drops : 0 PortSTPnotFwd Drops : 0 IPv4 L3 Discards : 0 Policy Discards : 0 Packets dropped by FP : 0 (L2+L3) Drops : 0 Port bitmap zero Drops : 0 Rx VL[...]

tcpdump Enable a TCP dump for CPU-bound traffic on the Control and Router Processors.. Z9500 Syntax tcpdump {cp | rp} [capture-duration time | filter expression | max-file-count value | packet-count value | snap-length value | write-to path ] To disable the TCP dump, use the no tcpdump command. Parameters cp Enter the keyword cp to perform a dump o[...]

Defaults TCP dumps are disabled. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introdu[...]

13 Dynamic Host Configuration Protocol (DHCP) Dynamic host configuration protocol (DHCP) is an application layer protocol that dynamically assigns IP addresses and other configuration parameters to network end-stations (hosts) based on the configuration policies the network administrators determine. The Dell Networking OS supports the basic DHCP co[...]

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE . conflicts Enter the keyword conflicts to delete all of the log entries created for IP address conflicts. server statistics Enter the keywords server statistics to clear all counter information on the DHCP server. Defaults none Command Modes EXEC Privilege Command History This gu[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the E-Series. 8.2.1.0 Introduced on the C-Series and S-Series. Related Commands show ip dhcp snooping — displays the contents of the DHCP binding table. debug ipv6 dhcp To enable debug logs for DHCPv6 rel[...]

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE . Defaults none Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. Example Dell# d[...]

debug ip dhcp client packets Activate the debugging and display of log messages for DHCP packets sent and received on DHCP client interfaces. Z9500 Syntax debug ip dhcp client packets [interface type slot / port ] Parameters interface typeslot/port Enter the keyword interface with the interface type and slot/port information to display DHCP log mes[...]

Last logging buffer cleared: Jan 7 01:41:17 Jan 7 01:42:34: %SYSTEM:CP %DHCLIENT-5-DHCLIENT-LOG: DHCLIENT_DBG_PKT: DHCP RELEASE sent in Interface Fo 2/0 Jan 7 01:41:39: %SYSTEM:CP %DHCLIENT-5-DHCLIENT-LOG: DHCLIENT_DBG_PKT: Received DHCPACK packet in InterfaceFo 2/0 with Lease-IP:100.1.1.253, Mask:255.255.255.0, Server-Id: 100.1.1.2 Jan 7 01:41:39:[...]

disable Disable the DHCP server. Z9500 Syntax disable DHCP Server is disabled by default. To enable the system to be a DHCP server, use the no disable command. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. domain-name Assign a domain to clients based on the address p[...]

Parameters address Enter a single address to be excluded from the pool. low-address Enter the lowest address in a range of addresses to be excluded from the pool. high-address Enter the highest address in a range of addresses to be excluded from the pool. Defaults none Command Modes DHCP Command History This guide is platform-specific. For command [...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. host For manual (rather than automatic) configurations, assign a host to a single-address pool. Z9500 Syntax host address Parameters address/mask Enter the host IP address and sub[...]

Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9[...]

Parameters remote-id hostname Set the hostname as the remote ID in Option 82. remote-id remote-id Enter the name to be used as the remote ID in Option 82; maximum: 64 characters. remote-id mac Use the chassis MAC address as the remote ID in Option 82. Default Option 82 uses the chassis MAC address as the remote ID. Command Modes CONFIGURATION Comma[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. Usage Information Use this command to includ[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

netbios-node-type Specify the NetBIOS node type for a Microsoft DHCP client. Dell Networking recommends specifying clients as hybrid . Z9500 Syntax netbios-node-type type Parameters type Enter the NETBIOS node type: • Broadcast: Enter the keyword b-node . • Hybrid: Enter the keyword h-node . • Mixed: Enter the keyword m-node . • Peer-to-pee[...]

Defaults none Command Modes DHCP <POOL> Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500[...]

show ip dhcp client statistics Display statistical information about DHCP client interfaces. Z9500 Syntax show ip dhcp client statistics [interface type slot / port ] Parameters interface typeslot/port Enter the keyword interface with the interface type and slot/port information to display DHCP client information for a specified interface. The vali[...]

show ip dhcp configuration Display the DHCP configuration. Z9500 Syntax show ip dhcp configuration [global | pool name ] Parameters pool name Display the configuration for a DHCP pool. global Display the DHCP configuration for the entire system. Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command [...]

show ip dhcp conflict Display the address conflict log. Z9500 Syntax show ip dhcp conflict address Parameters address Display a particular conflict log entry. Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Lin[...]

Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. show ip dhcp snooping Display the contents of the DHCP binding table or display the interfaces confi[...]

Related Commands clear ip dhcp snooping — clears the contents of the DHCP binding table. show ip dhcp server statistics Display statistical information about a DHCP server. Z9500 Syntax show ip dhcp server statistics Defaults none Command Modes EXEC Privilege Command History Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduce[...]

Configure Secure DHCP and DHCP Relay DHCP, as defined by RFC 2131, provides no authentication or security mechanisms. Secure DHCP is a suite of features that protects networks that use dynamic address allocation from spoofing and attacks, including using the switch as a DHCP relay agent. arp inspection Enable dynamic arp inspection (DAI) on a VLAN.[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

clear ipv6 dhcp snooping binding Clear all the DHCPv6 snooping binding database entries. Syntax clear ipv6 dhcp snooping binding Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command-Line Reference Guide . The follow[...]

Version Description 7.8.1.0 Introduced on the C-Series and S-Series on Layer 3 interfaces. Usage Information When enabled, no learning takes place until you enable snooping on a VLAN. After disabling DHCP snooping, the binding table deletes and Option 82, IP Source Guard, and Dynamic ARP Inspection are disabled. DHCP snooping supports Layer 3 using[...]

ip ip-address Enter the keyword ip then the IP address that the server is leasing. interface type Enter the keyword interface then the type of interface to which the host is connected: • For a 10-Gigabit Ethernet interface, enter the keyword tengigabitethernet . • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE . slot/port Ente[...]

ipv6 ipv6-address interface interface-type | interface-number lease value command. Parameters mac address Enter the keyword mac then the MAC address of the host to which the server is leasing the IPv6 address. vlan-id Enter the keywords vlan-id then the VLAN to which the host belongs. The range is from 2 to 4094. ipv6 ipv6- address Enter the keywor[...]

Parameters minutes The range is from 5 to 21600. Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version[...]

ip dhcp snooping database renew Renew the binding table. Z9500 Syntax ip dhcp snooping database renew Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list [...]

ip dhcp snooping trust Configure an interface as trusted. Z9500 Syntax [no] ip dhcp snooping trust Defaults Untrusted Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Netw[...]

ip dhcp snooping verify mac-address Validate a DHCP packet’s source hardware address against the client hardware address field (CHADDR) in the payload. Z9500 Syntax [no] ip dhcp snooping verify mac-address Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, [...]

Version Description 9.7(0.0) Introduced on the S4810, S4820T, S6000 and Z-Series. ip dhcp snooping vlan Enable DHCP Snooping on one or more VLANs. Z9500 Syntax [no] ip dhcp snooping vlan name Parameters name Enter the name of a VLAN on which to enable DHCP Snooping. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platfor[...]

Parameters vlan-id Enter the name of a VLAN id or list of the VLANs to enable DHCP Snooping. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command-Line Reference Guide . The following is a list of the Dell Network[...]

Usage Information Allocate at least one FP block to ipmacacl before you can enable IP+MAC Source Address Validation. 1. Use the cam-acl l2acl command from CONFIGURATION mode. 2. Save the running-config to the startup-config. 3. Reload the system. ipv6 helper-address Configures the ipv6 DHCP helper addresses without VRF. Syntax [no] ipv6 helper-addr[...]

show ip dhcp binding Display the DHCP binding table. Z9500 Syntax show ip dhcp binding Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS ve[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.[...]

Invalid File : 0 Invalid Binding Entry : 0 Binding Entry lease expired : 0 Dell# 738 Dynamic Host Configuration Protocol (DHCP)[...]

14 Equal Cost Multi-Path (ECMP) Equal cost multi-path (ECMP) supports multiple "best paths" in next-hop packet forwarding to a destination device. ecmp-group Provides a mechanism to monitor traffic distribution on an ECMP link bundle. A system log is generated when the standard deviation of traffic distribution on a member link exceeds a [...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 In[...]

Parameters ecmp crc16 | crc16cc | crc32MSB | crc32LSB | crc- upper | dest-ip | lsb | xor1 | xor2 | xor4 | xor8 | xor16 Enter the keyword ecmp then one of the following options: • crc16 : Use CRC16_BISYNC — 16 bit CRC16-bisync polynomial (default) • crc16cc : Use CRC16_CCITT — 16 bit CRC16 using CRC16-CCITT polynomial • crc32MSB : Use CRC3[...]

lag { crc16 | crc16cc | crc32MSB | crc32LSB | xor1 | xor2 | xor4 | xor8 | xor16 } Enter the keyword lag then one of the following options: • crc16 : Use CRC16_BISYNC — 16 bit CRC16-bisync polynomial (default) • crc16cc : Use CRC16_CCITT — 16 bit CRC16 using CRC16-CCITT polynomial • crc32MSB : Use CRC32_UPPER — MSB 16 bits of computed CR[...]

Version Description 7.7.1.1 Added the nh-ecmp option. 6.5.1.0 Added the line card option on TeraScale only. 6.3.1.0 Added support for ECMP and LAG on TeraScale only. Usage Information To ensure that CRC is not used for LAG, set the default hash-algorithm method. For example, hash-algorithm ecmp xor lag checksum nh-ecmp checksum. The hash value calc[...]

hash-algorithm ecmp Change the hash algorithm used to distribute traffic flows across an ECMP (equal-cost multipath routing) group. Z9500 Term heading Description heading Syntax hash-algorithm ecmp {crc-upper} | {dest-ip} | {lsb} To return to the default hash algorithm, use the no hash-algorithm ecmp command. Parameters crc-upper Uses the upper 32 [...]

Term heading Description heading The different hash algorithms are based on the number of ECMP group members and packet values. The default hash algorithm yields the most balanced results in various test scenarios, but if the default algorithm does not provide satisfactory distribution of traffic, use this command to designate another algorithm. Wh[...]

Defaults crc16 algorithm Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on th[...]

Version Description 8.3.11.4 Introduced on the Z9000. hash-algorithm seed Select the seed value for the ECMP, LAG, and NH hashing algorithm. Z9500 Syntax hash-algorithm seed value [linecard slot ] [port-set number ] Parameters seed value Enter the keyword seed then the seed value. The range is from 0 to 4095. linecard slot Enter the keyword linecar[...]

NOTE: While the seed is stored separately on each port-pipe, the same seed is used across all CAMs. You cannot separate LAG and ECMP but you can use different algorithms across the chassis with the same seed. If LAG member ports span multiple port-pipes and line cards, set the seed to the same value on each port-pipe to achieve deterministic behavi[...]

link-bundle-distribution trigger-threshold Provides a mechanism to set the threshold to trigger when traffic distribution begins being monitored on an ECMP link bundle. Z9500 Syntax link-bundle-distribution trigger-threshold [ percent ] To exit from ecmp group mode, use the exit command. Parameters percent Indicate the threshold value when traffic [...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 In[...]

show link-bundle distribution Display the link-bundle distribution for the interfaces in the bundle, type of bundle (LAG or ECMP), and the most recently calculated interface utilization (either bytes per second rate or maximum rate) for each interface. Z9500 Syntax show link-bundle-distribution Command Modes EXEC Privilege Command History This guid[...]

15 Flex Hash This chapter describes the Flex Hash enhancements. load-balance ingress-port enable Enable the Flex hash feature. Z9500 Syntax load-balance ingress-port enable To disable the Flex hash capability, use the no version of this command. Default None Command Modes CONFIGURATION mode Command History Version 9.2.1.0 Introduced on the Z9500 sw[...]

load-balance flexhash Configure Flex hash operation, such as whether IPv4 or IPv6 packets are processed by the Flex hash functionality, a unique protocol number, the offset of hash fields from the start of the L4 header to be used for hash calculation, and a meaningful description to associate the protocol number with the name. Z9500 Syntax load-ba[...]

Version 9.3.0.0 Introduced on the S6000 platform. Usage Information With the introduction of various overlay technologies such as network virtualization using generic routing encapsulation (NVGRE) segments and Routable Remote Direct Memory Access (RRDMA) over Converged Ethernet (RRoCE), information related to a traffic flow is contained in the L4 h[...]

Usage Information You can configure the optimal switchover functionality for LACP even if you do not enable the fast boot mode on the system. You must configure the long timeout mechanism for the LACP session to enable the fast boot capability to operate properly. This command applies to dynamic port-channel interfaces only. When applied on a stati[...]

subinterface . If a Layer 3 interface is configured without the encapsulation 802.1Q VLAN ID or is an untagged interface in a VLAN , the dot1Q value is not preserved . 756 Flex Hash[...]

16 FIPS Cryptography To configure federal information processing standards (FIPS) cryptography, use the commands described in this chapter. fips mode enable Enable the FIPS cryptography mode on the platform. Z9500 Syntax [no] fips mode enable To disable the FIPS cryptography mode, use the no fips mode enable command. Default Disabled Command Modes [...]

show fips status Displays the status of the FIPS mode. Z9500 Syntax show fips status Defaults None Command Modes EXEC Example Dell#show fips status FIPS Mode: Enabled Dell# Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The follo[...]

Version Description 9.5(0.1) Introduced on the Z9500. 9.1(0.0) Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. Example Dell #show ip ssh SSH server : enabled. SSH server version : v1 and v2. Password Authentication : enabled. Hostbased Authentication : disabled. RSA Authentication : disabled. Vty Encryp[...]

NOTE: The :: notation specifies successive hexadecimal fields of zeros. -c encryption cipher Enter the following encryption cipher to use. (For v2 clients only.) Without the FIPS mode enabled: • 3des-cbc : Force ssh to use 3des-cbc encryption cipher. With the FIPS mode enabled: • aes128–cbc : Force ssh to use the aes128–cbc encryption ciphe[...]

Defaults As indicated above. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.5(0.1) Introduced [...]

<cr> Dell#ssh 10.11.8.12 -c ? aes128-cbc Force ssh to use aes128-cbc encryption cipher aes256-cbc Force ssh to use aes256-cbc encryption cipher Dell #ssh 10.11.8.12 -m ? hmac-sha1 Force ssh to use hmac-sha1 HMAC algorithm hmac-sha1-96 Force ssh to use hmac-sha1-96 HMAC algorithm 762 FIPS Cryptography[...]

17 FIP Snooping To enable the FCoE Transit feature and configure FIP snooping, use the following Dell Networking Operating System commands on the Z9500platform. In a converged Ethernet network, a switch can operate as an intermediate Ethernet bridge to snoop on FIP packets during the login process on Fibre Channel over Ethernet (FCoE) forwarders (F[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. clear fip-snooping statistics Clears the statistics on the FIP packets snooped on all VLANs, a specified VLAN, or a specified port interface. Z9500 Syntax clear fip-snooping statistics [interface vlan vlan-id | interface fortyGigE port-type port/slot | interfac[...]

debug fip snooping Enable debugging on FIP snooping. Z9500 Syntax debug fip-snooping [all | acl | error | ifm | info | ipc | tx] Parameters all Enter the keyword all to enable debugging on all the options. acl Enter the keyword acl for ACL-specific debugging. error Enter the keyword error for error-specific debugging. ifm Enter the keyword ifm for [...]

Parameters packet-type Enter the keyword packet-type and then the option type on which to enable debugging. The options are: • all — Enter the keyword all to enable debugging on all the options. • discovery — Enter the keyword discovery to enable debugging on FCF advertisements and ENode solicitation. • virtual-link-instantiation — Ente[...]

feature fip-snooping Enable FCoE transit and FIP snooping on a switch. Z9500 Syntax feature fip-snooping To disable the FCoE transit feature, use the no feature fip-snooping command. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Del[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500 and S6000-ON. 8.3.19.0 Introduced on the S482[...]

fip-snooping port-mode fcf Configure the port for bridge-to-FCF links. Z9500 Syntax fip-snooping port-mode fcf To disable the bridge-to-FCF link on a port, use the no fip-snooping port- mode fcf command. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell[...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500 and S6000-ON. 9.2[...]

show fip-snooping enode Display information on the ENodes in FIP-snooped sessions, including the ENode interface and MAC address, FCF MAC address, VLAN ID and FC-ID. Z9500 Syntax show fip-snooping enode [ enode-mac-address ] Parameters enode-mac- address Enter the MAC address of the ENodes to display. Command Modes • EXEC • EXEC Privilege Comma[...]

show fip-snooping fcf Display information on the FCFs in FIP-snooped sessions, including the FCF interface and MAC address, FCF interface, VLAN ID, FC-MAP value, FKA advertisement period, and number of ENodes connected. Z9500 Syntax show fip-snooping fcf [ fcf-mac-address ] Parameters fcf-mac- address Enter the MAC address of the FCF to display. Co[...]

------- ------------- ---- ------ -------------- ------------- 54:7f:ee:37:34:40 Po 22 100 0e:fc:00 4000 2 show fip-snooping sessions Display information on FIP-snooped sessions on all VLANs or a specified VLAN, including the ENode interface and MAC address, the FCF interface and MAC address, VLAN ID, FCoE MAC address and FCoE session ID number (FC[...]

Field Description VLAN VLAN ID number the session uses. FCoE MAC MAC address of the FCoE session the FCF assigns. FC-ID Fibre Channel ID the FCF assigns. Port WWPN Worldwide port name of the CNA port. Port WWNN Worldwide node name of the CNA port. Example Dell# show fip-snooping sessions Enode MAC Enode Intf FCF MAC FCF Intf VLAN FCoE MAC FC-ID Por[...]

port-type port/ slot Enter the port-type and slot number of the FIP packet statistics displays. port-channel- number Enter the port channel number of the FIP packet statistics displays. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell[...]

Field Description Number of Multicast Discovery Advertisements Number of FIP-snoop multicast discovery advertisements received on the interface. Number of Unicast Discovery Advertisements Number of FIP-snoop unicast discovery advertisements received on the interface. Number of FLOGI Accepts Number of FIP FLOGI accept frames received on the interfac[...]

Number of FDISC Accepts :16 Number of FDISC Rejects :0 Number of FLOGO Accepts :0 Number of FLOGO Rejects :0 Number of CVL :0 Number of FCF Discovery Timeouts :0 Number of VN Port Session Timeouts :0 Number of Session failures due to Hardware Config :0 Dell(conf)# Dell# show fip-snooping statistics int tengigabitethernet 1/11 Number of Vlan Request[...]

show fip-snooping system Display information on the status of FIP snooping on the switch (enabled or disabled), including the number of FCoE VLANs, FCFs, ENodes, and currently active sessions. Z9500 Syntax show fip-snooping system Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information abou[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the Z9500 and S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. Example Dell# show fip-snooping vlan * = Default VLAN VLAN FC-MAP FCFs Enodes Sessions ---- ------ ---- ------ -------- *1 - - - -[...]

18 Force10 Resilient Ring Protocol (FRRP) Force10 resilient ring protocol (FRRP) is supported on Dell Networking OS. FRRP is a proprietary protocol for that offers fast convergence in a Layer 2 network without having to run the spanning tree protocol (STP). The resilient ring protocol is an efficient protocol that transmits a high- speed token acro[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

To disable debugging, use the no debug frrp {event | packet | detail} { ring-id } [countnumber] command. Parameters event Enter the keyword event to display debug information related to ring protocol transitions. packet Enter the keyword packet to display brief debug information related to control packets. detail Enter the keyword detail to display[...]

description Enter an identifying description of the ring. Syntax description Word To remove the ring description, use the no description [ Word ] command. Parameters Word Enter a description of the ring. Maximum: 255 characters. Defaults none Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command inform[...]

Defaults Disabled Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced [...]

secondary interface Enter the keyword secondary to configure the secondary interface then one of the following interfaces and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port inf[...]

member-vlan Specify the member VLAN identification numbers. Syntax member-vlan { vlan-range } To return to the default, use the no member-vlan [ vlan-range ] command. Parameters vlan-range Enter the member VLANs using VLAN IDs (separated by commas), a range of VLAN IDs (separated by a hyphen), a single VLAN ID, or a combination. For example: VLAN I[...]

Parameters master Enter the keyword master to set the Ring node to Master mode. transit Enter the keyword transit to set the Ring node to Transit mode. Defaults Mode None Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Co[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. Usage Information Executing this command without the optional ring-id command clears the statistics counters on all the available rings. De[...]

Example (2 Summary) Dell#show frrp 2 summary Dell#show frrp 2 summary Ring-ID State Mode Ctrl_Vlan Member_Vlans ----------------------------------------------- 2 Up Master 2 11-20, 25, 27-30 Dell# Related Commands protocol frrp — enters the resilient ring protocol and designate a ring identification. timer Set the hello interval or dead interval [...]

Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. Usage Information The hello interval command is the interval at which ring frames are generated from[...]

19 GARP VLAN Registration (GVRP) The Dell Networking OS supports basic GVRP commands on the switch. The generic attribute registration protocol (GARP) mechanism allows the configuration of a GARP participant to propagate through a network quickly. A GARP participant registers or de-registers its attributes with other participants by making or withd[...]

• VLANs created dynamically with GVRP exist only as long as a GVRP-enabled device is sending updates. If the devices no longer send updates, or GVRP is disabled, or the system is rebooted, all dynamic VLANs are removed. • GVRP manages the active topology, not non-topological data such as VLAN protocols. If a local bridge must classify and analy[...]

Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series Related Commands show gvrp statistics — displays the GVRP statistics. debug gvrp Enable debugging on GVRP. Z9500 Syntax debug gvrp {config | events | pdu} To disable debugging, use the no debug gvrp {config | events | pdu} command. Paramete[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series disable Globally disable GVRP. Z9500 Syntax disable To re-enable GVRP, use the no disable command. Defaults Enabled. Command Modes CONFIGUR[...]

garp timers Set the intervals (in milliseconds) for sending GARP messages. Z9500 Syntax garp timers {join | leave | leave-all} To return to the previous setting, use the no garp timers {join | leave | leave-all} command. Parameters join Enter the keyword join then the number of milliseconds to configure the join time. The range is from 100 to 14748[...]

Usage Information • Join Timer — Join messages announce the willingness to register some attributes with other participants. For reliability, each GARP application entity sends a Join message twice and uses a join timer to set the sending interval. • Leave Timer — Leave announces the willingness to de-register with other participants. Toget[...]

Related Commands disable — globally disables GVRP. gvrp registration Configure the GVRP register type. Z9500 Syntax gvrp registration {fixed | normal | forbidden} To return to the default, use the gvrp register normal command. Parameters fixed Enter the keyword fixed then the VLAN range in a comma- separated VLAN ID set. normal Enter the keyword [...]

about the VLAN through GVRP. If the VLAN is removed from the port that sends GVRP advertisements to this device, the port stops being a member of the VLAN. To advertise or learn about VLANs through GVRP, use the forbidden command when you do not want the interface. Related Commands show gvrp — displays the GVRP configuration including the registr[...]

show config Display the global GVRP configuration. Z9500 Syntax show config Command Modes CONFIGURATION-GVRP Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for thi[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series Example Dell#show garp timers GARP Timers Value (millis[...]

• EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on th[...]

• For a Port Channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. summary Enter the keyword sum[...]

Join Empty Transmitted: 156 Join In Transmitted: 0 Empty Transmitted: 0 Leave In Transmitted: 0 Leave Empty Transmitted: 0 Leave All Transmitted: 41 Invalid Messages/Attributes skipped: 0 Failed Registrations: 0 Dell# Related Commands show gvrp — displays the GVRP configuration. 804 GARP VLAN Registration (GVRP)[...]

20 Internet Group Management Protocol (IGMP) IGMP and IGMP snooping commands are supported by the Dell Networking OS on the switch. This chapter contains the following sections: • IGMP Commands • IGMP Snooping Commands IGMP Commands Dell Networking OS supports IGMPv1/v2/v3 and is compliant with RFC-3376. Important Points to Remember • Dell Ne[...]

group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format. interface interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGi[...]

Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable debugging of IGMP packets corresponding to that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format. interface interface Enter the[...]

ip igmp access-group To specify access control for packets, use this feature. Z9500 Syntax ip igmp access-group access-list To remove the feature, use the no ip igmp access-group access-list command. Parameters access-list Enter the name of the extended ACL (16 characters maximum). Defaults Not configured Command Modes INTERFACE (conf-if- interface[...]

Defaults none Command Modes CONFIGURATION (conf-if- interface-slot/port ) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.5([...]

Version Description 9.5(0.1) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information Querier normally sends some group-specific queries when a leave message is received for a group prior to[...]

Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. E-Series legac[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the S-Series in Interface VLAN mode only to enable the system to act as an IGMP Proxy Querier. 7.5.1.0 Introduced on the C-Series in Interface VLAN mode only to enable t[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the S-Series in Interface VLAN mode only to enable the system to act as an IGMP Proxy Querier. 7.5.1.0 Introduced on the C-Series in I[...]

Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.6.1.0 Introd[...]

Version Description 9.7(0.0) Added support for VRF and Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. 7.7.1.0 Introduced on the E-Series. Usage Informa[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.5(0.1) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Changed the default IGMP from version 2 to ve[...]

• For a port channel interface, enter the keywords port- channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. detail (OPTIONAL) Enter the keyword detail to display the IGMPv3 source information. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command i[...]

Field Description Last Reporter Displays the IP address of the last host to be a member of the IGMP group. Example Dell#show ip igmp groups Total Number of Groups: 5 IGMP Connected Group Membership Group Address Interface Uptime Expires 225.0.0.0 Vlan 100 00:00:05 00:02:04 225.0.0.1 Vlan 100 00:00:05 00:02:04 225.0.0.2 Vlan 100 00:00:05 00:02:04 22[...]

show ip igmp interface View information on the interfaces participating in IGMP. Z9500 Syntax show ip igmp [vrf vrf-name ] interface [ interface ] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to view IGMP interfaces associated with that VRF. interface (OPTIONAL) Enter the interface type and slot/port info[...]

Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results. The show ip igmp interface command does not display information corresponding to the loop-back interfaces. Example Dell#show ip igmp interface TenGigabitEthernet 1/1 is down, line protocol is down Internet protocol processing disabled TenGiga[...]

Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. 7.7.1.0 Introduced on the E-Series. Example Dell#show ip igmp ssm-map Interface Vlan 2[...]

• IGMP snooping does not react to Layer 2 topology changes triggered by spanning tree protocol (STP). • IGMP snooping reacts to Layer 2 topology changes multiple spanning tree protocol (MSTP) triggers by sending a general query on the interface that comes in the FWD state. Important Points to Remember for IGMP Querier • The IGMP snooping Quer[...]

Version Description 9.7(0.0) Introduced on S-Series and Z–Series. Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results. debug ip igmp snooping Enable debugging of IGMP snooping packets on interfaces and groups. Z9500 Syntax debug ip igmp snooping [ group address | interface ] • To disable de[...]

Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results. This command displays packets for IGMP and IGMP snooping. ip igmp snooping enable Enable IGMP snooping on all or a single VLAN. This command is the master on/off switch to enable IGMP snooping. Syntax ip igmp snooping enable To disable IGMP s[...]

ip igmp snooping fast-leave Enable IGMP snooping fast-leave for this VLAN. Z9500 Syntax ip igmp snooping fast-leave To disable IGMP snooping fast leave, use the no igmp snooping fast-leave command. Defaults Not configured. Command Modes INTERFACE VLAN — (conf-if-vl- n ) Command History This guide is platform-specific. For command information abou[...]

ip igmp snooping flood This command controls the flooding behavior of unregistered multicast data packets. Z9500 Syntax ip igmp snooping flood Defaults Enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference G[...]

Parameters milliseconds Enter the interval in milliseconds. The range is from 100 to 65535. The default is 1000 milliseconds . Defaults 1000 milliseconds Command Modes INTERFACE VLAN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide .[...]

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Port Channel interface, enter the keywords port- channel then a number. The range is from 1 to 512. Defaults Not configured. Comm[...]

Command Modes INTERFACE VLAN — (conf-if-vl- n ) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.5(0.1) Introduced on the Z[...]

• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. detail (OPTIONAL) Enter the keyword detail to display the IGMPv3 source information. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command[...]

Member Ports: Te 1/17 Dell# show ip igmp snooping mrouter Display multicast router interfaces. Z9500 Syntax show ip igmp snooping mrouter [vlan number ] Parameters vlan number Enter the keyword vlan then the vlan number. The range is from 1 to 4094. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For comma[...]

21 Interfaces The Dell Networking OS supports the interface configuration commands described in this chapter. This chapter contains the following sections: • Basic Interface Commands • EIS Commands • Port Channel Commands • UDP Broadcast Basic Interface Commands The following commands are for Physical, Loopback, and Null interfaces. clear c[...]

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a tunnel interface, enter the keyword tunnel . The range is from 1 to 16383. vrrp [[ipv6] vrid ] (OPTIONAL) Enter the keyword vrrp to clear the counters of all VRRP groups. To clear the counters of VRRP groups on all IPv6 interfaces, enter i[...]

Example Dell#clear counters Clear counters on all interfaces [confirm] Related Commands mac learning-limit — allows aging of MACs even though a learning-limit is configured or disallow station move on learned MACs. show interfaces — displays information on the interfaces. clear dampening Clear the dampening counters on all the interfaces or jus[...]

Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Example Dell#clear dampening tegigabitethernet 1/10 Clear dampening counters on TeGi 1/10 [confirm] y Dell# Related Commands show interfaces dampening — displays interface dampening information. dampening — configures [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Usage Information With each flap, the sy[...]

Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19[...]

Parameters half Enter the keyword half to set the Management interface to transmit only in one direction. full Enter the keyword full to set the Management interface to transmit in both directions. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer t[...]

Parameters rx on Enter the keywords rx on to process the received flow control frames on this port. rx off Enter the keywords rx off to ignore the received flow control frames on this port. tx on Enter the keywords tx on to send control frames from the port to the connected device when a higher rate of traffic is received. tx off Enter the keywords[...]

The pause: • Starts when either the packet pointer or the buffer threshold is met (whichever is met first). When the discard threshold is met, packets are dropped. • Ends when both the packet pointer and the buffer threshold fall below 50% of the threshold settings. The discard threshold defines when the interface starts dropping the packet on [...]

show interfaces — displays the negotiated flow control parameters. interface Configure a physical interface on the switch. Z9500 Syntax interface interface range Parameters interface Enter one of the following keywords and slot/port or number information: • For a null interface, enter the keyword null then the slot/port information. The Null in[...]

Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.4.1.0 Introduced Usage Information You cannot delete a physical interface. By default, physical interfaces are disabled ( shutdown ) and are not assig[...]

Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on th[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introdu[...]

Parameters interface, interface,... Enter the keywords interface range and one of the interfaces — slot/port, port-channel, or VLAN number. Select the range of interfaces for bulk configuration. You can enter up to six comma-separated ranges. Spaces are not required between the commas. Comma-separated ranges can include VLANs, port-channels, and [...]

Version Description 6.1.1.0 Introduced on the E-Series. Usage Information When creating an interface range, interfaces appear in the order they are entered; they are not sorted. The command verifies that interfaces are present (physical) or configured (logical). Important Points to Remember: • Bulk configuration is created if at least one interfa[...]

Example (Multiple Range) This example shows how to use commas to add different interface types to the range enabling all 10-Gigabit Ethernet interfaces in the range 2/1 to 2/23 and both 10-Gigabit Ethernet interfaces 1/1 and 1/2. Dell(config-if)# interface range tengigabitethernet 2/1-23, tengigabitethernet 1/1-2 Dell(config-if-range)# no shutdown [...]

• For a Tunnel interface, enter the keyword tunnel then the tunnel ID. The range is from 1 to 16383. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Net[...]

interface range macro name – runs an interface range macro. interface range macro name Run the interface-range macro to automatically configure the pre-defined range of interfaces. Z9500 Syntax interface range macro name Parameters name Enter the name of an existing macro. Defaults none Command Modes CONFIGURATION Command History This guide is pl[...]

interface vlan Configure a VLAN. You can configure up to 4094 VLANs. Z9500 Syntax interface vlan vlan-id Parameters vlan-id Enter a number as the VLAN Identifier. The range is 1 to 4094. Defaults Not configured, except for the Default VLAN, which is configured as VLAN 1. Command Modes CONFIGURATION Command History Version Description 9.2(1.0) Intro[...]

keepalive Send keepalive packets periodically to keep an interface alive when it is not transmitting data. Z9500 Syntax keepalive [ seconds ] To stop sending keepalive packets, use the no keepalive command. Parameters seconds (OPTIONAL) For interfaces with PPP encapsulation enabled, enter the number of seconds between keepalive packets. The range i[...]

linecard portmode Split a single 40G port into four 10G ports on the switch. Z9500 Syntax linecard slot-id port number portmode quad Parameters linecard slot-id Enter the slot ID of a Z9500 line card to reset. The range of slot IDs is from 0 to 2. number Enter the port number of the 40G port to be split. A 40G port number is a multiple of 4; for ex[...]

Parameters interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For the management port, enter the keyword managementethernet then the slot (0 or 1) and the port (0). • For a Tunnel interface, enter the keyword tunnel then the slot/port. The range is from 1 to 16383. • For a 10-Gigabit Ethernet interface, e[...]

Key Description monitor time Displays the amount of time since the monitor interface command was entered. time Displays the amount of time the chassis is up (since last reboot). m Change the view from a single interface to all interfaces on the line card or visa-versa. c Refresh the view. b Change the counters displayed from Packets on the interfac[...]

Fo 2/52 Down 0 0 0 0 Fo 2/56 Down 0 0 0 0 Fo 2/60 Down 0 0 0 0 Fo 2/64 Down 0 0 0 0 Fo 2/68 Down 0 0 0 0 Fo 2/72 Down 0 0 0 0 Fo 2/76 Down 0 0 0 0 Fo 2/80 Down 0 0 0 0 Fo 2/84 Down 0 0 0 0 Fo 2/88 Down 0 0 0 0 Fo 2/92 Down 0 0 0 0 Fo 2/96 Down 0 0 0 0 m - Change mode c - Clear screen b - Display bytes r - Display pkts/bytes per sec l - Page up a - [...]

0 12 0 Fo 2/36 Down 0 0 0 0 Fo 2/40 Up 0 0 13 0 Fo 2/44 Up 0 0 12 0 Ma 0/0 Down 17 0 1 0 m - Change mode c - Clear screen b - Display bytes r - Display pkts/bytes per sec l - Page up a - Page down T - Increase refresh interval t - Decrease refresh interval q - Quit Dell# monitor interface managementethernet 0/0 Dell Networking operating system upti[...]

pps 0 Output underruns: 0 0 pps 0 Output throttles: 0 0 pps 0 m - Change mode c - Clear screen l - Page up a - Page down T - Increase refresh interval t - Decrease refresh interval q - Quit mtu Set the link maximum transmission unit (MTU) (frame size) for an Ethernet interface. Z9500 Syntax mtu value To return to the default MTU value, use the no m[...]

When you enter the no mtu command, the system reduces the IP MTU value to 1536 bytes. Link MTU and IP MTU considerations for port channels and VLANs are as follows. port channels: • All members must have the same link MTU value and the same IP MTU value. • The port channel link MTU and IP MTU must be less than or equal to the link MTU and IP MT[...]

Defaults non-hybrid Command Modes INTERFACE (conf-if-interface-slot/port) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2([...]

Example Dell(conf-if-vl-20)#do show interfaces switchport Name: TenGigabitEthernet 2/0 802.1QTagged: Hybrid Vlan membership: Vlan 10, Vlan 20 Native VlanId: 10 Dell(conf-if-vl-20)# Example (Vlan) Dell(conf-if-vl-20)#interface vlan 10 Dell(conf-if-vl-10)#no untagged te 2/0 Dell(conf-if-vl-10)#interface vlan 20 Dell(conf-if-vl-20)#no tagged te 2/0 De[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced Usage Information The output of the show interfaces command displays the configured rate int[...]

Version Description 7.7.1.0 Introduced on the S-Series. Usage Information Resetting is a soft reboot, including flushing the forwarding tables. Example Stack MAC : 00:01:e8:8b:1a:36 Reload-Type : normal-reload [Next boot : normal-reload] -- Stack Info -- Unit UnitType Status ReqTyp CurTyp Version Ports ----------------------------------------------[...]

Version Description 7.5.1.0 Introduced on the C-Series. 6.2.1.0 Introduced on the E-Series. Example Dell(conf-if)#show conf ! interface TenGigabitEthernet 1/7 no ip address switchport no shutdown Dell(conf-if)# show config (from INTERFACE RANGE mode) Display the bulk configured interfaces ( interface range ). Z9500 Syntax show config Command Modes [...]

switchport no shutdown Dell(conf-if-range-te-1/1-2)# show interfaces Display information on a specific physical interface or virtual interface, or the interfaces of the same type on a line card. Z9500 Syntax show interfaces [ interface ] [linecard slot-id ] Parameters interface Enter one of the following keywords and slot/port or number information[...]

Version Description 9.1(0.0) Updated ManagementEthernet output to include two global IPv6 addresses on S4810 and Z9000 and added output example showing OpenFlow instance ID. 8.3.12.1 Updated command output to support multiple IPv6 addresses on S4810. 8.3.11.4 Output expanded to support eSR4 optics in Z9000. 8.3.11.1 Introduced on the Z9000. 8.5.1.0[...]

Line Description Pluggable media present... Present pluggable media wavelength, type, and rate. The error scenarios are: • Wavelength, Non-qualified — Dell Force10 ID is not present, but wavelength information is available from XFP or SFP serial data • Wavelength, F10 unknown—Dell Force10 ID is present, but not able to determine the optics [...]

Line Description – CRC = packets with CRC/FCS errors – overrun = number of packets discarded due to FIFO overrun conditions – discarded = the sum of runts, giants, CRC, and overrun packets discarded without any processing Output Statistics: Displays output statistics sent out of the interface including: • Number of packets, bytes, and under[...]

byte pkts 0 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 overrun, 0 discarded Output Statistics: 0 packets, 0 bytes, 0 underruns 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023- byte pkts 0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collision[...]

0 throttles, 0 discarded, 0 collisions, 0 wreddrops Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Time since last interface status change: 01:21:35 TenGigabitEthernet 2/1 is down, line protocol is down Hardware is DellForce10Eth, address is 74:86:[...]

Queueing strategy: fifo Time since last interface status change: 01:22:55 Example (ManagementE thernet Interface with two IPv6 addresses) Dell# show interfaces managementethernet 0/0 ManagementEthernet 0/0 is up, line protocol is up Hardware is DellForce10Eth, address is 00:01:e8:a0:bf:f3 Current address is 00:01:e8:a0:bf:f3 Pluggable media not pre[...]

show inventory (S-Series and Z-Series) – displays the S-Series and Z-Series switch types, components (including media), Dell Networking OS version including hardware identification numbers, and configured protocols. show ip interface – displays Layer 3 information about the interfaces. show range – displays all interfaces configured using the[...]

byte pkts 0 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 overrun, 0 discarded Output Statistics: 0 packets, 0 bytes, 0 underruns 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023- byte pkts 0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collision[...]

Related Commands show interfaces — displays information on a specific physical interface or virtual interface. show interfaces dampening Display interface dampening information. Z9500 Syntax show interfaces dampening [[ interface ] [linecard slot-id ] [summary] [detail]] Parameters interface (Optional) Enter one of the following keywords and slot[...]

Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Introduced Example Dell# show interfaces dampening tengigabitethernet 2 Interface Supp Flaps Penalty Half-Life Reuse Suppress Max-Sup State Te 2[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.[...]

Series line cards support both full-duplex and half-duplex 1000BaseT. Phy Specific Control Values are: • 0 - Manual MDI • 1 - Manual MDIX • 2 - N/A • 3 - Auto MDI/MDIX Phy Specific Status Displays PHY-specific status information. Cable length represents a rough estimate in meters: • 0 - < 50 meters • 1 - 50 - 80 meters • 2 - 80 - 1[...]

ParallelDetectionFault: False ... Related Commands show interfaces — displays information on a specific physical interface or virtual interface. show interfaces status To display status information on a specific interface only, display a summary of interface information or specify a line card slot and interface. Z9500 Syntax show interfaces [ int[...]

Version Description 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.5.1.0 Introduced on the E-Series. Example Dell#show interfaces status Port Description Status Speed Duplex Vlan Te 2/[...]

Fo 2/176 Down 40000 Mbit Auto -- Fo 2/180 Down 40000 Mbit Auto -- Fo 2/184 Down 40000 Mbit Auto -- Fo 2/188 Down 40000 Mbit Auto -- Related Commands show interfaces — displays information on a specific physical interface or virtual interface. show interfaces vlan Display VLAN statistics. Z9500 Syntax show interfaces vlan { vlan-id } [LINE] {descr[...]

show range Display all interfaces configured using the interface range command. Z9500 Syntax show range Command Modes INTERFACE RANGE (config-if-range) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the[...]

show running-config ecmp-group Display interfaces, LAG, or LAG link bundles being monitored for uneven traffic distribution using the ecmp-group monitoring enable command. The ECMP group could have a LAG or a list of 10G/40 interfaces (not just LAG link-bundles). Z9500 Syntax show running-config ecmp-group Defaults Disabled. Command Modes CONFIGURA[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. Usage Information The shutdown command marks a physical interface as unavaila[...]

auto Enter the keyword auto to set the interface to auto- negotiate its speed. Defaults auto Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history[...]

Parameters backup interface Use this option to configure a redundant Layer 2 link without using Spanning Tree. The keywords backup interface configures a backup port so that if the primary port fails, the backup port changes to the up state. If the primary later comes up, it becomes the backup. tengigabit Enter the keyword tengigabit if the backup [...]

When you enter the switchport command, the interface is automatically added to the default VLAN. To use the switchport backup interface command on a port, first enter the switchport command. For more information, refer to the “Configuring Redundant Links” section in the “Layer 2” chapter of the Dell Networking OS Configuration Guide . Relat[...]

Defaults None. Command Modes EIS Mode (conf-mgmt-eis) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on t[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.2.(0.0) Introduced on the Z9000, S4810, an[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.2.(0.0) Introduced on the Z9000, S4810, an[...]

show management application pkt-fallback-cntr Display the number of packets for each application type that have been rerouted to the default routing table due to management port or route lookup failure. Z9500 Syntax show management application pkt—fallback-cntr Defaults None. Command Modes EXEC Privilege Command History This guide is platform-spe[...]

NOTE: The implementation of LAG or Port Channel requires that you configure a LAG on both switches manually. For information about the link aggregation control protocol (LACP) for dynamic LAGs, refer to the Link Aggregation Control Protocol (LACP) chapter. For more information about configuring and using Port Channels, refer to the Dell Networking [...]

Usage Information Use the interface port-channel command to access this command. You cannot add an interface to a Port Channel if the interface contains an IP address in its configuration. Only the shutdown , description , mtu , and ip mtu commands can be configured on an interface if it is added to a Port Channel. The mtu and ip mtu commands are o[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on S4810. 8.3.11.1 Introduced on Z9000. 8.1.1.0 Introduced on E-Series ExaScale. 7.6.1.0 Introduced on S-Series. 7.5.1.0 Introduced on C-Series. 6.2.1.0 Introduced on E-Series. Usage Information Port Channel interfaces are logical interfaces[...]

shutdown — disables/enables the port channel. minimum-links Configure the minimum number of links in a LAG (Port Channel) that must be in “oper up” status for the LAG to be also in “oper up” status. Z9500 Syntax minimum-links number Parameters number Enter the number of links in a LAG that must be in “oper up” status. The range is fro[...]

port-channel failover-group To configure a LAG failover group, access PORT-CHANNEL FAILOVER-GROUP mode. Z9500 Syntax port-channel failover-group To remove all LAG failover groups, use the no port-channel failover-group command. Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about o[...]

show config Display the current configuration of the selected LAG. Z9500 Syntax show config Command Modes INTERFACE PORTCHANNEL Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS vers[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.[...]

Field Description Queueing strategy. States the packet queuing strategy. FIFO means first in first out. packets input... Displays the number of packets and bytes into the interface. Input 0 IP packets... Displays the number of packets with IP headers, VLAN tagged headers, and MPLS headers. The number of packets may not add correctly because a VLAN [...]

Dell# User Information The following describes the show interfaces port-channel brief command shown in the following example. Field Description LAG Lists the port channel number. Mode Lists the mode: • L3 — for Layer 3 • L2 — for Layer 2 Status Displays the status of the port channel. • down — if the port channel is disabled ( shutdown [...]

Parameters outgoing-port- channel number Enter the keywords outgoing-port-channel then the number of the port channel to display flow information. • For a Port Channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. incoming- interface interface Enter the keywords incoming-interface then the interface type a[...]

Usage Information Because this command calculates based on a Layer 2 hash algorithm, use this command to display flows for switched Layer 2 packets, not for routed packets (use the show ip flow command to display routed packets). The show port-channel-flow command returns the egress port identification in a given port-channel if a valid flow is ent[...]

• Line-card slot 0 uses three NPUs numbered 0 to 2. • Line-card slot 1 uses four NPUs numbered 0 to 3. • Line-card slot 2 uses four NPUs numbered 0 to 3. SFM NPUs are numbered 0 to 5. Line-card and SFM NPUs use HiGig port channels to transmit data. • An SFM NPU uses 11 HiGig port channels, one port channel to transmit data to each line-card[...]

Example Dell# clear hardware linecard 0 hg-stats unit 0 port 59 Dell# show hardware linecard 0 hg-stats unit 0 port 59 Higig Port Statistics: HiGigabitEthernet 0/0/59, Input Statistics: 0 packets, 0 bytes 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023- byte pkts 0 Multicasts, 0 Broa[...]

Command Mode CONFIGURATION Command History Version Description 9.2(1.0) Introduced on the Z9500 switch. 9.3.0.0 Introduced on the Z9000 switch. Usage Information You can configure HiGig link bundle monitoring so that a system log message or an SNMP trap is generated when traffic distribution in a bundle is uneven. The formula that determines uneven[...]

Parameters percentage Trigger threshold (in percentage of link-bundle bandwidth) at which an SNMP trap is generated. Valid values are 1 to 90. Command Modes CONFIGURATION Command History Version Description 9.2.1.0 Introduced on the Z9500 switch. 9.3.0.0 Introduced on the Z9000 platform. Defaults The default trigger-threshold value is 60. Usage Inf[...]

Command Modes • EXEC • EXEC Privilege Command History Version Description 9.2.1.0 Introduced on the Z9500 switch. 9.3.0.0 Added support for the hg-stats option on the Z9000 platform. Example (Line- card HiGig Port) Dell# show hardware linecard 0 hg-stats unit 0 port 59 Higig Port Statistics: HiGigabitEthernet 0/0/59, Input Statistics: 0 packets[...]

Example (SFM HiGig Port) Dell# show hardware sfm 5 hg-stats port 19 Higig Port Statistics: HiGigabitEthernet 3/5/19, Input Statistics: 0 packets, 0 bytes 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023- byte pkts 0 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 over[...]

Command History Version Description 9.2.(1.0) Introduced on the Z9500 switch. 9.3.0.0 Introduced on the Z9000 switch. Usage Information The following table illustrates the fields displayed in the output of this command: Field Description Link-bundle trigger threshold Percentage value of link-bundle bandwidth that serves as the threshold for marking[...]

snmp-server enable traps hg-lbm Enable the generation of SNMP traps and notifications when HiGig link-bundle monitoring is enabled. Z9500 Syntax snmp-server enable traps hg-lbm Parameters hg-lbm Enter the keyword hg-lbm to enable traps for HiGig link- bundle monitoring. Command Modes CONFIGURATION mode Command History Version Description 9.2.1.0 In[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.[...]

Defaults none Command Modes INTERFACE (config-if) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

22 Internet Protocol Security (IPSec) Internet protocol security (IPSec) is an end-to-end security scheme for securing IP communications by authenticating and encrypting all packets in a session. Use IPSec between hosts, gateways, or hosts and gateways. IPSec uses a series of protocol functions to achieve information security: • Authentication He[...]

To delete a transform set, use the no crypto ipsec transform-set name {ah-authentication {md5|sha1|null} | esp-authentication {md5| sha1|null} | esp-encryption {3des|cbc|des|null}} command. Parameters name Enter the name for the transform set. ah- authentication Enter the keywords ah-authentication then the transform type of operation to apply to t[...]

Version Description 9.2(1.0) Introduced on the Z9500. 9.2(0.0) Introduced on the Z9000, S4810, and S4820T. Usage Information • Both sides of the link must specify the same transform set. • You can create up to 64 transform sets. Example Dell(conf)#int ten 0/4 Dell(conf-if-te-0/4)#ipv6 address 200:1::/64 eui64 Dell(conf)#int ten 0/6 Dell(conf-if[...]

Usage Information This command creates a crypto policy entry and enters the crypto policy configuration mode for configuring the flow parameters. Example Dell(conf)#crypto ipsec policy West 10 ipsec-manual Dell(conf-crypto-policy)# management crypto-policy Apply the crypto policy to management traffic. Z9500 Syntax management crypto-policy name To [...]

To remove the match filter for the crypto map, use the no match seq-num tcp [ source ip address | ipv6 address { mask } { source-port number }] [ destination ip address | ipv6 address { mask } { destination-port number }] command. Parameters seq-num Enter the match command sequence number. source ip- address | ipv6 address Enter the keyword source [...]

session-key Specify the session keys used in the crypto policy entry. Z9500 Syntax session-key {inbound | outbound} {ah spi hex-key-string | esp spi encrypt hex-key-string auth hex-key-string To delete the session key information from the crypto policy, use the no session-key {inbound | outbound} {ah | esp} command. Parameters name Enter the name f[...]

show crypto ipsec transform-set Display the transform set configuration. Z9500 Syntax show crypto ipsec transform-set name Parameters name Enter the name of the transform set. Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Refer[...]

Version Description 9.2(1.0) Introduced on the Z9500. 9.2(0.0) Introduced on the Z9000, S4810, and S4820T. Example Dell#show crypto ipsec policy Policy name : West Policy refcount : 1 Sequence Num : 10 SA Mode : IPSEC-MANUAL Transform-Set Name : dallas Peer IP Address : Inbound AH SPI : 0 Inbound ESP Auth SPI : 0 Inbound ESP Encry SPI : 256 Inbound[...]

Destination address : a::2 Destination mask : /128 Destination port : 21 source-interface name : source-interface num : Match sequence Num : 3 Protocol type : tcp IP or IPv6 : IPv6 Source address : a::1 Source mask : /128 Source port : 21 Destination address : a::2 Destination mask : /128 Destination port : 0 source-interface name : source-interfac[...]

23 IPv4 Routing The basic IPv4 commands are supported by Dell Networking operating system on the switch. arp To associate an IP address with a MAC address in the switch, use address resolution protocol (ARP). Z9500 Syntax arp ip-address mac-address interface To remove an ARP address, use the no arp ip-address command. Parameters ip-address Enter an[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.0 Introduc[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. Usage Information This timer is an exponential backoff timer. Over the specified period, the time between ARP requests increases. This behavior reduces the potential for the system to slow down while waiting for a multitude of A[...]

arp retries Set the number of ARP retries in case the system does not receive an ARP reply in response to an ARP request. Z9500 Syntax arp retries number Parameters number Enter the number of retries. The range is from 5 to 20. The default is 5 . Defaults 5 Command Modes CONFIGURATION Command History This guide is platform-specific. For command inf[...]

Parameters seconds Enter the number of minutes. The range is from 0 to 35790. The default is 240 minutes . Defaults 240 minutes (4 hours) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a l[...]

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a VLAN, enter the keyword vlan then a number from 1 to 4094. ip ip-address (OPTIONAL) Enter the keyword ip then the IP address of t[...]

clear host Remove one or all dynamically learned host table entries. Z9500 Syntax clear host name Parameters name Enter the name of the host to delete. Enter * to delete all host table entries. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw[...]

Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Related Commands ip route — assig[...]

Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Related Commands show ip traffic — displays IP traffic statistics. clear tcp statistics Clear TCP counters. Z9500 Syntax clear tcp statistics [...]

Version Description 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Related Commands show tcp statistics — displays TCP traffic statistics. debug arp View information on ARP transactions. Z9500 Syntax debug arp [ interface ] [count value ] To stop debugging ARP transactions, use the no debug arp command. Parameters interfa[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior limit was 2094). 8.1.1.0 Introduced on the E-Series ExaScale[...]

Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.4.10 Introduced on the E-Series. Example Dell#debug ip dhcp 00:12:21 : %RELAY-I-PACKET: BOOTP REQUEST (Unicast) recei[...]

debug ip icmp View information on the internal control message protocol (ICMP). Z9500 Syntax debug ip icmp [ interface ] [count value ] To disable debugging, use the no debug ip icmp command. Parameters interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For the Management interface, enter the keyword Manageme[...]

Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.3.1.0 Added the count option. Example ICMP: echo request rcvd from src 40.40.40.40 ICMP: src 40.40.40.40, dst 40.40.40.40, echo reply ICMP: src 40.40.40.40, dst 40.40.40.40, echo reply ICMP: echo request sent to[...]

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a VLAN, enter the keyword vlan then a number from 1 to 4094. Command Modes EXEC Privilege Command History This guide is platform-sp[...]

Field Description broad/multicast proto, unroutable TCP src= Displays the source and destination ports, the sequence number, the acknowledgement number, and the window size of the packets in that TCP packets. UDP src= Displays the source and destination ports for the UDP packets. ICMP type= Displays the ICMP type and code. IP Fragment States that i[...]

• IP protocol number: from 0 to 255 • Internet control message protocol ( icmp ) but not the ICMP message type (from 0 to 255) • Any internet protocol ( ip ) • Transmission Control Protocol ( tcp ) but not on the rst , syn , or urg bits • User Datagram Protocol ( udp ) In the case of ambiguous access control list rules, the debug ip packe[...]

Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced [...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. ip domain-list Configure names to complete unqualified host names. Z9500 Syntax ip domain-list name To remove t[...]

Version Description 7.5.1.0 Introduced on the C-Series. Usage Information To configure a list of possible domain names, configure the ip domain-list command up to six times. If you configure both the ip domain-name and ip domain-list commands, the software tries to resolve the name using the ip domain-name command. If the name is not resolved, the [...]

Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. Usage Information To fully enable DNS, also specify one or more domain name servers with the ip name-server command. The system does not support sending DNS queries over a VLAN. DN[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. Usage Information You can only configure one domain name with the ip domain-n[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Added support for IPv6. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.9.1.0 Introduced VRF on the E-S[...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introdu[...]

ip address Enter an IP address, in dotted decimal format, to be mapped to the name. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networkin[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 6.1.1.0 Introduced on the E-Series. Usage Information When you enter the no mtu command, the system reduces the ip mtu value to 1536 bytes. To return the IP MTU value to the default, [...]

Layer 2 Overhead Difference between Link MTU and IP MTU Tagged Packet with VLAN-Stack Header 26 bytes Related Commands mtu — sets the link MTU for an Ethernet interface. ip name-server Enter up to six IPv4 addresses of name servers. The order you enter the addresses determines the order of their use. Z9500 Syntax ip name-server ipv4-address [ ipv[...]

Version Description 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information The system does not support sending DNS queries over a VLAN. DNS queries are sent out on all other interfaces, including the Management port. You can separately configure both IPv4 and IPv6 domain name servers. Related Commands ipv6 name-se[...]

Related Commands show ip interface — displays the interface routing status and configuration. ip route Assign a static route to the switch. Z9500 Syntax ip route { destination mask { ip-address | interface [ slot/port ] | [tunnel tunnel-id ] [ distance ] | [permanent] | tag tag-value }} To delete a specific static route, use the no ip route desti[...]

Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 9.2.(0.0) Added [...]

ip source-route Enable the system to forward IP packets with source route information in the header. Z9500 Syntax ip source-route To drop packets with source route information, use the no ip route-source command. Defaults Enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platfo[...]

Defaults Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8[...]

from the LPM routing table (RTM). To enable storage of IPv4 route prefixes in the LPM table, disable this setting by entering the no ipv4 unicast-host-route command. Example Dell(conf)#ipv4 unicast-host-route Warning: Command will take effect for existing routes only when IPv4 route prefixes are cleared from RTM Dell(conf)#no ipv4 unicast-host-rout[...]

returns a 3-bit index indicating which port the packet should be forwarded. • source-mac — Uses the source MAC address, VLAN, Ethertype, source module ID and source port ID fields to hash. The hashing mechanism returns a 3-bit index indicating which port the packet should be forwarded. tcp-udp enable Enter the keywords to distribute traffic bas[...]

Related Commands hash-algorithm ecmp — changes the hash algorithm across an ECMP. management route Configure a static route that points to the Management interface or a forwarding router. Z9500 Syntax management route {{ ip-address mask | { ipv6-address prefix- length }} { forwarding-router-address | managementethernet | fortyGigE | vlan | tengig[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Added support for forty gigabit, vlan, and tengigabit ethernet interf[...]

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to 1. The port range is 0. • For a port channel interface, enter the keywords port- channel then a nu[...]

Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior limit was 2094). 8.1.1.0 Introduced on the E-Series ExaScale. 7.9.1.0 Introduced VRF on the E-Series. 7.8.1.0 Augmented to display local ARP entries learned from p[...]

Internet 192.2.1.247 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.246 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.245 1 00:00:c0:02:01:02 Te 2/13 - CP Example (Private VLAN) NOTE: In this example, Line 1 shows community VLAN 200 (in primary VLAN 10) in a PVLAN. Line 2 shows primary VLAN 10. Dell#show arp Protocol Address Age(min) Hardwar[...]

show arp retries Display the configured number of ARP retries. Z9500 Syntax show arp retries Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking [...]

Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Added support for IPv6 addresses. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information The following [...]

Name/address lookup uses static mappings Name servers are not set Host Flags TTL Type Address -------- ----- ---- ---- ------- ks (perm, OK) - IP 2.2.2.2 4200-1 (perm, OK) - IP 192.68.69.2 1230-3 (perm, OK) - IP 192.68.99.2 ZZr (perm, OK) - IP 192.71.18.2 Z10-3 (perm, OK) - IP 192.71.23.1 Dell# Related Commands traceroute — views the DNS resoluti[...]

The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.1.1.2 Introduced on the E-Series ExaScale E600i. 8.1.1.0 Introduced on the E-Series ExaScale. 7.9.1.0 Introduced VRF on the E-Series. 7.5.1.0 [...]

Example Dell#show ip cam linecard 1 port-set 0 Index Destination EC CG V C Next-Hop VId Mac-Addr Port ------ ----------------------------------- ---- ------------- 3276 6.6.6.2 0 0 1 1 0.0.0.0 0 00:00:00:00:00:00 17c1 CP 3277 5.5.5.2 0 0 1 1 0.0.0.0 0 00:00:00:00:00:00 17c1 CP 3278 4.4.4.2 0 0 1 1 0.0.0.0 0 00:00:00:00:00:00 17c1 CP 3279 3.3.3.2 0 [...]

8 0 1312 7 0 1312 6 0 1312 5 0 1312 4 0 1312 3 0 1312 2 0 1312 1 0 1312 0 0 8 Dell# show ip fib linecard View all forwarding information base (FIB) entries. Z9500 Syntax show ip fib linecard slot-id [ ip-address/prefix-list | summary] Parameters slot-id Enter the slot ID of the line card. The range of Z9500 slot IDs is from 0 to 2. ip-address mask [...]

Version Description 7.9.1.0 Introduced VRF on the E-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information The following describes the show ip fib command shown in the following example. Field Description Destination Lists the destination IP address. Gateway Displays either the word “direct” and an int[...]

show ip flow Show how a Layer 3 packet is forwarded when it arrives at a particular interface. Z9500 Syntax show ip flow interface interface {source-ip address destination-ip address } {protocol number [tcp | udp]} {src-port number destination-port number } Parameters interface interface Enter the keyword interface then one of the following interfa[...]

Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information This command provides egress port information for a given IP flow. This information is useful in identifying which inte[...]

• For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to 1. The port range is 0. • For a port channel interface, enter the keywords port- channel then a number. The ran[...]

Version Description pre-6.1.1.0 Introduced on the E-Series. Usage Information The following describes the show ip interface command shown in the following example. Lines Description TenGigabitEthern et 1/1... Displays the interface’s type, slot/port, and physical and line protocol status. Internet address... States whether an IP address is assign[...]

Fields Description Status States whether the interface is enabled (up) or disabled (administratively down). Protocol States whether IP is enabled (up) or disabled (down) on the interface. Example (Brief) Dell#show ip interface brief Interface IP-Address OK? Method Status Protocol TenGigabitEthernet 1/0 unassigned NO Manual administratively down dow[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 [...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Regular evaluation optimization enabled/disabled added to display output. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Example Dell#show ip protoco[...]

longer-prefixes (OPTIONAL) Enter the keywords longer-prefixes to view all routes with a common prefix. list prefix-list (OPTIONAL) Enter the keyword list and the name of a configured prefix list. For more information, refer to the show ip route list command. protocol (OPTIONAL) Enter the name of a routing protocol ( bgp , isis , ospf , rip ) or the[...]

Version Description 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Usage Information The following describes the show ip route all command in the following example. Field Description (undefined) Identifies the type of route: • C = connected • S [...]

type 1 N2- OSPF NSSA external type 2, E1 - OSPF external type 1 E2- OSPF external type 2, i - IS-IS, L1 - IS-IS level-1 L2- IS-IS level-2, IA - IS-IS inter area, * - candidate default >- non-active route + - summary route Gateway of last resort is not set Destination Gateway Dist/Metric Last Change ----------- ------- ----------- ----------- R 3[...]

Version Description 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Example Dell#show ip route list test Code[...]

Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell Networking OS version history for this command. Version Description 9.2(1.0) Introduced on the Z9500. 8.[...]

Total 2 non-active route(s) using 128 bytes Dell> Related Commands show ip route — displays information about the routes found in the switch. show ip traffic View IP traffic statistics on Z9500 CPUs, including ICMP, UDP, TCP and ARP counters. Z9500 Syntax show ip traffic {all | cp | rp} Parameters all (OPTIONAL) Enter the keyword all to view I[...]

Usage Information The following describes the show ip traffic summary shown in the following example. Keyword Definition unknown protocol... No receiver for these packets. Counts packets whose protocol type field is not recognized by the system. not a gateway... Packets can not be routed; the host/network is unreachable. security failures... Counts[...]

• IP Statistics: Mcast: Sent: Object = f10McastPktSent, OIDs = 1.3.6.1.4.1.6027.3.3.5.1.4 • ARP Statistics: Rcvd: Request: Object = f10ArpReqRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.1 • ARP Statistics: Rcvd: Replies: Object = f10ArpReplyRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.3 • ARP Statistics: Sent: Request: Object = f10ArpReqSent, OIDs = 1.3.[...]

show tcp statistics Display statistical information about TCP traffic transmitted on Z9500 CPUs. Z9500 Syntax show tcp statistics {all | cp | rp} Parameters all Enter the keyword all to view all TCP statistics on Z9500 CPUs. cp Enter the keyword cp to view TCP statistics only from the Control Processor. rp Enter the keyword rp1 to view TCP statisti[...]

Field Description 0 checksum error... Displays the number of packets received with the following: • checksum errors • bad offset to data • too short 329 packets... Displays the number of packets and bytes received in sequence. 17 dup... Displays the number of duplicate packets and bytes received. 0 partially... Displays the number of partiall[...]

Field Description 20 Total rxmt... Displays the number of times the switch tried to re-send data and the number of connections dropped during the TCP retransmit timeout period. 0 Keepalive.... Lists the number of keepalive packets in timeout, the number keepalive probes and the number of TCP connections dropped during keepalive. Example Dell#show t[...]

24 IPv6 Access Control Lists (IPv6 ACLs) IPv6 ACLs and IPv6 Route Map commands are supported on Dell Networking operating system. NOTE: For IPv4 ACL commands, refer to the Access Control Lists (ACL) chapter. Important Points to Remember • Certain platforms require manual CAM usage space allotment. For more information, refer to the cam-acl comman[...]

• L3 QoS (ipv4qos): 1 • L2 QoS (l2qos): 1 l2acl 1-10 ipv4acl 1-10 ipv6acl 0-10 ipv4qos 1-10 l2qos 1-10 Allocate space to support IPv6 ACLs. Enter all of the profiles and a range. Enter the CAM profile name then the amount to be allotted. The total space allocated must equal 13. The ipv6acl range must be a factor of 2. Command Modes CONFIGURATIO[...]

cam-acl-egress Allocate space for IPv6 egress ACLs. Z9500 Syntax cam-acl-egress {default | l2acl 1-4 ipv4acl 1-4 ipv6acl 0-4 } Parameters default Use the default CAM profile settings, and set the CAM as follows: • L2 ACL(l2acl): 1 • L3 ACL (ipv4acl: 1 • IPv6 L3 ACL (ipv6acl): 2 l2acl 1-4 ipv4acl 1- 4 ipv6acl 0-4 Allocate space to support IPv6[...]

Ranges for the CAM profiles are from 1 to 10, except for the ipv6acl profile which is from 0 to 10. The ipv6acl allocation must be a factor of 2 (2, 4, 6, 8, 10). Example Dell# Dell#configure Dell(conf)#cam-acl-egress ? default Reset Egress CAM ACL entries to default setting l2acl Set L2-ACL entries Dell(conf)#cam-acl-egress l2acl ? <1-4> Num[...]

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes ACCESS-LIST Command History Version 9.5(0.1) Introduced on the Z9500. Version 9.4(0.0) Added support for flow-based moni[...]

To remove this filter, you have two choices: • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny arp { destination-mac-address mac-address-mask | any} vlan vlan-id { ip-address | any | opcode code-number } command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL [...]

You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction[...]

in which you are creating the rule is applied to the monitored interface. Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is 5 minutes. By default, flow-based monitoring is not enabled. Command Modes ACCESS-LIST Command History Version 9.5(0.1) Intr[...]

address } [ bit ] [ operator port [ port ]] [count [byte]] [log [interval minutes ] [threshold-in-msgs [ count ]] [monitor] To remove this filter, you have two choices: • Use the no seq sequence-number command syntax if you know the filter’s sequence number • Use the no deny tcp { source address mask | any | host ipv6- address } { destination[...]

ACL logging only on ACLs that are applied to ingress interfaces; you cannot enable logging for ACLs that are associated with egress interfaces. You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable this capability, traffic with particular flows that are[...]

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes ACCESS-LIST Command History Version 9.5(0.1) Introduced on the Z9500. Version 9.4(0.0) Added support for flow-based moni[...]

ipv6 access-list Configure an access list based on IPv6 addresses or protocols. Z9500 Syntax ipv6 access-list access-list-name To delete an access list, use the no ipv6 access-list access-list-name command. Parameters access-list- name Enter the access list name as a string, up to 140 characters. Defaults All access lists contain an implicit “den[...]

ipv6 control-plane egress-filter Enable egress Layer 3 ACL lookup for IPv6 CPU traffic. Z9500 Syntax ipv6 control-plane egress-filter Defaults Not enabled. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide[...]

of ACL logs is terminated with the seq , permit , or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The interval range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describ[...]

permit icmp (for IPv6 ACLs) To allow all or specific internet control message protocol (ICMP) messages, configure a filter. Syntax permit icmp { source address mask | any | host ipv6-address } { destination address | any | host ipv6-address } [ message-type ] [count [byte]] [log [interval minutes ] [threshold-in-msgs [ count ]] [monitor] To remove [...]

Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero. If ACL logging was stopped previously because the configured th[...]

threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated. with the seq , permit , or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval [...]

Related Commands permit (for Standard IPv6 ACLs) – configures a filter to forward IPv6 packets. permit udp (for IPv6 ACLs) Configure a filter to pass UDP packets meeting the filter criteria. Syntax permit udp { source address mask | any | host ipv6-address } [ operator port [ port ]] { destination address | any | host ipv6- address } [ operator p[...]