Dell 9.8(0.0) manual

Dell Command Line Reference Guide for the S4820T System 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, 2009 [...]

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

show os-version .................................................................................................................................. 91 show version ....................................................................................................................................... 93 upgrade ........................................[...]

show alarms ...................................................................................................................................... 140 show cam-acl-vlan ........................................................................................................................... 141 show command-history ................................[...]

show ethernet cfm mipbd ................................................................................................................ 193 show ethernet cfm statistics ............................................................................................................. 194 show ethernet cfm port-statistics ................................[...]

deny ............................................................................................................................................. 230 ip access-list standard ................................................................................................................ 232 permit ...................................................[...]

Route Map Commands ..................................................................................................................... 291 continue ....................................................................................................................................... 291 description ................................................[...]

deny (for Standard MAC ACLs) ......................................................................................................... 334 deny (for Extended MAC ACLs) ........................................................................................................ 336 permit (for Standard IP ACLs) ...........................................[...]

bfd interval ....................................................................................................................................... 389 bfd neighbor ..................................................................................................................................... 390 bfd protocol-liveness ........................[...]

debug ip bgp ............................................................................................................................... 433 debug ip bgp dampening ........................................................................................................... 435 debug ip bgp events ..................................................[...]

router bgp ................................................................................................................................... 480 set extcommunity bandwidth ..................................................................................................... 481 show capture bgp-pdu neighbor ........................................[...]

11 Content Addressable Memory (CAM)......................................................... 539 CAM Profile Commands ................................................................................................................... 539 cam-acl (Configuration) ........................................................................................[...]

show interface ets ....................................................................................................................... 578 show qos priority-groups ........................................................................................................... 582 show stack-unit stack-ports ets details ..............................[...]

hardware watchdog .................................................................................................................... 619 show hardware layer2 ................................................................................................................ 620 show hardware layer3 ....................................................[...]

ip dhcp snooping binding ...........................................................................................................664 IPv6 DHCP Snooping Binding .................................................................................................... 665 ip dhcp snooping database ........................................................[...]

clear fip-snooping database interface vlan ..................................................................................... 702 clear fip-snooping statistics ............................................................................................................. 703 debug fip snooping ......................................................[...]

21 High Availability (HA)..................................................................................... 744 patch flash://RUNTIME_PATCH_DIR ............................................................................................... 744 process restartable ...................................................................................[...]

show ip igmp snooping groups .................................................................................................. 785 show ip igmp snooping mrouter ................................................................................................ 787 24 Interfaces..........................................................................[...]

speed (Management interface) ................................................................................................... 851 stack-unit portmode ................................................................................................................... 852 switchport ..................................................................[...]

26 IPv4 Routing.................................................................................................... 891 arp ...................................................................................................................................................... 891 arp backoff-time ......................................................[...]

show hosts ........................................................................................................................................ 941 show ip cam linecard ....................................................................................................................... 943 show ip cam stack-unit ..............................[...]

ipv6 unicast-routing ....................................................................................................................... 1001 show ipv6 cam stack-unit .............................................................................................................. 1002 show ipv6 control-plane icmp ..................................[...]

domain-password ........................................................................................................................... 1041 graceful-restart ietf ......................................................................................................................... 1042 graceful-restart interval ..............................[...]

show isis hostname ........................................................................................................................ 1086 show isis interface ...........................................................................................................................1087 show isis neighbors .....................................[...]

untagged .................................................................................................................................... 1134 Far-End Failure Detection (FEFD) ................................................................................................... 1135 debug fefd ......................................................[...]

34 Microsoft Network Load Balancing.......................................................... 1171 arp (for Multicast MAC Address) ...................................................................................................... 1171 mac-address-table static (for Multicast MAC Address) ..........................................................[...]

tc-flush-standard ............................................................................................................................. 1211 37 Multicast......................................................................................................... 1213 IPv4 Multicast Commands ......................................................[...]

track interface ip routing ...........................................................................................................1247 track interface line-protocol .................................................................................................... 1248 track ip route metric threshold ...........................................[...]

ip ospf network ......................................................................................................................... 1289 ip ospf priority ........................................................................................................................... 1290 ip ospf retransmit-interval .................................[...]

default-information originate ................................................................................................... 1352 graceful-restart grace-period ................................................................................................... 1353 graceful-restart mode ..........................................................[...]

ip pim join-filter ......................................................................................................................... 1397 ip pim ingress-interface-map ................................................................................................... 1398 ip pim neighbor-filter ...............................................[...]

extend system-id ............................................................................................................................ 1443 protocol spanning-tree pvst .......................................................................................................... 1444 show spanning-tree pvst .......................................[...]

service-policy output ................................................................................................................1486 service-queue ........................................................................................................................... 1487 set ................................................................[...]

offset-list ..........................................................................................................................................1527 output-delay ................................................................................................................................... 1528 passive-interface ...........................[...]

51 Security........................................................................................................... 1574 AAA Accounting Commands .......................................................................................................... 1574 aaa accounting ...........................................................................[...]

TACACS+ Commands ..................................................................................................................... 1615 tacacs-server group .................................................................................................................. 1615 debug tacacs+ ........................................................[...]

show crypto ............................................................................................................................... 1653 show ip ssh ................................................................................................................................ 1655 show ip ssh client-pub-keys ...............................[...]

54 Simple Network Management Protocol (SNMP) and Syslog............... 1692 SNMP Commands ...........................................................................................................................1692 show snmp ..........................................................................................................................[...]

show logging ............................................................................................................................. 1737 show logging auditlog .............................................................................................................. 1738 show logging driverlog stack-unit ..................................[...]

spanning-tree .................................................................................................................................. 1781 59 System Time and Date.................................................................................1784 clock summer-time date ....................................................................[...]

description ...................................................................................................................................... 1820 downstream .....................................................................................................................................1821 downstream auto-recover .........................[...]

system-mac ..................................................................................................................................... 1861 unit-id .............................................................................................................................................. 1862 vlt domain .................................[...]

show config .............................................................................................................................. 1894 show vrrp ................................................................................................................................... 1895 track .....................................................[...]

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 [...]

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 TenGigabitEthernet 1/1 show run | grep ethernet does not return [...]

You can activate VRF application on a device by using the feature vrf command in CONFIGURATION mode. NOTE: The no feature vrf command is not supported on any of the platforms. To enable the VRF feature and cause all VRF-related commands to be available or viewable in the CLI interface, use the following command. You must enable the VRF feature befo[...]

show feature Verify the status of software applications, such as VRF, that are activated and running on a device. S4820T Syntax show feature Command Modes EXEC EXEC Privilege Command History Version 9.4(0.0) Introduced on the S4810, S4820T, and S6000. Usage Information You can activate VRF application on a device by using the feature vrf command in[...]

To enter CLASS-MAP mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the class-map command then enter the class map name. The prompt changes to include (config-class-map). You can return to CONFIGURATION mode by using the exit command. CONFIGURATION Mode In EXEC Privilege mode, use the configure command to enter CONFIGURATION m[...]

2. Enter the ip dhcp server command. The prompt changes to include (config-dhcp). You can return to CONFIGURATION mode by using the exit command. 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 [...]

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[...]

PRIORITY GROUP Mode To create an ETS priority group, use PRIORITY GROUP mode. For more information, refer to ETS Commands . To enter PRIORITY GROUP mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the priority-group command then the group name. The prompt changes to include (conf- pg). You can return to CONFIGURATION mode by u[...]

2. Use the route-map map-name [permit | deny] [ sequence-number ] command. The prompt changes to include (config-route-map). You can return to CONFIGURATION mode by using the exit command. ROUTER BGP Mode To enable and configure Border Gateway Protocol (BGP), use ROUTER BGP mode. For more information, refer to Border Gateway Protocol IPv4 (BGPv4) T[...]

ROUTER RIP Mode To enable and configure Router Information Protocol (RIP), use ROUTER RIP mode. For more information, refer to Routing Information Protocol (RIP) . To enter ROUTER RIP mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the router rip command. The prompt changes to include (conf-router_rip). You can return to CONF[...]

1. To enable VRRP globally, verify that you are logged in to CONFIGURATION mode. 2. Enter the vrrp-group command then enter the VRRP group ID. The prompt changes to include (conf-if- interface-type - slot/port -vrid- vrrp-group-id ). u-Boot Mode To enable u-Boot mode, press any key when the following line appears on the console during a system boot[...]

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 Tell the system where to access the Dell Networking OS image used to boot the system. Syntax boot system {gateway ip address | stack-unit [{ stack-unit-number | all ] [default [...]

bmp-boot Enter the keyword bmp-boot to boot the system, when the you are not sure about the partition that contains image from DHCP offer. NOTE: In normal-reload, this keyword is not enabled. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to [...]

NOTE: While switching to a remote NFS file system, it is mandatory to specify the mount-point that indicates the working directory on the NFS file system. You cannot enter the root directory of the remote NFS file system. • usbflash: (internal Flash) or any sub-directory Command Modes EXEC Privilege Command History This guide is platform-specific[...]

Password to login remote host: Destination file name [sample_file]: Defaults None. Command Modes EXEC Privilege Command History Version Description 9.3(0.1) Introduced on the S6000, Z9000, S4810, and S4820T. Example copy http://admin:admin123@10.16.206.77/sample_file flash:// sample_file Related Commands copy ftp:flash Copy files from FTP server to[...]

To copy a file on a HTTP server enter http: http://hostip/ filepath NOTE: For HTTP copy operations done through external servers, the password you specify for accessing the HTTP server can be a string of up to 32 characters in length. To copy a file on a NFS mounted system enter nfsmount: //<mount-point/ filepath NOTE: While switching to a remot[...]

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 9.7(0.0) Introduced on the S6000-ON. Added the nf[...]

• copy running-config ftp: • copy running-config nfsmount://<mount-point>/filepath You can compress the running configuration by grouping all the VLANs and the physical interfaces with the same property. Support to store the operating configuration to the startup config in the compressed mode and to perform an image downgrade without any [...]

delete Delete a file from the flash. After deletion, files cannot be restored. Syntax delete flash-url [no-confirm] Parameters flash-url Enter the following location and keywords: • For a file or directory on the internal Flash, enter flash:// followed by the filename or directory name. • For a file or directory on the NFS mounted file system, [...]

dir Display the files in a file system. The default is the current directory. Syntax dir [ filename | directory name :] Parameters filename | directory name : (OPTIONAL) Enter one of the following: • For a file or directory on the internal Flash, enter flash:// then the filename or directory name. • For a file or directory on an NFS mounted fil[...]

4 drwx 4096 Jan 01 1980 00:02:44 +00:00 CORE_DUMP_DIR 5 d--- 4096 Jan 01 1980 00:02:44 +00:00 ADMIN_DIR 6 drwx 4096 Jan 01 1980 00:02:44 +00:00 RUNTIME_PATCH_DIR 7 drwx 4096 Nov 06 2014 06:57:06 +00:00 CONFIG_TEMPLATE 8 -rwx 4625 Nov 06 2014 06:55:28 +00:00 startup- config 9 drwx 4096 May 31 2013 02:49:46 +00:00 CONFD_LOG_DIR flash: 2056916992 byte[...]

Usage Information You must include the colon (:) when entering this command. After reformatting is complete, three empty directories are automatically created on flash: CRASH_LOG_DIR, TRACE_LOG_DIR and NVTRACE_LOG_DIR. CAUTION: This command deletes all files, including the startup configuration file. So, after executing this command, consider savin[...]

CAUTION: If you elect to format the flash, all files – including the startup configuration file – are lost. If you do decide to format the specified flash, consider saving the running configuration as the startup configuration after formatting the flash (use the write memory command or copy run start command). Related Commands • copy — copy[...]

username (OPTIONAL) Enter the user name to access the device. password (OPTIONAL) Enter the password. 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 ve[...]

upgrade system Upgrade the Dell Networking OS image. To upgrade the bootflash or bootselector image, use the upgrade boot command. Syntax upgrade system {flash: | ftp: | nfsmount: | scp: | stack-unit { stack-unit-id | all} | tftp: | usbflash:} file-url { A: | B: } Parameters system Enter the keyword system to upgrade the operating system (OS) image[...]

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 NFS mount. 9.2(1.0) Introduced on the Z9500. 9.0(0.[...]

rename Rename a file in the local file system. Syntax rename url url Parameters url Enter the following keywords and a filename: • For a file on the internal Flash, enter flash:// followed by the filename. • For a file on an NFS mounted file system, enter nfsmount:// followed by the mount point and file path. • For a file on an external USB d[...]

Parameters factory- defaults Return the system to its factory default mode. stack-unit- number Enter the stack member unit identifier to restore only the mentioned stack-unit. For the S4810, the range is from 0 to 11. all Enter the keyword all to restore all units in the stack. bootvar Enter the keyword bootvar to reset boot line. clear-all Enter t[...]

• baudrate • primary_boot • secondary_boot • default_boot • ipaddr • gatewayip • netmask • macaddr • mgmtautoneg • mgmtspeed100 • mgmtfullduplex Each boot path variable (primary_boot, secondary_boot, and default_boot) is further split into the following three independent variables: • primary_server, primary_file, and primary[...]

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 ------------------------ 0 Success Success Power-cycling the unit(s). Dell# Example (Nv[...]

show boot system Displays information about boot images currently configured on the system. Syntax show boot system {stack-unit | all} Parameters all Enter the keyword all to display the boot image information for all stack units. stack-unit Enter the keyword stack-unit followed by a number to display boot image information for a stack-unit. The S4[...]

show bootvar Display the variable settings for the boot parameters. 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 following is a list of the Dell Networking OS version history[...]

show file-systems Display information about the file systems on the system. Syntax show file-systems 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[...]

Field Description • r = read access • w = write access Prefixes Displays the name of the storage location. Related Commands format flash (S-Series) – Erases all the existing files and reformats the filesystem in the internal flash memory on the S-Series. show running-config Display the current configuration and display changes from the defaul[...]

fefd for the current FEFD configuration ftp for the current FTP configuration frrp for the current FRRP configuration fvrp for the current FVRP configuration gvrp for the current GVRP configuration host for the current host configuration hardware- monitor for hardware-monitor action-on-error settings hypervisor for the current hypervisor configurat[...]

ospf for the current OSPF configuration pim for the current PIM configuration policy-map- input for the current input policy map configuration policy-map- output for the current output policy map configuration po-failover- group for the current port-channel failover- group configuration prefix-list for the current prefix-list configuration privileg[...]

uplink- state-group for the uplink state group configuration users for the current users configuration vlt for the current VLT configuration wred-profile for the current wred-profile configuration configured (OPTIONAL) Enter the keyword configuration to display line card interfaces with non-default configurations only. status (OPTIONAL) Enter the k[...]

Example Dell# show running-config Current Configuration ... ! Version 9-0(2-0) ! Last configuration change at Thu Apr 18 10:18:39 2013 by admin ! Startup-config last updated at Thu Apr 18 10:18:40 2013 by admin ! boot system stack-unit 0 primary system: A: boot system stack-unit 0 secondary tftp://10.16.127.35/Dell- SI-9-0-2-0.bin boot system stack[...]

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. 7.6.1.0 Introduced on S-Series 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Expanded to include the last configuration change, start-up last updated (date and time), and who made the change. Examp[...]

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 9.7(0.0) Introduced on the S6000-ON[...]

Stack-unit 0 S6000 SLAVE CPLD 10 Dell# Usage Information NOTE: A filepath that contains a dot ( . ) is not supported. show version Display the current Dell Networking Operating System (OS) version information on the system. Syntax show version Command Modes EXEC Privilege Command History This guide is platform-specific. For command information abou[...]

Lines Beginning With Description Dell Networking OS uptime is... Amount of time the system has been up System image... Image file name System Type: S4810, S4820T, Z9000, S6000 Control Processor:... Control processor information and amount of memory on processor 128K bytes... Amount and type of memory on system 1 Route Processor... Hardware configur[...]

SRCC Dell Networking OS uptime is 1 day(s), 0 hour(s), 19 minute(s) System image file is "DT-MAA-S6000-16-PI" System Type: S6000 Control Processor: Intel Centerton with 3203911680 bytes of memory, core(s) 2. 16G bytes of boot flash memory. 1 32-port TE/FG (SI) 32 Forty GigabitEthernet/IEEE 802.3 interface(s) upgrade Upgrade the bootflash [...]

file-url Enter the following location keywords and information to upgrade using an Dell Networking OS image other than the one currently running: • To specify an Dell Networking OS image on the internal flash, enter flash:// file-path/filename . • To specify an Dell Networking OS image on an FTP server, enter ftp://user:password@hostip/ filepat[...]

tftp: Copy from remote file system (tftp://hostip/filepath) Dell# upgrade system ftp://username:password@10.11.1.1/FTOS- SB-7.7.1.0.bin !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!! Erasing Sseries ImageUpgrade Table of Contents, please wait .!...........................[...]

Defaults flash drive Command Modes EXEC mode Command History Version 9.5.(0.0) 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 :// i[...]

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 8.3.19.0 Introduced on the S4820T. 8.3.11.0 Introduced on the Z9000. 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[...]

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 After entering the banner login command, type one or more spaces and a delineator character. Enter the banner text then the second delineator character. When the user is connected to the router, if a message of the[...]

Parameters keyboard- interactive Enter the keyword keyboard-interactive to require a carriage return (CR) to get the message banner prompt. c Enter a delineator character to specify the limits of the text banner. The delineator is a percent character (%). line Enter a text string for your text banner message ending the message with your delineator.[...]

This is the banner% Dell(conf)#end Dell#exit 13d21h9m: %RPM0-P:CP %SEC-5-LOGOUT: Exec session is terminated for user on line console This is the banner Dell con0 now available Press RETURN to get started. 13d21h10m: %RPM0-P:CP %SEC-5-LOGIN_SUCCESS: Login successful for user on line console This is the banner Dell> Related Commands banner motd ?[...]

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. 8.1.1.0 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 After entering the banner login command, type one or more spaces a[...]

• iSCSI Optimization (iscsioptacl): 0 (disabled) 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 of 2. Enter 4 or 8 for the number of OpenFlow FP blocks. • 4 : Creates 242 entries for use by the OpenFlow control[...]

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

For platform-specific instructions about using this command, refer to the SDN chapter in the Dell Networking OS Configuration Guide . clear line Reset a terminal line. 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. aux 0 Ente[...]

configure Enter CONFIGURATION mode from EXEC Privilege mode. Syntax configure [terminal] Parameters terminal (OPTIONAL) Enter the keyword terminal to specify that you are configuring from the terminal. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant D[...]

Defaults 1 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 9.7(0.0) Introduced on the S6000-ON. 9[...]

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. 8.3.12.0 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. 6.1.1.0 Introduced on the E-Series. Usag[...]

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. 9.5(0.0) Added support for roles on the Z[...]

Parameters interval seconds Enter the keyword interval then the polling interval in seconds. The range is from 120 to 6000 seconds. The default is 300 seconds (5 minutes). Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networkin[...]

• COMMUNITY-LIST • ROUTER OSPF • ROUTER RIP • ROUTER ISIS • 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 Descripti[...]

Defaults 10 minutes for console line; 30 minutes for VTY lines; 0 seconds Command Modes LINE 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. Versi[...]

• AS-PATH ACL • COMMUNITY-LIST • PREFIX-LIST • ROUTER OSPF • ROUTER RIP • ROUTER ISIS • 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[...]

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 Networking OS version history for this command. Version Description 9.7(0.0) Introduced on the S6000[...]

ftp-server topdir Specify the top-level directory to be accessed when an incoming FTP connection request is made. Syntax ftp-server topdir directory Parameters directory Enter the directory path. Defaults The internal flash is the default directory. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information[...]

ftp-server username Create a user name and associated password for incoming FTP server sessions. Syntax ftp-server username username password [ encryption-type ] password To delete a user name and its password, use the no ftp-server username username command. Parameters username Enter a text string up to 40 characters long as the user name. passwor[...]

hostname Set the host name of the system. Syntax hostname name Parameters name Enter a text string, up to 32 characters long. Defaults 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 [...]

Parameters encryption- type (OPTIONAL) Enter one of the following numbers: • 0 (zero) for an unecrypted (clear text) password • 7 (seven) for a hidden text password password Enter a string up to 40 characters as the password. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command inform[...]

ip ftp vrf Configures an FTP client with a VRF that is used to connect to the FTP server. Syntax ip ftp [vrf vrf-name ] To undo the FTP client configuration, use the ip ftp [vrf vrf-name ] command. Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to specify the VRF that is used by the FTP client. Defaults Disabled Command [...]

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a VLAN interface, enter the keyword vlan th[...]

To return to anonymous FTP connections, use the no ip ftp username [ username ] command. Parameters username Enter a text string as the user name up to 40 characters long. Defaults No user name is configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the rele[...]

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-ON. 9.0.2.0 Intro[...]

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. 9.5(0.0) Introduced on the Z9500. 9.4.(0.[...]

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-ON. 9.0.2.0 Intro[...]

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port- channel then a number. The range is from 1 to 128. • For a VLAN interface, enter the keyword vlan th[...]

Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to specify the VRF that is used by the TFTP client. 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 follo[...]

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 9.7(0.0) Introduced on the[...]

Parameters limit number- of-sessions Sets the number of concurrent sessions that any user can have on console and virtual terminal lines. The range is from 1 to 12 (10 VTY lines, one console, and one AUX line). clear-line enable Enables you to clear your existing sessions. Defaults Not configured. You can use all the available sessions. Command Mod[...]

Login: admin Password: Current sessions for user admin: Line Location 2 vty 0 10.14.1.97 3 vty 1 10.14.1.97 Clear existing session? [line number/Enter to cancel]: 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[...]

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 9.8(0.0) Introduced on the S4810, S4820, S5000, S6[...]

The preceding message shows that the user had previously logged in to the system using the console line. It also displays the number of unsuccessful login attempts since the last login and the number of unsuccessful login attempts during a custom time period. Related Commands login concurrent-session — Configures the limit of concurrent sessions [...]

ping Test connectivity between the system and another device by sending echo requests and waiting for replies. Syntax ping [ host | ip-address | ipv6-address ] [count { number | continuous}] [ datagram-size ] [ timeout ] [ source (ip src-ipv4- address) | interface ] [ tos ] [ df-bit (y | n) ] [ validate-reply(y | n) ] [ outgoing-interface ] [ patte[...]

tos (IPv4 only) Enter the type of service required. The range is from 0 to 255. The default is 0 . df-bit (IPv4 only) Enter Y or N for the “don't fragment” bit in IPv4 header. • N : Do not set the “don't fragment” bit. • Y : Do set “don't fragment” bit Default is No . validate-reply (IPv4 only) Enter Y or N for reply [...]

Version 9.0.2.0 Introduced on the S6000. Version 9.0.0.0 Introduced on the Z9000. Version 8.3.19.0 Introduced on the S4820T. Added support for the outgoing-interface option for link-local IPv6 addressing on the S4820T. Version 8.3.12.0 Added support for the outgoing-interface option for link-local IPv6 addressing on the S4810. Version 8.3.11.1 Intr[...]

Sending 5, 100-byte ICMP Echos to 172.31.1.255, timeout is 2 seconds: Reply to request 1 from 172.31.1.208 0 ms Reply to request 1 from 172.31.1.216 0 ms Reply to request 1 from 172.31.1.205 16 ms :: Reply to request 5 from 172.31.1.209 0 ms Reply to request 5 from 172.31.1.66 0 ms Reply to request 5 from 172.31.1.87 0 ms Dell# Example (IPv6) Dell#[...]

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 there is a change in the configuration, FTOS prompts you to save the new configuration. Or you can save your running configuration with the copy running-config command. Use the conditional parameter if any conf[...]

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. 6.5.1.0 Introduced on the E-Series. Usage Information Messages can contain an unlimited number of lines; however, each line is limited to 255 characters. To move to the next line,[...]

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-ON. 9.0.2.0 Intro[...]

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. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series ExaSc[...]

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 Version 9.1.(0.0) Introduced on S4810. Version 8.3.19.0 Int[...]

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):[hostname Force10]by default from console [11/20 15:47:23]: CMD-(CLI):[enable password 7 ******]by default from console [11/20 15:47:23]: CMD-(CLI):[username admin password 7 *[...]

show command-tree Display the entire CLI command tree, and optionally, display the utilization count for each command and its options. 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 keyword use[...]

! 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 cpu-traffic-stats View the CPU traffic statistics. Syntax show cpu-traffic-stats [ port number | all | cp ] Parameter[...]

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[...]

Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 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[...]

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-ON.[...]

------ 0 40 36 37 37 31 31 46 Dell#show environment fan -- Fan Status -- Unit Bay TrayStatus Fan0 Speed Fan1 Speed --------------------------------------------------------------- --------------------- 0 0 up up 7021 up 7021 0 1 up up 6971 up 7072 0 2 up up 7021 up 6971 Speed in RPM Dell#show environment pem -- Power Supplies -- Unit Bay Status Type[...]

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 Description 9.7(0.0) Introduced on the S6000-ON.[...]

Example Dell#show inventory media Slot Port Type Media Serial Number F10Qualified --------------------------------------------------------------- --------------- 0 0 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 1 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 2 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 3 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 4 QSFP 40GBASE[...]

unsuccessful- attempts (Optional)Displays the number of failed login attempts by the current user in the last 30 days or the custom defined time period. time-period days (Optional)Displays the number of failed login attempts by the current user in the specified period. Defaults None Command Modes CONFIGURATION Command History This guide is platform[...]

--------------------------------------------------------------- --- The following is sample output of the show login statistics all command. Dell#show login statistics all --------------------------------------------------------------- --- User: admin Last login time: Mon Feb 16 04:40:00 2015 Last login location: Line vty0 ( 10.14.1.97 ) Unsuccessf[...]

The following is sample output of the show login statistics unsuccessful-attempts user login-id command. Dell#show login statistics unsuccessful-attempts user admin There were 3 unsuccessful login attempt(s) for user admin in last 12 day(s). Related Commands login statistics — Enable and configure user login statistics on console and virtual term[...]

Usage Information The output for show memory displays the memory usage of LP part (sysdlp) of the system. The sysdlp is an aggregate task that handles all the tasks running on the S- Series’ CPU. Example Dell#show memory stack-unit 1 Statistics On Unit 1 Processor =========================== Total(b) Used(b) Free(b) Lowest(b) Largest(b) 268435456[...]

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. 9.0.0.0 [...]

0.00% 0.00% 0 PM 0xbad85000 1190 119 10000 0.00% 0.00% 0.00% 0 KP 0xbad9a000 0 0 0 0.00% 0.00% 0.00% 0 evagt 0xbadb4000 30 3 10000 0.00% 0.00% 0.00% 0 ipc 0xbadc9000 10 1 10000 0.00% 0.00% 0.00% 0 sysReaper 0xbae22000 60 6 10000 0.00% 0.00% 0.02% 0 tme Dell#show processes cpu management-unit ? <1-99> Number of tasks with highest CPU usage las[...]

details Detail CPU utilization | Pipe through a command Dell#show processes cpu management-unit CPUID 5sec 1min 5min -------------------------------------------------- CORE 0 9.54 9.92 12.82 CORE 2 10.74 11.56 14.31 Overall 10.14 10.74 13.56 PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 0x00000000 45040 4504 10000 13.12% 13.20% 12.94% 0 [...]

show processes memory (S-Series) — displays CPU usage information based on processes running in an S-Series. show processes ipc flow-control Display the single window protocol queue (SWPQ) statistics. Syntax show processes ipc flow-control [cp] Parameters cp (OPTIONAL) Enter the keyword cp to view the control processor’s SWPQ statistics. Defaul[...]

Field Description Cur Len Current number of messages enqueued High Mark Highest number of packets in the queue at any time #of to / Timeout Timeout count #of Retr /Retries Number of retransmissions #msg Sent/Msg Sent/ Number of messages sent #msg Ackd/Ack Rcvd Number of messages acknowledged Retr /Available Retra Number of retries left Total/ Max R[...]

all Enter the keyword all for detailed memory usage on all stack members. summary Enter the keyword summary for a brief summary of memory availability and usage on all stack members. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne[...]

show processes memory output Field Description Frees Total dynamic memory freed Max Maximum dynamic memory allocated Current Current dynamic memory in use The output for the show process memory command displays the memory usage statistics running on CP part (sysd) of the system. The sysd is an aggregate task that handles all the tasks running on S-[...]

273 acl 5005312 512000 239564 149076 123616 90488 272 topoDPC 117927936 0 0 0 0 0 271 bcmNHOP 117927936 0 0 0 0 0 270 bcmDISC 117927936 0 0 0 0 0 269 bcmATP-RX 117927936 0 0 0 0 0 268 bcmATP-TX 117927936 0 0 0 0 0 267 bcmSTACK 117927936 0 0 0 0 0 266 bcmRX 117927936 0 0 0 0 0 265 bcmLINK.0 117927936 0 0 0 0 0 !----------- output truncated ---------[...]

• 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-ON. 9.0.2.0 Introduced on [...]

Parameters brief (OPTIONAL) Enter the keyword brief to view an abbreviated list of system information. stack-unit unit- id (OPTIONAL) Enter the keywords stack-unit then the stack member ID for information on that stack member. The unit ID range for the S4820T is from 0 to 11. stack-ports status | topology (OPTIONAL) Enter the keywords stack-ports f[...]

Example (show system stack unit – disabled ports) Example (show system brief) Dell#show system brief Stack MAC : 90:b1:1c:f4:9b:79 Reload-Type : normal-reload [Next boot : normal-reload] -- Stack Info -- Unit UnitType Status ReqTyp CurTyp Version Ports --------------------------------------------------------------- --------------------- 0 Managem[...]

Burned In MAC : 90:b1:1c:f4:9b:79 No Of MACs : 3 -- Power Supplies -- Unit Bay Status Type FanStatus FanSpeed(rpm) --------------------------------------------------------------- ------------ 0 0 down UNKNOWN down 0 0 1 up AC up 6600 -- Fan Status -- Unit Bay TrayStatus Fan0 Speed Fan1 Speed ---------------------------------------------------------[...]

Vendor Id : DL Date Code : 26092013 Country Code : CN Piece Part ID : CN-08YWFG-28298-39Q-0015 PPID Revision : A00 Service Tag : 24N1VS1 Expr Svc Code : 463 414 838 5 Auto Reboot : disabled Burned In MAC : 90:b1:1c:f4:9b:79 No Of MACs : 3 -- Power Supplies -- Unit Bay Status Type FanStatus FanSpeed(rpm) ---------------------------------------------[...]

Unit Bay Status Type FanStatus FanSpeed(rpm) --------------------------------------------------------------- ------------ 1 1 up AC up 18528 1 2 absent absent 0 -- Fan Status -- Unit Bay TrayStatus Fan1 Speed Fan2 Speed --------------------------------------------------------------- --------------------- 1 1 up up 19275 up 19275 1 2 absent 1 3 up u[...]

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. 7.8.1.0 Introduced save to the file options. 7.6.1.0 Introduced on the S-Series. Usage Information Without the page or stack-unit option, the command output i[...]

| Pipe through a command <cr> Dell#show tech-support stack-unit 1 | ? except Show only text that does not match a pattern find Search for the first occurrence of a pattern grep Show only text that matches a pattern no-more Don't paginate output save Save output to a file Dell#show tech-support stack-unit 1 | save ? flash: Save to local f[...]

redundancy disable-auto-reboot stack-unit ! redundancy disable-auto-reboot stack-unit 0 redundancy disable-auto-reboot stack-unit 1 redundancy disable-auto-reboot stack-unit 2 redundancy disable-auto-reboot stack-unit 3 redundancy disable-auto-reboot stack-unit 4 redundancy disable-auto-reboot stack-unit 5 ! hardware watchdog stack-unit 0 hardware [...]

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. 8.3.11.1 Introduced on the S-Series. telnet Connect through Telnet to a server. The Telnet client and server in Dell Networking support IPv4 and IPv6 connections. You can establish a Telnet session directly to the router or a c[...]

• For Tunnel interface types, enter the keyword tunnel then the slot/ port information. The range is from 1 to 16383. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults Not configured. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other[...]

In case there is a mismatch between the VRF telnet source interface and the telent VRF, then an error is reported. Example Dell#telnet vrf vrf1 10.10.10.2 telnet-peer-stack-unit Open a Telnet connection to the peer stack unit. Syntax telnet-peer-stack-unit Defaults Not configured. Command Modes • EXEC • EXEC Privilege Command History This guide[...]

Defaults 24 lines 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) Introduce[...]

• 30 hops max • 40 byte packet size • UDP port = 33434 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 comm[...]

----------------------------------------------- TTL Hostname Probe1 Probe2 Probe3 1 10.11.199.190 001.000 ms 001.000 ms 002.000 ms 2 gwegress-sjc-02.Dell Networking.com (10.11.30.126) 005.000 ms 001.000 ms 001.000 ms 3 fw-sjc-01.Dell Networking.com (10.11.127.254) 000.000 ms 000.000 ms 000.000 ms 4 www.Dell Networking.com (10.11.84.18) 000.000 ms 0[...]

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. 8.3.12.0 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 virtual-ip Con[...]

Version Description 9.0.2.0 Introduced on the S6000. 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 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 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-Serie[...]

5 802.1ag 802.1ag is available on the Dell Networking OS. ccm disable Disable continuity check message (CCM). Syntax ccm disable Enter no ccm disable to enable CCM. Defaults Disabled Command Modes ECFM DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Comm[...]

Defaults 10 seconds Command Modes ECFM DOMAIN 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 Version 8.3.19.0 Introduced on t[...]

database hold-time Set the amount of time that data from a missing MEP is kept in the continuity check database. Syntax database hold-time minutes Parameters minutes Enter a hold-time. The range is from 100 to 65535 minutes. Defaults 100 minutes Command Modes ECFM DOMAIN Command History This guide is platform-specific. For command information about[...]

Version Description 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the S-Series. domain Create the maintenance domain. Syntax domain name md-level number Parameters name Name the maintenance domain. md-level number Enter a maintenance domain level. The range is from 0 to 7. Defaults none Command Modes ETHERNET CFM Command History This guide[...]

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 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introd[...]

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 S-Series. ethernet cfm mip Create a maintenance intermediate point (MIP). Syntax ethernet cfm mip domain { name | level } ma-name name Parameters domain [ name | level ] Enter the keyword domain then th[...]

mep cross-check Enable cross-checking for a MEP. Syntax mep cross-check mep-id Parameters mep-id Enter the MEP ID. The range is from 1 to 8191. Defaults none Command Modes ECFM DOMAIN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide [...]

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 S-Series. mep cross-check start-delay Configure the amount of time the system waits for a remote MEP to come up before the cross-check operation is started. Syntax mep cross-check start-delay number Par[...]

Parameters name | level Enter the domain name or level. ma-name ma- name Enter the keyword ma-name and then enter the maintenance association name. dest-mep-id Enter the MEP ID that is the target of the ping. mac-addr mac-address Enter the keyword mac-addr and then enter the MAC address that is the target of the ping. src-mep-id Enter the MEP ID 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 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.1.0 In[...]

Version Description Version 8.3.7.0 Introduced on the S4810. Version 8.3.1.0 Introduced on the S-Series. Example Dell#show ethernet cfm maintenance-points local mip ----------------------------------------------------- MPID Domain Name Level Type Port CCM-Status MA Name VLAN Dir MAC ----------------------------------------------------- 0 service1 4[...]

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 Version 8.3.19.0 Introduced on the S4820T. Version 8.3.7.0 Introduced on the S[...]

show ethernet cfm statistics Display MEP statistics. Syntax show ethernet cfm statistics [domain { name | level } vlan-id vlan-id mpid mpid ] Parameters domain Enter the keyword domain to display statistics for a particular domain. name | level Enter the domain name or level. vlan-id vlan-id Enter the keyword vlan-id then a VLAN ID. mpid mpid Enter[...]

show ethernet cfm port-statistics Display CFM statistics by port. Syntax show ethernet cfm port-statistics [ interface type slot/port []] Parameters interface type Enter the keyword interface then the interface type. slot/port [] Enter the slot and port numbers for the port. Defaults none Command Modes EXEC Privilege Command History This guide is p[...]

Version Description Version 8.3.7.0 Introduced on the S4810. Version 8.3.1.0 Introduced on the S-Series. Example Dell#show ethernet cfm traceroute-cache Traceroute to 00:01:e8:52:4a:f8 on Domain Customer2, Level 7, MA name Test2 with VLAN 2 ------------------------------------------------------ Hops Host IngressMAC Ingr Action Relay Action Next Hos[...]

traceroute cache hold-time Set the amount of time a trace result is cached. Syntax traceroute cache hold-time minutes Parameters minutes Enter a hold-time. The range is from 10 to 65535 minutes. Defaults 100 minutes Command Modes ETHERNET CFM Command History This guide is platform-specific. For command information about other platforms, refer to th[...]

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 S-Series. traceroute ethernet Send a linktrace message to an MEP. Syntax traceroute ethernet domain [ name | level ] ma-name remote {mep- id mep-id | mac-addr mac-address } Parameters domain name | leve[...]

6 802.1X 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 operat[...]

debug dot1x Display 802.1X debugging information. 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 debug[...]

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 default is 3 . Defaults 3 attempts Command Modes CONFIGURATION ( conf-if-interface-slot/port ) Command History This g[...]

dot1x auth-server Configure the authentication server to RADIUS. 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 Network[...]

Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 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 [...]

Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 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 auth[...]

Version Description 7.4.1.0 Introduced on the E-Series. Related Commands dot1x authentication (Configuration) — Enables dot1x globally. dot1x guest-vlan Configure a guest VLAN for limited access users or for devices that are not 802.1X capable. Syntax dot1x guest-vlan vlan-id To disable the guest VLAN, use the no dot1x guest-vlan vlan-id command.[...]

If the host fails authentication for the designated number of times, the authenticator places the port in authentication failed VLAN ( dot1x auth-fail- vlan ). NOTE: You can create the Layer 3 portion of a guest VLAN and authentication fail VLANs regardless if the VLAN is assigned to an interface or not. After an interface is assigned a guest VLAN [...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Added the multi-auth option on the C-Series and S- Series. 8.3.2.0 Added the single-host and multi-host options on the C-Series, E-Series, and S-Series. Usage Information • Single-host mode authenticates only one host per authenticator port and drops all other traffic on the port. • [...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Introduced on the C-Series and S-Series. Usage Information To disable MAC authentication bypass on a port, enter the no dot1x mac-auth- bypass command. dot1x max-eap-req Configure the maximum number of times an extensive authentication protocol (EAP) request is transmitted before the ses[...]

dot1x max-supplicants Restrict the number of supplicants that can be authenticated and permitted to access the network through the port. This configuration is only takes effect in Multi-auth mode. Syntax dot1x max-supplicants number Parameters number Enter the number of supplicants that can be authenticated on a single port in Multi-auth mode. The [...]

auto Enter the keyword auto to authorize a port based on the 802.1X operation result. force- unauthorized Enter the keywords force-unauthorized to forcibly de- authorize a port. Defaults none Command Modes Auto Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Co[...]

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) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 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 reauth-max Configure the maximu[...]

Version Description 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x server-timeout Configure the amount of time after which exchanges with the server time-out. 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[...]

server-timeout seconds > (radius-server retransmit seconds + 1) * radius-server timeout seconds . Where the default values are as follows: dot1x server-timeout (30 seconds), radius-server retransmit (3 seconds), and radius-server timeout (5 seconds). Example Dell(conf)#radius-server host 10.11.197.105 timeout 6 Dell(conf)#radius-server host 10.1[...]

dot1x tx-period Configure the intervals at which EAPOL PDUs the Authenticator PAE transmits. 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 Comma[...]

• 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 802.1X-authenticated supplicant. Defaults none Command Modes • EXEC • EXEC privilege Command H[...]

Dell#show dot1x cos-mapping interface tengigabitethernet 1/32 mac-address 00:00:00:00:00:10 Supplicant Mac: 0 0 0 0 0 10 Lookup for Mac: 802.1p CoS re-map table on Te 0/32: ---------------------------------- 802.1p CoS re-map table for Supplicant: 00:00:00:00:00:10 Dot1p Remapped Dot1p 0 7 1 6 2 5 3 4 4 3 5 2 6 1 7 0 Dell# show dot1x interface Disp[...]

Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 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 8[...]

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[...]

Dot1x Status: Enable Port Control: AUTO Re-Authentication: Disable Guest VLAN: Enable 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 secon[...]

7 Access Control Lists (ACL) Access control lists (ACLs) are supported by the Dell Networking OS. Dell Networking OS supports the following types of ACL, IP prefix list, and route maps: • Commands Common to all ACL Types • Common IP ACL Commands • Standard IP ACL Commands • Extended IP ACL Commands • Common MAC Access List Commands • St[...]

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-STANDARD-ACCESS-LIST • CONFIGURATION-EXTENDED-ACCESS-LIST • CONFIGURATION-MAC ACCESS LIST-STANDARD • CONFIGURATION-MAC ACCESS LIST-EXTENDED Command History [...]

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

Common IP ACL Commands The following commands are available within both Ingress and Egress 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 platform supports both Ingress and Egress IP ACLs. NOTE: Also [...]

Version Description 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 or ipv6 attribute, both IPv4 as well as IPv6 rules that are defined in that ACL are applied to the terminal. This method [...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. 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 characte[...]

NOTE: When you specify a single VRF, use the name of the VRF instead of the VRF ID number. Use the VRF ID numbers only when you specify a range of VRFs. Defaults Not enabled. Command Modes INTERFACE/VRF MODE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Comma[...]

ip access-list extended — configures an extended ACL. ip control-plane egress-filter Enable egress Layer 3 ACL lookup for IPv4 CPU traffic. Syntax ip control-plane egress-filter Defaults Not enabled. Command Modes EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 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 9.7(0.0) Introduced on the S6000–O[...]

seq 15 permit 30.1.2.0/24 Dell# Standard IP ACL Commands When you create an ACL without any rule and then apply it to an interface, the ACL behavior reflects an implicit permit. The platform supports both Ingress and Egress IP ACLs. NOTE: Also refer to the Commands Common to all ACL Types and Common IP ACL Commands sections. deny To drop packets wi[...]

host ip-address Enter the keyword host and then enter the IP address to specify a host IP address only. no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, refe[...]

permit — configures a permit filter. ip access-list standard Create a standard IP access list (IP ACL) to filter based on IP address. 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 the A[...]

The number of entries allowed per ACL is hardware-dependent. For detailed specifications on entries allowed per ACL, refer to your line card documentation. Example Dell(conf)#ip access-list standard TestList Dell(config-std-nacl)# Related Commands ip access-list extended — creates an extended access list. show config — displays the current conf[...]

no-drop Enter the keywords no-drop to match only the forwarded packets. 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 relevant Dell Networking OS Command Line Reference Guide . The following is a list of the Dell [...]

resequence access-list Re-assign sequence numbers to entries of an existing access-list. Syntax resequence access-list {ipv4 | ipv6 | mac} { access-list-name StartingSeqNum Step- to-Increment } Parameters ipv4 | ipv6 | mac Enter the keyword ipv4 or mac to identify the access list type to resequence. access-list- name Enter the name of a configured [...]

Usage Information When you have exhausted all the sequence numbers, this feature permits re- assigning a new sequence number to entries of an existing access-list. resequence prefix-list ipv4 Re-assign sequence numbers to entries of an existing prefix list. Syntax resequence prefix-list ipv4 { prefix-list-name StartingSeqNum Step-to-increment } Par[...]

seq Assign a sequence number to a deny or permit filter in an IP access list while creating the filter. Syntax seq sequence-number {deny | permit} { source [ mask ] | any | host ip-address }} [count [bytes]] [dscp value ] [order] [fragments] [no-drop] To delete a filter, use the no seq sequence-number command. Parameters sequence- number Enter a nu[...]

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 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[...]

Extended IP ACL Commands When an ACL is created without any rule and then applied to an interface, ACL behavior reflects an implicit permit. The following commands configure extended IP ACLs, which in addition to the IP address, also examine the packet’s protocol type. The platform supports both Ingress and Egress IP ACLs. NOTE: Also refer to the[...]

count (OPTIONAL) Enter the keyword count to count packets that the filter processes. byte (OPTIONAL) Enter the keyword byte to count bytes that the filter processes. log (OPTIONAL, E-Series only) Enter the keyword log to enter ACL matches in the log. dscp (OPTIONAL) Enter the keyword dcsp to match to the IP DCSCP values. order (OPTIONAL) Enter the [...]

Version Description 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 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 support for the noncontiguous mask and added the monitor option. 6.5.1.0 Expanded to include the optional QoS order priority fo[...]

• Use the no deny icmp { source mask | any | host ip-address } { destination mask | any | host ip-address } 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 no[...]

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. 8.3.1.0 Added the keyword dscp . 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 8.1.1.0 Introduced on the E-Series ExaScale. 7.4.1.0 Added support for non-contiguous mask[...]

host ip-address Enter the keyword host then the IP address to specify a host IP address. dscp Enter this keyword dscp to deny a packet based on the DSCP value. The range is from 0 to 63. bit Enter a flag or combination of bits: • ack: acknowledgement field • fin: finish (no more data from the user) • psh: push function • rst: reset the conn[...]

numbers have a higher priority) If you did not use the keyword order , the ACLs have the lowest order by default (255). fragments Enter the keyword fragments to use ACLs to control packet fragments. no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Comma[...]

The C-Series and S-Series cannot count both packets and bytes; when you enter the count byte options, only bytes are incremented. NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. Most ACL rules require one entry in the CAM. However, r[...]

• Use the no deny udp { source mask | any | host ip-address } { destination mask | any | host ip-address } 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 non[...]

no-drop Enter the keywords no-drop to match only the forwarded packets. 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 the Dell [...]

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 of[...]

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. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 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[...]

mask (OPTIONAL) 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 keyword host then the IP address to specify a host IP address or hostname. destinati[...]

Version Description 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) ACLs. 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 support for the non-contiguous mask and added the monitor option. 6.5.10 Expanded [...]

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 keyword host then the IP address to specify a host IP address. bit Enter a flag or combination [...]

byte (OPTIONAL) Enter the keyword byte to count bytes the filter processes. 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 lo[...]

Usage Information The order option is relevant in the context of the Policy QoS feature only. For more information, refer to the “Quality of Service” chapter of the Dell Networking OS Configuration Guide . NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display an incorrect value. Configure packet counte[...]

permit udp To pass UDP packets meeting the filter criteria, configure a filter. Syntax permit udp { source mask | any | host ip-address } [ operator port [ port ]] { destination mask | any | host ip-address } [dscp] [ operator port [ port ]] [count [byte] [order] [fragments] [no- drop] To remove this filter, you have two choices: • Use the no seq[...]

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[...]

NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. The S-Series cannot count both packets and bytes; when you enter the count byte options, only bytes increment. The monitor option is relevant in the context of flow-based monitoring onl[...]

access-list- name Enter the name of a configured IP access list, up to 140 characters. StartingSeqNu m Enter the starting sequence number to resequence. The range is from 0 to 4294967290. Step-to- Increment Enter the step to increment the sequence number. The range is from 1 to 4294967290. Defaults none Command Modes • EXEC • EXEC Privilege Com[...]

Step-to- Increment Enter the step to increment the sequence number. The range is from 1 to 65535. 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 of t[...]

ip-protocol- number Enter a number from 0 to 255 to filter based on the protocol identified in the IP protocol header. icmp Enter the keyword icmp to configure an ICMP access list filter. ip Enter the keyword ip to configure a generic IP access list. The keyword ip specifies that the access list permits all IP protocols. tcp Enter the keyword tcp t[...]

log (OPTIONAL, E-Series only) Enter the keyword log to enter ACL matches in the log. Supported on Jumbo-enabled line cards only. dscp (OPTIONAL) Enter the keyword dcsp to match to the IP DCSCP values. order (OPTIONAL) Enter the keyword order to specify the QoS order for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and [...]

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. 7.4.1.0 Added support for the non-contiguous mask and added the monitor option. Deprecated the keyword established . 6.5.10 Expanded to include the optional QoS order priority for the ACL entry. Usage Information [...]

Common MAC Access List 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 platform supports both Ingress and Egress MAC ACLs. The MAC ACL can be applied on Physical, Port-channel and [...]

mac access-group Apply a MAC ACL to traffic entering or exiting an interface. The following interface types can be used for VLAN , Physical interface, Port channel interface. Enter into the interface mode and apply the mac acl in the following manner. Syntax Applying MAC Access group on a physical / port channel interface mac access- group access-l[...]

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. 8.3.19.0 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 [...]

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 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 In[...]

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[...]

deny To drop packets with a the MAC address specified, configure a filter. Syntax deny {any | mac-source-address [ mac-source-address-mask ]} [count [byte]] [log] [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 {any | mac-source-address[...]

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. 8.1.1.0 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. Usage[...]

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. 8.3.19.0 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 [...]

mac-source- address Enter a MAC address in nn:nn:nn:nn:nn:nn format. mac-source- address-mask (OPTIONAL) Specify which bits in the MAC address must match. If no mask is specified, a mask of 00:00:00:00:00:00 is applied (in other words, the filter allows only MAC addresses that match). count (OPTIONAL) Enter the keyword count to count packets proces[...]

Usage Information When you use the log option, the CP processor logs details about the packets that match. Depending on how many packets match the log entry and at what rate, the CP may become busy as it has to log these packets’ details. NOTE: When you configure the ACL logging and byte counters simultaneously, byte counters may display an incor[...]

in which you are creating the rule is applied to the monitored interface. NOTE: For more information, refer to the “Flow-based Monitoring” section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured Command Modes CONFIGURAT[...]

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 platform supports both Ingress and Egress MAC ACLs. NOTE: For more information, also refer to the Commands Common to all ACL Types and Common MAC A[...]

ethertype operator (OPTIONAL) To filter based on protocol type, enter one of the following Ethertypes: • ev2 - is the Ethernet II frame format • llc - is the IEEE 802.3 frame format • snap - is the IEEE 802.3 SNAP frame format count (OPTIONAL) Enter the keyword count to count packets processed by the filter. byte (OPTIONAL) Enter the keyword [...]

Usage Information When you use the log option, the CP processor logs detail the packets that match. Depending on how many packets match the log entry and at what rate, the CP may become busy as it has to log these packets’ details. NOTE: When you configure the ACL logging and byte counters simultaneously, byte counters may display an incorrect va[...]

Version Description 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 number of entries allowed per ACL is hardware-dependent. For detailed specifications about entries allowed per ACL, refer to your line card documentation. Prior to 7.8.1.0, names are up to 16 characte[...]

• Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no permit {any | host mac-address | mac-source-address mac-source-address-mask } {any | mac-destination-address mac- destination-address-mask } command. Parameters any Enter the keyword any to forward all packets. host Enter the keyword host then a MA[...]

NOTE: 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-MAC ACCESS LIST-EXTENDED Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell[...]

address | mac-destination-address mac-destination-address-mask } [ ethertype operator ] [count [byte]] [log] [monitor] [no-drop] To delete a filter, use the no seq sequence-number command. 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 ma[...]

in which you are creating the rule is applied to the monitored interface. NOTE: For more information, refer to the Flow-based Monitoring section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide . no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-M[...]

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. clear ip prefix-list Reset the number of times traffic mets the conditions (“hit” counters) of the configured prefix lists. Syntax clear[...]

deny To drop packets meeting the criteria specified, configure a filter. Syntax deny ip-prefix [ge min-prefix-length ] [le max-prefix-length ] To delete a drop filter, use the no deny ip-prefix command. Parameters ip-prefix 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. [...]

If you do not use the ge or le options, only packets with an exact match to the prefix are filtered. ip prefix-list Enter the PREFIX-LIST mode and configure a prefix list. Syntax ip prefix-list prefix-name To delete a prefix list, use the no ip prefix-list prefix-name command. Parameters prefix-name Enter a string up to 16 characters long as the na[...]

permit Configure a filter that passes packets meeting the criteria specified. Syntax permit ip-prefix [ge min-prefix-length ] [le max-prefix-length ] To delete a forward filter, use the no permit ip-prefix command. Parameters ip-prefix Specify an IP prefix in the network/length format. For example, 35.0.0.0/8 means match the first 8 bits of address[...]

seq — configures a drop or permit filter with a specified sequence number. seq To a deny or permit filter in a prefix list while configuring the filter, assign a sequence number. Syntax seq sequence-number {deny | permit} {any} | [ ip-prefix / nn {ge min-prefix-length } {le max-prefix-length }] | [bitmask number ] To delete a specific filter, use[...]

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. 8.1.1.0 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 bit mask option. Usage Information If you do not use the ge [...]

ip prefix-list snickers Dell(conf-nprefixl)# show ip prefix-list detail Display details of the configured prefix lists. Syntax show ip prefix-list detail [ prefix-name ] Parameters prefix-name (OPTIONAL) Enter a text string as the name of the prefix list, up to 140 characters. Command Modes • EXEC • EXEC Privilege Command History This guide is [...]

show ip prefix-list summary Display a summary of the configured prefix lists. Syntax show ip prefix-list summary [ prefix-name ] Parameters prefix-name (OPTIONAL) Enter a text string as the name of the prefix list, up to 140 characters. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command informatio[...]

Route Map Commands When you create an access-list without any rule and then applied to an interface, the ACL behavior reflects implicit permit. To configure route maps and their redistribution criteria, use the following commands. continue To a route-map entry with a higher sequence number, configure a route-map. Syntax continue [ sequence-number ][...]

The continue feature can exist without a match clause. A continue clause without a match clause executes and jumps to the specified route-map entry. With a match clause and a continue clause, the match clause executes first and the continue clause next in a specified route map entry. The continue clause launches only after a successful match. The b[...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. pre-7.7.1.0 Introduced. Related Commands route-map — enables a route map. match as-path To match routes that [...]

Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-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. Syntax match community comm[...]

Related Commands set community — specifies a COMMUNITY attribute. match interface To match routes whose next hop is on the interface specified, configure a filter. 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 number information:[...]

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. pre-6.1.1.0 Introduced on the E-Series. Related Commands match interface — redistributes ro[...]

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. 8.1.1.0 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 characte[...]

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[...]

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 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

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 OS Command Line Reference Guide . The following is a list of the Dell Netw[...]

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 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

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 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introdu[...]

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. 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 inserted int[...]

set automatic-tag To automatically compute the tag value of the route, configure a filter. 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. For command information about other platforms, refer to the relevant Dell Network[...]

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 established Community list, up to 140 characters. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about[...]

set community Allows you to assign a BGP COMMUNITY attribute. Syntax set community { community-number | local-as | no-advertise | no- export | none} [additive] To delete a BGP COMMUNITY attribute assignment, use the no set community { community-number | local-as | no-advertise | no-export | none} command. Parameters community- number Enter the comm[...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Dell Networking OS 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 S6[...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

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. 8.3.1.0 Implemented the keyword internal . 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-Seri[...]

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. pre-6.1.1.0 Introduced on the E-Series. Usage Information If you configure the set next-hop command, its config[...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.[...]

Version Description pre-6.1.1.0 Introduced on the E-Series. Related Commands set automatic-tag — computes the tag value of the route. set level — specifies the OSPF area for route redistribution. set metric — specifies the metric value assigned to redistributed routes. set metric-type — specifies the route type assigned to redistributed rou[...]

Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information If you do not use the set weight command, router-originated paths have a weight attribute of 32768 and all other paths have a weight attribute of zero. show config Display the current route map config[...]

show route-map Display the current route map configurations. 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 information about other platforms, refer to the relevant[...]

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. 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 CONFIGURATI[...]

show ip as-path-access-lists Display the all AS-PATH access lists configured on the E-Series. 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 follow[...]

Parameters comm-list- name Enter a text string as the name of the community-list, up to 140 characters. 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 Description 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. pre-Version 6.1.1.0 Introduced on the E-Series. Example Dell#show ip community-lists ip community-list ABC permit local-AS deny no-a[...]

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 CONFIGURATION-STANDARD-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.3(0.0) A[...]

deny (for Extended IP ACLs) Configure a filter that drops IP packets meeting the filter criteria. Syntax deny {ip | ip-protocol-number } { source mask | any | host ip- address } { destination mask | any | host ip-address } [count [byte]] [dscp value ] [order] [monitor] [fragments] [log [interval minutes ] [threshold-in-msgs [count]] [monitor] To re[...]

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[...]

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[...]

one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). Related Commands deny — Configures a filter to drop packets. permit — Configures a filter to forward packets. deny tcp (for Extended IP ACLs) Configure a filter that drops transmission control pr[...]

Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added the support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added the support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the config[...]

[operator port [ port ]] [count [byte]] [order] [fragments] [log [interval minutes ] [threshold-in-msgs [count]] 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 udp { source mask | any | host ip-address } { destination mask | any | host ip-addres[...]

deny arp (for Extended MAC ACLs) Configure an egress filter that drops ARP packets on egress ACL supported line cards. (For more information, refer to your line card documentation). Syntax deny arp { destination-mac-address mac-address-mask | any} vlan vlan-id { ip-address | any | opcode code- number } [count [byte]] [order] [log [interval minutes [...]

Version Description 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. 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 [...]

• Use the no deny icmp { source mask | any | host ip-address } { destination mask | any | host ip-address } command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs tha[...]

monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful when looking for malicious traffic. It is available for Layer 2 and Layer 3 ingress and egress traffic. You may specify traffic using standard or extended access-lists. This mechanism copies all incoming or outgoing packets on one port and fo[...]

Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured max[...]

• Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny {any | mac-source-address mac-source-address- mask } command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a va[...]

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[...]

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. 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 fi[...]

seq — configures a MAC address filter with a specified sequence number. permit (for Standard IP ACLs) To permit packets from a specific source IP address to leave the switch, configure a filter. Syntax permit { source [ mask ]| any | host ip-address } [count [byte]] [dscp value ] [order] [fragments] [log [interval minutes ] [threshold-in-msgs [co[...]

Version Description 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are confi[...]

• Use the no seq sequence-number command if you know the filter’s sequence number. • Use the { 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 log messages. threshold-in msgs count (OPTIONAL) Enter th[...]

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[...]

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 CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) A[...]

permit icmp (for Extended IP ACLs) Configure a filter to allow all or specific ICMP messages. Syntax permit icmp { source mask | any | host ip-address } { destination mask | any | host ip-address } [dscp] [ message-type ] [count [byte]] [order] [fragments] [log [interval minutes ] [threshold- in-msgs [ count ]] [monitor] To remove this filter, you [...]

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[...]

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[...]

one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). Related Commands ip access-list extended — creates an extended ACL. permit — assigns a permit filter for IP packets. permit tcp — assigns a permit filter for TCP packets. permit (for Extended I[...]

Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added the support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added the support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the config[...]

permit (for Standard MAC ACLs) To forward packets from a specific source MAC address, configure a filter. Syntax permit {any | mac-source-address [ mac-source-address-mask ]} [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 if yo[...]

new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new interval. If ACL logging is stopped because the configured threshold is exceeded, it is re- enabled after the logging interval period elapses. ACL logging is supported for standard and extended IPv4 ACL[...]

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. 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 fi[...]

permit — configures a filter to forward packets. permit tcp (for Extended IP ACLs) To pass TCP packets meeting the filter criteria, configure a filter. Syntax permit tcp { source mask | any | host ip-address } [ bit ] [ operator port [ port ]] { destination mask | any | host ip- address } [ bit ] [dscp] [ operator port [ port ]] [count [byte]] [o[...]

Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is[...]

seq arp (for Extended MAC ACLs) Configure an egress filter with a sequence number that filters ARP packets meeting this criteria. This command is supported only on 12-port GE line cards with SFP optics. For specifications, refer to your line card documentation. NOTE: Only the options that have been newly introduced in Release 9.3(0.0) and Release 9[...]

Version Description 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, Z9000, and MXL 10/40GbE Switch IO Module platforms. 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[...]

Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. 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. Y[...]

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. Flow-based monitoring conserves bandwidth by monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful w[...]

Command History Version Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is[...]

To delete a filter, use the no seq sequence-number command. Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. 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 l[...]

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. Flow-based monitoring conserves bandwidth by monitoring only specified traffic instead all traffic on the interface. This feature is particularly use[...]

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 Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-b[...]

permit tcp (for IPv6 ACLs) Configure a filter to pass TCP packets that match the filter criteria. Syntax permit tcp { source address mask | any | host ipv6-address } [ operator port [ port ]] { destination address | any | host ipv6- address } [ bit ] [ operator port [ port ]] [count [byte]] [log [interval minutes ] [threshold-in-msgs [ count ]] [mo[...]

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 f[...]

Layer 2 and Layer 3 ingress and egress traffic. You may specify traffic using standard or extended access-lists. This mechanism copies all incoming or outgoing packets on one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). permit (for IPv6 ACLs) To co[...]

Command Modes ACCESS-LIST Command History Version Description 9.8(0.0) Added the no-drop parameter. 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the[...]

• Use the no seq sequence-number command syntax if you know the filter’s sequence number • Use the no deny udp { source address mask | any | host ipv6- address } { destination address | any | host ipv6-address } command Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIO[...]

You can configure 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 particu[...]

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 Description 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-b[...]

deny icmp (for Extended IPv6 ACLs) Configure a filter to drop all or specific ICMP messages. NOTE: Only the options that have been newly introduced in Release 9.3(0.0) and Release 9.4(0.0) are described here. For a complete description on all of the keywords and variables that are available with this command, refer the topic of this command discuss[...]

Version Description 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are config[...]

Parameters log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. 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.[...]

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[...]

8 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM) This chapter describes the access control list (ACL) virtual local area network (VLAN) group and content addressable memory (CAM) enhancements. member vlan Add VLAN members to an ACL VLAN group. Syntax member vlan { VLAN-range } Parameters VLAN-range Enter the member VLANs[...]

Attaching an ACL individually to VLAN interfaces is similar to the behavior of ACL- VLAN mapping storage in CAM prior to the implementation of the ACL VLAN group functionality. ip access-group Apply an egress IP ACL to the ACL VLAN group. Syntax ip access-group { group name } out implicit-permit Parameters group-name Enter the name of the ACL VLAN [...]

Without the detail option, the output displays in a table style and information may be truncated. Default No default behavior or values Command Modes EXEC EXEC Privilege Command History Version 9.3. (0.0) Introduced on the S4810, S4820T, Z9000 and MXL platforms Usage Information When an ACL-VLAN-Group name or the Access List Group Name contains mor[...]

test Ingress IPV6 Acl : - Vlan Members : 1-100 show cam-acl-vlan Display the number of flow processor (FP) blocks that is allocated for the different VLAN services. Syntax show cam-acl-vlan Command Modes EXEC Privilege Command History Version 9.3. (0.0) Introduced on the S4810, S4820T, Z9000 and MXL platforms. Usage Information After CAM configurat[...]

Field Description VlanAclOpt Number of FP blocks for ACL VLAN optimzation feature. Example Dell#show cam-acl-vlan -- Chassis Vlan Cam ACL -- Current Settings(in block sizes) VlanOpenFlow : 0 VlanIscsi : 0 VlanAclOpt : 2 VlanHp : 1 VlanFcoe : 1 cam-acl-vlan Allocate the number of flow processor (FP) blocks or entries for VLAN services and processes.[...]

Usage Information The VLAN ContentAware Processor (VCAP) application is a pre-ingress CAP that modifies the VLAN settings before packets are forwarded. To support the ACL CAM optimization functionality, the CAM carving feature is enhanced. A total of four VACP groups are present, of which two are for fixed groups and the other two are for dynamic g[...]

Field Description LineCard Number of the line card that contains information on ACL VLAN groups Portpipe The hardware path that packets follow through a system for ACL optimization CAM-Region Type of area in the CAM block that is used for ACL VLAN groups Total CAM space Total amount of space in the CAM block Used CAM Amount of CAM space that is cur[...]

| 12286 | | IN-L3 FIB | 262141 | 14 | 262127 | | IN-L3-SysFlow | 2878 | 44 | 2834 --More-- Example 2: Output of the show cam- usage acl Command Dell#show cam-usage acl Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM ========|========|=================|=============| =============|============== 0 | 0 | IN-L3 ACL | 1024 | 4 |[...]

| 16384 Example 4: Output of the show cam- usage switch Command Dell#show cam-usage switch Linecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM ========|========|=================|=============| =============|============== 11 | 0 | IN-L2 ACL | 7152 | 0 | 7152 | | IN-L2 FIB | 32768 | 1081 | 31687 | | OUT-L2 ACL | 0 | 0 | 0 11 | 1 [...]

Dell#show running-config acl-vlan-group Test ! acl-vlan-group Test member vlan 1-100 ip access-group test in acl-vlan-group Create an ACL VLAN group. Syntax acl-vlan-group { group name } To remove an ACL VLAN group, use the no acl-vlan-group { group name } command. Parameters group-name Specify the name of the ACL VLAN group. The name can contain a[...]

show acl-vlan-group detail Display all the ACL VLAN Groups or display a specific ACL VLAN Group by name. To display the names in their entirety, the output displays in a line-by-line format. Syntax show acl-vlan-group detail Parameters detail Display information in a line-by-line format to display the names in their entirety. Without the detail opt[...]

description (ACL VLAN Group) Add a description to the ACL VLAN group. Syntax description description Parameters description Enter a description to identify the ACL VLAN group (80 characters maximum). Default No default behavior or values Command Modes CONFIGURATION (conf-acl-vl-grp) Command History Version 9.3. (0.0) Introduced on the S4810, S4820T[...]

9 Bidirectional Forwarding Detection (BFD) Bidirectional forwarding detection (BFD) is a detection protocol that provides fast forwarding path failure detection. The Dell Networking operating software implementation is based on the standards specified in the IETF Draft draft-ietf-bfd-base-03 and supports BFD on all Layer 3 physical interfaces inclu[...]

The default is active . Defaults Refer to Parameters . Command Modes ROUTER OSPF ROUTER OSPFv3 ROUTER BGP ROUTER ISIS 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 histor[...]

neighbor belongs. The neighbors inherit only the global timer values (configured with the bfd neighbor command). You can only enable BFD for VRRP in INTERFACE command mode ( vrrp bfd all-neighbors ). Related Commands neighbor bfd disable — Explicitly disables a BFD session with a BGP neighbor or a BGP peer group. bfd disable Disable BFD on an int[...]

bfd enable (Configuration) Enable BFD on all interfaces. S4820T 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 Referenc[...]

The following is a list of the Dell Networking OS version history for this command. 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. 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. bfd interval Specify non-de[...]

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 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced o[...]

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. 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 VLAN and port-channel interfaces on the E-Series. Related Commands show bfd neighbors — displays the BFD neighbor infor[...]

ip route bfd Enable BFD for all neighbors configured through static routes. S4820T Syntax ip route bfd [interval interval min_rx min_rx multiplier value role {active | passive}] To disable BFD for all neighbors configured through static routes, use the no ip route bfd [interval interval min_rx min_rx multiplier value role {active | passive}] comman[...]

Version Description 7.4.1.0 Introduced on the E-Series. ipv6 ospf bfd all-neighbors Establish BFD sessions with all OSPFv3 neighbors on a single interface or use non-default BFD session parameters. S4820T Syntax ipv6 ospf bfd all-neighbors [disable | [interval interval min_rx min_rx multiplier value role {active | passive}]] To disable all BFD sess[...]

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 9.2.0.0 Introduced on the Z9000, S4820T, and S4810. Usage Information This com[...]

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 session. • 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 . De[...]

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. S4820T 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 [...]

Related Commands neighbor bfd — Explicitly enables a BFD session with a BGP neighbor or a BGP peer group. show bfd neighbors Display BFD neighbor information on all interfaces or a specified interface. S4820T Syntax show bfd neighbors interface [detail] Parameters interface Enter one of the following keywords and slot/port or number information: [...]

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 neighbor Establish a BFD for VRRP session with a neighbor. S4820T Syntax vrrp bfd neighbor ip-address To remove the BFD session with the neighbor, use the no vrrp bfd neighbor ip-address command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format (A.B.C.D). Defaults none Command Modes INTERFACE Command Hist[...]

10 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 f[...]

address-family Enable the IPv4 multicast or the IPv6 address family. S4820T Syntax address-family [ipv4 {multicast | vrf vrf-name } | ipv6 unicast [vrf vrf-name]] Parameters ipv4 multicast Enter the keyword ipv4 followed by the keyword multicast to enable BGPv4 multicast mode. ipv4 vrf vrf- name Enter the keyword ipv4 followed by the keyword vrf an[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 6.5.1.0 Introduced aggregate-address To minimize the number of entries in the routing table, summarize a range of prefixes. S4820T Syntax aggregate-address ip-address mask [advertise-map map-name ] [as- set] [attribute-map map-name ] [summary-only] [suppress-map [...]

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. 8.3.19.0 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. [...]

bgp always-compare-med Allows you to enable comparison of the MULTI_EXIT_DISC (MED) attributes in the paths from different external ASs. S4820T Syntax bgp always-compare-med To disable comparison of MED, enter no bgp always-compare-med . Defaults Disabled (that is, the software only compares MEDs from neighbors within the same AS). Command Modes RO[...]

Parameters send Enter the keyword send to indicate that the system sends multiple paths to peers. receive Enter the keyword receive to indicate that the system accepts multiple paths from peers. both Enter the keyword both to indicate that the system sends and accepts multiple paths from peers. path-count Enter the number paths supported. The 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 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[...]

bgp bestpath as-path ignore Ignore the AS PATH in BGP best path calculations. S4820T Syntax bgp bestpath as-path ignore To return to the default, enter the no bgp bestpath as-path ignore command. Defaults Disabled (that is, the software considers the AS_PATH when choosing a route as best). Command Modes ROUTER BGP Command History This guide is plat[...]

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 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 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, i[...]

bgp bestpath router-id ignore Do not compare router-id information for external paths during best path selection. S4820T Syntax bgp bestpath router-id ignore To return to the default selection, use the no bgp bestpath router-id ignore command. Defaults Disabled Command Modes ROUTER BGP Command History This guide is platform-specific. For command in[...]

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 9.7(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. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information When a BGP cluster contains only one route reflector, the cluster [...]

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 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introd[...]

bgp confederation peers Specify the autonomous systems (ASs) that belong to the BGP confederation. S4820T Syntax bgp confederation peers as-number [ ...as-number ] To return to the default, use the no bgp confederation peers command. Parameters as-number Enter the AS number. The range is from 0 to 65535 (2 byte), from 1 to 4294967295 (4 byte), or f[...]

Related Commands bgp confederation identifier — configures a confederation ID. bgp four-octet-as-support — enables 4-byte support for the BGP process. bgp dampening Enable BGP route dampening and configure the dampening parameters. S4820T Syntax bgp dampening [ half-life reuse suppress max-suppress-time ] [route-map map-name ] To disable route [...]

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[...]

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[...]

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[...]

Version Description 7.4.1.0 Introduced. 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 enf[...]

Version Description 7.7.1.0 Introduced on the C-Series. Usage Information The bgp fast-external-fallover command appears in the show config command output. The fast external fallover configuration is applied only after you manually reset all the existing BGP sessions. As a result, after you execute this command, you must also manually execute the c[...]

When creating Confederations, all the routers in the Confederation must be 4 byte or 2 byte identified routers. You cannot mix them. Where the 2-byte format is from 1 to 65535, the 4-byte format is from 1 to 4294967295. Both formats are accepted and the advertisements reflect the entered format. For more information about using the 2 byte or 4-byte[...]

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 This feature is advertised to BGP neighbors through a capability advertisement. In Receiver Only mode, BGP saves the advertised routes of [...]

Version Description 7.7.1.0 Introduced on the C-Series. Usage Information In Non-Deterministic mode, paths are compared in the order in which they arrive. This method can lead to Dell Networking OS choosing different best paths from a set of paths, depending on the order in which they are received from the neighbors because MED may or may not get c[...]

Usage Information This command is a knob to disable BGP next-hop resolution using BGP learned routes. During the next-hop resolution, only the first route that the next-hop resolves through is verified for the route’s protocol source and is checked if the route is learned from BGP or not. The clear ip bgp command is required for this command to t[...]

regular expressions can be quite CPU intensive, as a regular expression evaluation involves generation and evaluation of complex finite state machines. BGP policies, containing regular expressions to match as-path and communities, tend to use much CPU processing time, which in turn affects the BGP routing convergence. Additionally, the show bgp com[...]

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[...]

A.B.C.D Enter the BGP neighbor address in the A.B.C.D format to clear. X:X:X:X::X Enter the BGP neighbor address in the X:X:X:X::X format to clear. 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 co[...]

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. 6.5.1.0 Expanded to include the as-number option. Related Commands bgp recursive-bgp-next-hop — disables next-hop resolution through other routes learned [...]

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. 9.4.(0.0) Added[...]

ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to clear information related only to ipv6 unicast routes. ipv4-address mask (OPTIONAL) Enter an IPv4 address in dotted decimal format and the prefix mask in slash format (/x) to reset only that prefix. ipv6–address mask (OPTIONAL) Enter the IPv6 address followed by the[...]

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 enter the clear ip bgp flap-statistics command without any parameters, all statistics are cleared. Related Commands show debugging — views the enabled debugging ope[...]

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 9.7(0.0) Added the ipv4 multicast and ipv6 unicas[...]

A.B.C.D Enter the IP address of peer in the A.B.C.D format. X:X:X:X::X Enter the IPv6 IP address of peer in the X:X:X:X::X format. dampening Enter the keyword dampening to view BGP dampening. events Enter the keyword events to view BGP protocol events. ipv4 Enter the ipv4 IP address to view the IPV4 route information. ipv6 Enter the ipv6 IP address[...]

Related Commands debug ip bgp events — views information about BGP events. debug ip bgp keepalives — views information about BGP keepalives. debug ip bgp notifications — views information about BGP notifications. debug ip bgp updates — views information about BGP updates. show debugging — views enabled debugging operations. debug ip bgp d[...]

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 IPv6 MGBP support for the E-Series. debug ip bgp events Display information on local BGP state changes and other BGP events. S4820T Synta[...]

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. 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 debu[...]

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. 9.0.2.0 Introdu[...]

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 9.7(0.0) Added ipv6 support. 9.0.2.0 Introduced o[...]

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 9.7(0.0) Added support for VRF. 9.0.2.0 Introduce[...]

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. prefix-list prefix-list- name (OPTIONAL) Enter the keyword prefix-list then the name of an established prefix list. If the prefix list is not configured, the default is permit (to allo[...]

Parameters number Enter a number as the metric to be assigned to routes from other protocols. The range is from 1 to 4294967295. Defaults 0 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 [...]

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 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introd[...]

maximum-paths Configure the maximum number of parallel routes (multipath support) BGP supports. S4820T 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 multip[...]

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). S4820T Syntax neighbor [ ip-address | peer-group-name ] activate To disable, use the no neighbor [ ip-address | peer-group-name ] activate command. Parameters ip-address (OP[...]

neighbor add-path This command allows the specified neighbor/peer group to send/receive multiple path advertisements. S4820T 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 th[...]

neighbor advertisement-interval Set the advertisement interval between BGP neighbors or within a BGP peer group. S4820T 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. S4820T 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 [...]

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[...]

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 default route of all routers in that peer group. route-map map-name (OPTIONAL) Enter the keyword route-map then the name of a configured route map. Defaults Not configured. Command Modes ROUTER[...]

You cannot set this configuration for a peer that is associated with a peer group. Similarly, you cannot associate a peer to a peer group if that peer is already configured with these settings. In order that settings corresponding to the neighbor default-originate command take effect, you must execute the clear ip bgp command immediately after you [...]

neighbor distribute-list Distribute BGP information via an established prefix list. S4820T Syntax neighbor { ip-address | peer-group-name } distribute-list prefix- list-name {in | out} To delete a neighbor distribution list, use the no neighbor { ip-address | peer-group-name } distribute-list prefix-list-name {in | out} command. Parameters ip-addre[...]

Usage Information Other BGP filtering commands include: neighbor filter-list , ip as-path access-list , and neighbor route-map . Related Commands neighbor route-map — assigns a route map to a neighbor or peer group. neighbor ebgp-multihop Attempt and accept BGP connections to external peers on networks that are not directly connected. S4820T Synt[...]

Usage Information To prevent loops, the neighbor ebgp-multihop command does not install the default routes of the multihop peer. Networks not directly connected are not considered valid for best-path selection. neighbor fall-over Enable or disable fast fall-over for BGP neighbors. S4820T Syntax neighbor { ipv4-address | peer-group-name } fall-over [...]

Related Commands show ip bgp neighbors — displays information on the BGP neighbors. neighbor local-as To accept external routes from neighbors with a local AS number in the AS number path, configure Internal BGP (IBGP) routers. S4820T Syntax neighbor { ip-address | peer-group-name } local-as as-number [no- prepend] To return to the default value,[...]

Usage Information If a local-as is configured, BGP does not allow for the configuration of BGP confederation. Similarly, if BGP confederation is configured, then BGP does not allow the configuration of local-as. This command automatically restarts the neighbor session for the configuration to take effect. Related Commands bgp four-octet-as-support [...]

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[...]

password Enter a text string up to 80 characters long. The first character of the password must be a letter. You cannot use spaces in the password. 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 Re[...]

Also, if you configure different passwords on the two routers, the following message appears on the console: %RPM0-P:RP1 %KERN-6-INT: BGP MD5 password mismatch from [peer's IP address] : 11502 to [local router's IP address] :179 neighbor peer-group (assigning peers) Allows you to assign one peer to an existing peer group. S4820T Syntax ne[...]

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 You can assign up to 256 peers to one peer group. When you add a peer to a peer group, it inherits all the peer group’s configured parameters. A peer cannot become part of a peer group if any of the follow[...]

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 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 t[...]

Parameters peer-group- name Enter a text string up to 16 characters long as the name of the peer group. limit (Optional) Enter the keyword limit to constrain the numbers of sessions for this peer-group. The range is from 2 to 256. The default is 256 . Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific.[...]

neighbor remote-as Create and specify the remote peer to the BGP neighbor. S4820T 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. Parameters ip-address Enter the IP address of the neighbor to enter the remote AS in its rout[...]

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. S4820T Syntax neighbor { ip-address | peer-group-name } remove-private-as To return to the default[...]

If the AS-PATH contains both public and private AS number or contains AS numbers of an EBGP neighbor, the private AS numbers are not removed. 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 65[...]

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. 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 ma[...]

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. 8.3.19.0 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. [...]

Parameters ip-address Enter the IP address of the peer router in dotted decimal format. peer-group- name Enter the name of the peer group to send a COMMUNITY attribute to all routers within the peer group. extended (OPTIONAL) Enter the keyword extended to send extended community attribute. standard (OPTIONAL) Enter the keyword standard to send stan[...]

To enable a disabled neighbor or peer group, use the neighbor { ip-address | peer-group-name }no shutdown command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format. peer-group- name Enter the name of the peer group to disable or enable all routers within the peer group. Defaults Enabled (that is, BGP neighbors and[...]

neighbor soft-reconfiguration inbound Enable soft-reconfiguration for BGP. S4820T Syntax neighbor { ip-address | peer-group-name } soft-reconfiguration inbound To disable, use the no neighbor { ip-address | peer-group-name } soft- reconfiguration inbound command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format. p[...]

CAUTION: Inbound update storage is a memory-intensive operation. The entire BGP update database from the neighbor is stored in memory regardless of the inbound policy results applied on the neighbor. NOTE: This command is supported in BGP Router Configuration mode for IPv4 Unicast address only. Related Commands show ip bgp neighbors — displays ro[...]

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 Timer values configured with the neighbor timers command override the timer values configured with any other command. When two neighbors, [...]

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. 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[...]

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. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Usage Information In the Dell Networking OS best path selection process, the path wi[...]

• 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, [...]

In BGP, the next-hop for the route is calculated from the information that is acquired through IGP or static routes. Related Commands redistribute — redistributes routes into BGP. network backdoor Specify this IGP route as the preferred route. S4820T Syntax network ip-address mask backdoor To remove a network, use the no network ip-address mask b[...]

Usage Information Although Dell Networking OS does not generate a route due to the backdoor config, there is an option for injecting/sourcing a local route in the presence of network backdoor config on a learned route. permit bandwidth Enables you to specify link band width extended-community attribute as the matching criteria to permit incoming or[...]

route-map map-name (OPTIONAL) Enter the keyword route-map then the name of an established route map. Only the following ROUTE-MAP mode commands are supported: • 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 [...]

If you do not configure the default-metric command, in addition to the redistribute command, or there is no route map to set the metric, the metric for redistributed static and connected is “0”. To redistribute the default route (0.0.0.0/0), configure the neighbor default- originate command. As BGP does not query next-hop information correspond[...]

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[...]

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[...]

Usage Information A new policy command is introduced in order to attach the Link Bandwidth extended community only to the prefixes that are received from a neighbor that satisfy the desired conditions. This command is relevant for both inbound as well as outbound policy handling (for received prefixes). Also, there is no change to the set of suppor[...]

00000000 419ef06c 00000000 00000000 00000000 00000000 00000000 0181a1e4 0181a25c 41af92c0 00000000 00000000 00000000 00000000 00000001 0181a1e4 0181a25c 41af9400 00000000 PDU[2] : len 19, captured 00:34:51 ago ffffffff ffffffff ffffffff ffffffff 00130400 PDU[3] : len 19, captured 00:34:51 ago ffffffff ffffffff ffffffff ffffffff 00130400 [. . .] Out[...]

Example Dell(conf-router_bgp)#show config ! router bgp 100 network 1.1.11.1/32 network 1.1.12.1/32 network 1.1.13.1/32 neighbor 10.1.1.2 remote-as 200 neighbor 10.1.1.2 no shutdown show ip bgp View the current BGP IPv4 routing table for the system. S4820T Syntax show ip bgp [vrf vrf-name ] [ ipv4 unicast ] [network [ network- mask ] [longer-prefixe[...]

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. Usage Information When you enable the bgp non-deterministic-med command, the show ip bgp comm[...]

All the show and debugs commands display the link band width extended- community prefixed with DMZ-Link-bw along with other extended communities. Dell#show ip bgp 3.3.3.0/24 BGP routing table entry for 3.3.3.0/24 Paths: (1 available, table Default-IP-Routing-Table.) Not advertised to any peer Received from : 1.1.1.2 (3.3.3.1) Best AS_PATH : Next-Ho[...]

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. 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 Introdu[...]

Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - internal, a - aggregate, c - confed-external, r - redistributed 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 66.0.0.0/2[...]

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. S4820T 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 r[...]

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). S4820T 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 com[...]

Version Description 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 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 r[...]

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 community list corresponding to that VRF. ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view information related only to ipv4 multicast routes. ipv4 unicast (OPTIONAL) Enter th[...]

The following describes the show ip bgp damp command shown in the following example. Field Description Network Displays the network ID to which the route is dampened. From Displays the IP address of the neighbor advertising the dampened route. Reuse Displays the hour:minutes:seconds until the dampened route is available. Path Lists all the ASs the [...]

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. 7.5.1.0 Introduced. Example Dell#show ip bgp detail Detail information for BGP Node bgpNdP 0x41a17000 : NdTmrP 0x41a17000 :[...]

CleanRibTmrP 0x41ee7104 PeerUpdTmrP 0x41ee70cc : DfrdNHTmrP 0x41ee7174 : DfrdRtselTmrP 0x41ee713c : FastExtFallover 1 : FastIntFallover 0 : Enforce1stAS 1 PeerIdBitsP 0x41967120 : softOutSz 16 : RibUpdCtxCBP 0 UpdPeerCtxCBP 0 : UpdPeerCtxAFI 0 : TcpioCtxCB 0 : RedistBlk 1 NextCBPurg 1101119536 : NumPeerToPurge 0 : PeerIBGPCnt 0 : NonDet 0 : DfrdPat[...]

ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view information related only to ipv4 multicast routes. ipv4 unicast (OPTIONAL) Enter the keywords ipv4 unicast to view information only related to ipv4 unicast routes. ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view informat[...]

Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - internal, a - aggregate, c - confed-external, r - redistributed n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 55.0.0.0/24 172.16.0.2 0 200 i *> 77.0.0.0/24 172.16.0.2[...]

Version Description 9.7(0.0) Added the ipv4 multicast and ipv6 unicast parameters. 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 follo[...]

Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 55.0.0.0/24 172.16.0.2 0 200 400 500 600 i *> 66.0.0.0/24 172.16.0.2 0 200 500 i show ip bgp flap-statistics View flap statistics on BGP routes. S4820T Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast | unicast } | ipv6 unicast ] flap-statistics [[...]

• + = (plus) the sequences in a pattern (one or more sequences). • ? = (question mark) sequences in a pattern (either zero or one sequences). NOTE: Enter an escape sequence (CTRL+v) prior to entering the ? regular expression. • [ ] = (brackets) a range of single-character patterns. • ( ) = (parenthesis) groups a series of pattern elements t[...]

Field Description Duration Displays the hours:minutes:seconds since the route first flapped. Reuse Displays the hours:minutes:seconds until the flapped route is available. Path Lists all the ASs the flapping route passed through to reach the destination network. Example Dell#show ip bgp flap-statistics BGP local RIB : Routes to be Added 0, Replaced[...]

Version Description 9.7(0.0) Introduced on the S6000–ON. 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 [...]

* 6.0.0.0/20 63.114.8.60 0 18508 209 3549 i * 63.114.8.34 0 18508 209 3549 i *> 63.114.8.33 0 0 18508 ? * 63.114.8.33 0 18508 209 3549 i * 9.2.0.0/16 63.114.8.60 0 18508 209 701 i * 63.114.8.34 0 18508 209 701 i --More-- Dell>sho ip bgp vrf testinconsistent-as BGP table version is 11, local router ID is 66.66.77.77 Status codes: s suppressed,[...]

ipv4 unicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword unicast to view information related only to ipv4 unicast routes. 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 in[...]

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. 8.3.8.0 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 [...]

The Lines Beginning with: Description • hold time is the number of seconds configured between messages from its neighbor • 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 notification[...]

The Lines Beginning with: Description Foreign host: Displays the peering address of the neighbor and the TCP port number. 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[...]

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. S4820T Syntax show ip bgp [vrf vrf-name ] next-hop Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view all next hop[...]

Field Description Time Elapsed Displays the time elapsed since the next hop was learned. If the route is down, this field displays time elapsed since the route went down. 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. Syntax show ip bgp[vrf vrf-name ][...]

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. 9.4(0.0) Added support for VRF for the S4[...]

show ip bgp paths community View all unique COMMUNITY numbers in the BGP database. S4820T Syntax show ip bgp [vrf vrf-name ] paths community Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf to view all unique COMMUNITY numbers in the BGP database corresponding to that VRF. NOTE: You can use this attribute to view information on unique COMMU[...]

Field Description Refcount Displays the number of BGP routes using these communities. 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 grou[...]

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) Added the ipv4 multicast an[...]

BGP version 4 Minimum time between advertisement runs is 30 seconds For address family: IPv4 Unicast BGP neighbor is port0, peer-group external Update packing has 4_OCTET_AS support enabled 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 nei[...]

• ^ = (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 of the output string. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other pla[...]

r - redistributed n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 55.0.0.0/24 172.16.0.2 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. S4820T Syntax show ip bgp [vrf vrf-name ] [ipv4 { multicast[...]

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 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[...]

Field Description them. The show ip bgp community command provides more details on the COMMUNITY attributes. Dampening enabled Displayed only when you enable dampening. Displays the number of paths designated as history, dampened, or penalized. Neighbor Displays the BGP neighbor address. AS Displays the AS number of the neighbor. MsgRcvd Displays t[...]

Field Description If the neighbor is disabled, the phrase (Admin shut) appears in this column. Example Dell#show ip bgp summary BGP router identifier 192.168.11.5, local AS number 100 BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0 2 network entrie(s) using 152 bytes of memory 2 paths using 208 bytes of memory BGP-RIB over all using 2[...]

Version Description 7.6.1.0 Introduced on the E-Series. Example Dell#show running-config bgp ! router bgp 100 network 1.1.11.1/32 network 1.1.12.1/32 network 1.1.13.1/32 neighbor 10.1.1.2 remote-as 200 neighbor 10.1.1.2 no shutdown Dell# timers bgp Adjust the BGP Keep Alive and Hold Time timers. S4820T Syntax timers bgp keepalive holdtime To return[...]

Version Description 7.7.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. MBGP Commands Multiprotocol BGP (MBGP) is an enhanced BGP that enables multicast routing policy throughout the internet and connecting multicast topologies between BGP and autonomous systems (ASs). Dell Networking OS MBGP is implemented as per IETF RFC 1858.[...]

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. b Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 [...]

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 8.3.19.0 Introduced on the S4820T. Version 8.3.7.0 Introduced on [...]

ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes. 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 [...]

Field Description Path Lists all the ASs the dampened route passed through to reach the destination network. Example Dell#show ip bgp dampened-paths BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0 BGP local router ID is 192.168.11.5 Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - interna[...]

IPADDR:NN Enter the IP address specific extended community in the format IPADDR:NN (4-byte IPv4 Unicast Address:2-byte community value). additive (OPTIONAL) Enter the keyword additive to add to the existing extended community. non-trans (OPTIONAL) Enter the keywords non-trans to indicate a non-transitive BGP extended community. Defaults none Comman[...]

To delete the site-of-origin community, use the no set extcommunity command. Parameters as4 ASN4:NN Enter the keyword as4 then the 4-octet AS specific extended community number in the format ASN4:NN (4- byte AS number:2-byte community value). ASN:NNNN Enter the 2-octet AS specific extended community number in the format ASN:NNNN (2-byte AS number:4[...]

show ip bgp ipv4 extcommunity-list To display the IPv4 routes matching the extended community list name, use this feature. Syntax show ip bgp [ipv4 [multicast | unicast] | ipv6 unicast] extcommunity-list name Parameters multicast Enter the keyword multicast to display the multicast route information. unicast Enter the keyword unicast to display the[...]

Example Dell#show ip bgp ipv4 multicast extcommunity-list BGP routing table entry for 192.168.1.0/24, version 2 Paths: (1 available, table Default-IP-Routing-Table.) Not advertised to any peer Received from : 100.100.1.2 (2.4.0.1) Best AS_PATH : 200 Next-Hop : 100.100.1.2, Cost : 0 Origin IGP, Metric 4294967295 (Default), LocalPref 100, Weight 0, e[...]

Field Description Address Displays the internal address where the path attribute is stored. Hash Displays the hash bucket where the path attribute is stored. Refcount Displays the number of BGP routes using these extended communities. Community Displays the extended community attributes in this BGP path. Example Dell#show ip bgp paths extcommunity [...]

deny RT:1234:12 permit regexp 123 deny regexp 234 deny regexp 123 Dell# IPv6 BGP Commands IPv6 border gateway protocol (IPv6 BGP) is supported on the S4820T platform. BGP is an external gateway protocol that transmits interdomain routing information within and between Autonomous Systems (AS). Basically, two routers (called neighbors or peers) excha[...]

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 8.3.19.0 Introduced on the S4820T. 8.4.1.0 Added [...]

Version Description 8.4.1.0 Added support for IPv4 multicast and IPv6 unicast routes. 7.8.1.0 Introduced on the S4810. 7.7.1.0 Introduced on the C-Series. 7.2.1.0 Introduced on the E-Series TeraScale. Usage Information This command turns on BGP soft-reconfiguration inbound debugging for IPv6 unicast routes. If no neighbor is specified, debug is tur[...]

Parameters ipv4-address | ipv6-address Enter the IP address of the neighbor for which you want to start storing inbound routing updates. peer-group- name Enter the name of the peer group for which you want to start storing inbound routing updates. Defaults Disabled. Command Modes ROUTER BGPv6 ADDRESS FAMILY (conf-router_bgpv6_af) Command History Th[...]

show ipv6 mbgproutes Display the selected IPv6 MBGP route or a summary of all MBGP routes in the table. S4820T 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: [...]

11 Content Addressable Memory (CAM) Content addressable memory (CAM) commands are supported on the Dell Networking S4820T platform. 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 Networking Technical Assista[...]

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). S4820T[...]

l2qos number Enter the keyword l2qos and then the number of FP blocks for l2 qos. The range is from 1to 8. l2pt number Enter the keyword l2pt and then the number of FP blocks for l2 protocol tunnelling. The range is from 0 to 1. Ipmacacl number Enter the keyword ipmacacl and then the number of FP blocks for IP and MAC ACL. The range is from 0 to 6.[...]

l2acl number ipv4acl number ipv6acl number , ipv4qos number l2qos number l2pt number ipmacacl number ecfmacl number {nlbclusteracl] [vman-qos | vman-dual-qos number ] ipv4pbr number openflo w {4|8} | fcoe number [iscsioptacl number ] [vrfv4acl number ] Allocate space to each CAM region. Enter 4 or 8 for the number of OpenFlow FP blocks. • 4: Crea[...]

Version Description 8.2.1.0 Introduced on the S-Series. 7.8.1.0 Introduced on the C-Series. 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 c[...]

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. cam-optimization Optimize CAM utilization for QoS Entries by minimizing require policy-map CAM space. S4820T Syntax cam-optimization [qos] Parameters qos Optimize CAM usage for QoS. Defaults Disa[...]

show cam-acl Display the details of the CAM profiles on the chassis and all stack units. S4820T Syntax show cam-acl 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[...]

Current Settings(in block sizes) 1 block = 128 entries L2Acl : 6 Ipv4Acl : 4 Ipv6Acl : 0 Ipv4Qos : 2 L2Qos : 1 L2PT : 0 IpMacAcl : 0 VmanQos : 0 VmanDualQos : 0 EcfmAcl : 0 FcoeAcl : 0 iscsiOptAcl : 0 ipv4pbr : 0 vrfv4Acl : 0 Openflow : 0 fedgovacl : 0 nlbclusteracl: 0 -- stack-unit 1 -- Current Settings(in block sizes) 1 block = 128 entries L2Acl [...]

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 9.7(0.0) Introduced on the S6000–[...]

Example (S- Series) Dell#test cam-usage service-policy input In stack-unit all Stack-Unit | Portpipe | CAM Partition | Available CAM | Estimated CAM per Port| Status --------------------------------------------------------------- ----------------------- 0 | 0 | IPv4Flow | 102 | 0| Allowed 0 | 0 | IPv4Flow | 102 | 0| Allowed Dell# ! Dell#test cam-us[...]

0| 0| IPv4Flow| 102| 0|Allowed Dell# Content Addressable Memory (CAM) 549[...]

12 Control Plane Policing (CoPP) The CoPP commands are supported on the Dell Networking S4820T platform. control-plane-cpuqos To manage control-plane traffic, enter control-plane mode and configure the switch. S4820T Syntax control-plane-cpuqos Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For[...]

ip unknown-unicast Enable IPv4 catch-all route. S4820T Syntax ip unknown-unicast [vrf vrf-name ] To remove the IPv4 catch-all route (0.0.0.0/0) from the LPM route forwarding table in hardware which gets added as a default configuration after the initialization of FIB Agent module, use the no ip unknown-unicast command. Defaults None Parameters vrf [...]

Version Description 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. Usage Information All the default catch-all entries in the longest prefix match (LPM) table collect and transmit all unresolved IPv6 packets to the CPU, even if they are destined for unknown destinations. service-policy rate-limit-cpu-queues Apply a policy map for the s[...]

policy-map-input — creates an input policy map. service-policy rate-limit-protocols Apply a policy for the system to rate limit control protocols on a per-protocol basis. S4820T Syntax service-policy rate-limit-protocols policy-name Parameters policy-name Enter the service-policy name, using a string up to 32 characters. Defaults Not configured. [...]

policy-map-input — creates an input policy map. show cpu-queue rate cp Display the rates for each CPU queue. S4820T Syntax show cpu-queue rate cp 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 Lin[...]

Q10 300 50 Q11 300 50 show ip protocol-queue-mapping Display the queue mapping for each configured protocol. S4820T Syntax show ip 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 Comma[...]

_ _ PIM any any _ Q11 _ _ UDP (RIP) any 520 _ Q9 _ _ TCP (SSH) any 22 _ Q6 _ _ TCP (TELNET) any 23 _ Q6 _ _ VRRP any any _ Q10 _ _ Dell# Dell# Dell# Dell# Dell# show ipv6 protocol-queue-mapping Display the queue mapping for each configured IPv6 protocol. S4820T Syntax show ipv6 protocol-queue-mapping Defaults Not configured. Command Modes EXEC Priv[...]

_ _ ICMPV6 RA any any _ Q6 _ _ ICMPV6 NS any any _ Q5 _ _ ICMPV6 RS any any _ Q5 _ _ ICMPV6 any any _ Q6 _ _ VRRPV6 any any _ Q10 _ _ OSPFV3 any any _ Q9 _ _ Dell# Dell# Dell# show mac protocol-queue-mapping Display the queue mapping for the MAC protocols. S4820T Syntax show mac protocol-queue-mapping Defaults Not configured. Command Modes EXEC Pri[...]

Q7 CP _ LACP 01:80:c2:00:00:02 0x8809 Q7 CP _ LLDP any 0x88cc Q8 CP _ GVRP 01:80:c2:00:00:21 any Q8 CP _ STP 01:80:c2:00:00:00 any Q7 CP _ ISIS 01:80:c2:00:00:14/15 any Q9 CP _ 09:00:2b:00:00:04/05 any Q9 CP Dell# 558 Control Plane Policing (CoPP)[...]

13 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[...]

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. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information By default, iSCSI is enabled on[...]

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 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intr[...]

pfc mode on Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices. Syntax pfc mode on To disable the PFC configuration, use the no pfc mode on command. Defaults PFC mode is on. Command Modes DCB INPUT POLICY Command History This guide is platform-specific. For command information abou[...]

pfc no-drop queues Configure the port queues that still function as no-drop queues for lossless traffic. Syntax pfc no-drop queues queue-range To remove the no-drop port queues, use the no pfc no-drop queues command. Parameters queue-range Enter the queue range. Separate the queue values with a comma; specify a priority range with a dash; for examp[...]

dot1p Value in the Incoming Frame Description heading 4 2 5 3 6 3 7 3 show dcb Displays the data center bridging status, the number of PFC-enabled ports, and the number of PFC- enabled queues. Syntax show dcb [stack-unit unit-number ] [port-set port-set-number ] Parameters unit-number Enter the DCB unit number. port-set- number Enter the port-set n[...]

show interface pfc Displays the PFC configuration applied to ingress traffic on an interface, including priorities and link delay. Syntax show interface port-type slot/port[] pfc {summary | detail} Parameters port-type slot/ port[] pfc Enter the port-type slot and port PFC information. {summary | detail} Enter the keyword summary for a summary list[...]

Field Description Local is enabled DCBX operational status (enabled or disabled) with a list of the configured PFC priorities. Operational status (local port) Port state for current operational PFC configuration: • Init : Local PFC configuration parameters were exchanged with the peer. • Recommend : Remote PFC configuration parameters were rece[...]

Field Description PFC TLV Statistics: Output TLV pkts Number of PFC TLVs transmitted. PFC TLV Statistics: Error pkts Number of PFC error packets received. PFC TLV Statistics: Pause Tx pkts Number of PFC pause frames transmitted. PFC TLV Statistics: Pause Rx pkts Number of PFC pause frames received. Example (Summary) Dell# show interfaces tengigabit[...]

show interface pfc statistics Displays counters for the PFC frames received and transmitted (by dot1p priority class) on an interface. Syntax show interface port-type slot/port [] pfc statistics Parameters port-type Enter the port type. slot/port [] Enter the slot/port number. Command Modes INTERFACE Command History This guide is platform-specific.[...]

show stack-unit stack-ports pfc details Displays the PFC configuration applied to ingress traffic on stacked ports, including PFC Operational mode on each unit with the configured priorities, link delay, and number of pause packets sent and received. Syntax show stack-unit {all | stack-unit } stack-ports {all | port- number } pfc details Parameters[...]

bandwidth-percentage Configure the bandwidth percentage allocated to priority traffic in port queues. Syntax bandwidth-percentage percentage To remove the configured bandwidth percentage, use the no bandwidth- percentage command. Parameters percentage (Optional) Enter the bandwidth percentage. The percentage range is from 1 to 100% in units of 1%. [...]

sum of configured bandwidth allocation to dot1p priority traffic in all ETS priority groups must be 100%. Allocate at least 1% of the total bandwidth to each priority group and queue. If bandwidth is assigned to some priority groups but not to others, the remaining bandwidth (100% minus assigned bandwidth amount) is equally distributed to nonstrict[...]

Parameters pfc-queues Enter the pfc-queue range. To disable DCB, use the no dcb enable command. The range is from 1 or 2. 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 . Version The follow[...]

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 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.16.0 [...]

priority-group To use with an ETS output policy, create an ETS priority group. Syntax priority-group group-name To remove the priority group, use the no priority-group command. Parameters group-name Enter the name of the ETS priority group. The maximum is 32 characters. Defaults none Command Modes CONFIGURATION Command History This guide is platfor[...]

You must fully define the priority-group profile with a PGID and priorities before mapping it to a QoS policy because the PGID and priorities are unique keys of the traffic class group (TCG) that define the QoS policy. You must disable the DCB output policy before changing the PGID or priorities of a priority group assigned to that DCB output polic[...]

You can only associate output QoS policy profiles with the priority groups in the DCB output profile context; output QoS policy profiles are not permitted on output policy-maps. WRED, ECN, rate shaping, and rate limiting are not supported in output policies because DCBx does not negotiate these parameters with peer devices. You can apply a QoS outp[...]

Related Commands • priority-list — configures the 802.1p priorities. scheduler Configure the method used to schedule priority traffic in port queues. Syntax scheduler value To remove the configured priority schedule, use the no scheduler command. Parameters value Enter schedule priority value. The range: strict: strict-priority traffic is servi[...]

• bandwidth-percentage — bandwidth percentage allocated to priority traffic in port queues. show interface ets Displays the ETS configuration applied to egress traffic on an interface, including priority groups with priorities and bandwidth allocation. Syntax show interface port-type slot/port[] ets {summary | detail} Parameters port-type slot/[...]

6 - - 7 - - Remote Parameters : ------------------- Remote is disabled Local Parameters : ------------------ Local is enabled TC-grp Priority# Bandwidth TSA ------------------------------------------------ 0 - - 1 0,1,2 100% ETS 2 3 0 % SP 3 4,5,6,7 0 % SP 4 - - 5 - - 6 - - 7 - - Oper status is init ETS DCBX Oper status is Down State Machine Type i[...]

------------------------------------------------ 0 - - 1 0,1,2 100% ETS 2 3 0 % SP 3 4,5,6,7 0 % SP 4 - - 5 - - 6 - - 7 - - Oper status is init ETS DCBX Oper status is Down State Machine Type is Asymmetric Conf TLV Tx Status is enabled Reco TLV Tx Status is enabled 0 Input Conf TLV Pkts, 1955 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0 Input Reco[...]

1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init Conf TLV Tx Status is disabled Traffic Class TLV Tx Status is disabled 0 Input Conf TLV Pkts, 0 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0T LIVnput Traffic Class TLV Pkts, 0 Output Traffic Class TLV Pkts, 0 Error Traffic Class Pkts Example (Detail) Dell(con[...]

1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init Conf TLV Tx Status is disabled Traffic Class TLV Tx Status is disabled 0 Input Conf TLV Pkts, 0 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0 Input Traffic Class TLV Pkts, 0 Output Traffic Class TLV Pkts, 0 Error Traffic Class TLV Pkts show qos priority-groups[...]

Parameters stack-unit Enter the stack unit identification. port-number Enter the port number. 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 h[...]

7 - - 8 - - DCBX Commands The following DCBX commands are supported on the Dell Networking OS. advertise dcbx-app-tlv Configure DCBX to send iSCSI TLV advertisements. S4820T Syntax advertise dcbx-app-tlv iscsi To disable DCBX iSCSI TLV advertisements, use the no advertise dcbx-app- tlv iscsi command. Defaults Enabled Command Modes PROTOCOL LLDP Com[...]

Parameters {fcoe | iscsi} Enter the application priority TLVs, where: • fcoe : enables the advertisement of FCoE in application priority TLVs. • iscsi : enables the advertisement of iSCSI in application priority TLVs. Defaults Application priority TLVs are enabled to advertise FCoE and iSCSI. Command Modes PROTOCOL LLDP Command History This gui[...]

Command Modes PROTOCOL LLDP 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 Intro[...]

• manual : configures the port to operate only on administer-configured DCB parameters. The port does not accept a DCB configuration received form a peer or a local configuration source. Defaults Manual Command Modes INTERFACE PROTOCOL LLDP Command History This guide is platform-specific. For command information about other platforms, refer to th[...]

Defaults Auto Command Modes INTERFACE PROTOCOL LLDP 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[...]

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 9.7(0.0) Introduced on the S6000-ON[...]

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-bits command. Parameters priority-bitmap Enter the priori[...]

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. 9.2.(0.0[...]

Field Description Operational Version Local DCBX Status: DCBX Max Version Supported Highest DCBX version supported in Control TLVs. Local DCBX Status: Sequence Number Sequence number transmitted in Control TLVs. Local DCBX Status: Acknowledgment Number Acknowledgement number transmitted in Control TLVs. Local DCBX Status: Protocol State Current ope[...]

P-PFC Configuration TLV enabled p-PFC Configuration TLV disabled F-Application priority for FCOE enabled f-Application Priority for FCOE disabled I-Application priority for iSCSI enabled i-Application Priority for iSCSI disabled ----------------------------------------------------------- Interface TenGigabitEthernet 0/49 Remote Mac Address 00:00:00[...]

Command Modes CONFIGURATION INTERFACE Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810 and S6000 platforms. Usage Information A DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include priority-based flow control (PFC) and [...]

dot1p3_group- num dot1p4_group- num dot1p5_group- num dot1p6_group- num dot1p7_group- num Defaults None Command Modes DCB MAP Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810, S6000 platforms. Usage Information PFC and ETS settings are not pre-configured on Ethernet ports. You must use the dc[...]

pfc mode on Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices. Syntax pfc mode on To disable the PFC configuration, use the no pfc mode on command. Defaults PFC mode is on. Command Modes DCB MAP Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Intr[...]

priority-group bandwidth pfc Configure the ETS bandwidth allocation and PFC mode used to manage port traffic in an 802.1p priority group. Parameters priority-group group-num Enter the keyword priority-group followed by the number of an 802.1p priority group. Use the priority- pgid command to create the priority groups in a DCB map. bandwidth percen[...]

If a priority group does not use its allocated bandwidth, the unused bandwidth is made available to other priority groups. To remove a priority-group configuration in a DCB map, enter the no priority- group bandwidth pfc command. By default, equal bandwidth is assigned to each dot1p priority in a priority group. Use the bandwidth parameter to confi[...]

show qos dcb-map Display the DCB parameters configured in a specified DCB map. Syntax show qos dcb-map map-name Parameters map-name Displays the PFC and ETS parameters configured in the specified map. Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810 a[...]

PfcMode:ON -------------------- PG:0 TSA:ETS BW:50 PFC:OFF Priorities:0 1 2 4 5 6 7 PG:1 TSA:ETS BW:50 PFC:ON Priorities:3 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 [...]

Dell(conf)#dcb pfc-shared-buffer-size 2000 %ERROR: pfc shared buffer size configured cannot accommodate existing buffer requirement in the system. Example Dell(conf)#dcb pfc-shared-buffer-size 5000 dcb-buffer-threshold Configure the profile name for the DCB buffer threshold. This utility is supported on the S4810, S4820T, and S6000 platforms. S4820[...]

Parameters priority Specify the priority of the queue for which the buffer space settings apply value Enter a number in the range of 0 to 7 to denote the priority to be allocated to the dynamic buffer control mechanism buffer-size Ingress buffer size size Size of the ingress buffer in KB. Enter a number in the range of 0 to 7787. The default is 45 [...]

policy is applied, then the configuration for those priorities are pre-designed. However, if the peer-provided priorities are applied, although a DCB input policy is present, the peer-provided priorities become effective for buffer configuration. This method of configuration provides an easy and flexible technique to accommodate both administrative[...]

threshold- value Buffer limit at which the port sends the pause to peer in KB. Enter a number in the range of 0 to 7787. The default is 10 KB. resume-offset Buffer offset limit for resuming in KB threshold- value Buffer offset limit at which the port resumes the peer in KB. Enter a number in the range of 1 to 7787. The default is 10 KB. shared- thr[...]

Dell(conf-qos-policy-buffer)#queue 0 pause no-drop buffer-size 128000 pause-threshold 103360 resume-threshold 83520 Dell(conf-qos-policy-buffer)# queue 4 pause no-drop buffer-size 128000 pause-threshold 103360 resume-threshold 83520 dcb-policy buffer-threshold (Interface Configuration) Assign the DCB policy to the DCB buffer threshold profile on in[...]

dcb-policy dcb-buffer-threshold (Global Configuration) Assign the DCB policy to the DCB buffer threshold profile on stack ports that applies globally throughout the system. This utility is supported on the and S4820T platforms. This command is not supported on the S6000 platform because it does not contain stack ports. Syntax dcb-policy buffer-thre[...]

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 S6000-ON. 9.3(0.0) Introduced on the S6000 platform. Usage Information The following table describes the output fields displayed for the show command:[...]

Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S6000 platform. Usage Information Configure the maximum buffer available for PFC traffic. You can choose to increase or decrease the buffer size that is currently allocated in the system by default. However, if you modify the PFC buffer size to be lo[...]

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 at which the port sends the pause to peer in KB. resume-threshold-value Buffer offset limit at which the port resumes the peer in KB. [...]

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 queue is a lossy or lossless queue for which buffer threshold is configured buffer-size Ingress buffer size pause-threshold-value Buffer limit at which the port sends the pau[...]

thresholds for the buffer. This method of configuration enables you to effectively manage and administer the behavior of lossless queues. 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} enable • To disable ETS on interface, use “ no d[...]

14 Debugging and Diagnostics The basic debugging and diagnostic commands are supported by the Dell Networking Operating System. This chapter contains the following sections: • Diagnostic and Monitoring Commands • Offline Diagnostic Commands • Hardware Commands Diagnostics and Monitoring Commands The following section describes the diagnostics[...]

Version Description 8.3.7.0 Introduced on the S4810. Usage Information The Kernel core dump can be large and may take up to 5 to 30 minutes to upload. Dell Networking OS does not overwrite application core dumps so you should delete them as necessary to conserve space on the flash; if the flash is out of memory, the coredump is aborted. On the S-Se[...]

level1 Enter the keyword Level1 to run Level 1 diagnostics. 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 (for example, SDR[...]

offline stack-unit Place a stack unit in the offline state. Syntax offline stack-unit number Parameters number Enter the stack-unit id. Range: S4820T — 0 to 11 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 [...]

online stack-unit Place a stack unit in the online state. Syntax online stack-unit number Parameters number Enter the stack-unit number. The S4820T range is from 0 to 11. 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[...]

Hardware Commands These commands display information from a hardware sub-component or ASIC. clear hardware stack-unit Clear statistics from selected hardware components. Syntax clear hardware stack-unit id {counters | unit 0–0 counters | cpu data-plane statistics | cpu i2c statistics | cpu party-bus statistics | cpu sata-interface statistics | st[...]

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. Related Commands show hardware stack-unit — 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 stat[...]

Related Commands show hardware stack-unit — displays the data plane or management plane input and output statistics of the designated component of the designated stack member. 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 40[...]

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. Usage Information This command enables a hardware watchdog mechanism that automatically reboots an Dell Networking OS switch/ router with a single unresponsive unit. This behavior is a last-resort mechanism intended to prevent [...]

show hardware layer3 Display Layer 3 ACL or QoS data for the selected stack member and stack member port-pipe. Syntax show hardware layer3 {acl | qos} stack-unit number port-set 0–0 Parameters acl | qos Enter either the keyword acl or the keyword qos to select between ACL or QoS data. stack-unit number Enter the keywords stack-unit then a number [...]

Parameters stack-unit stack-unit {command- option} Enter the keywords stack-unit to select a particular stack member and then enter one of the following command options to display a collection of data based on the option entered. The range is 0 to 11. buffer Enter the keyword buffer . To display the total buffer statistics for the stack unit, enter[...]

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) Replaced the keyword port with interface . 9.7(0.0) Introduced on the[...]

Example (Drops Unit) Dell#sh hard stack-unit 1 drops unit 0 PortNumberIngress Drops IngMac Drops Total Mmu Drops 1 0 0 0 2 0 0 0 3 0 0 0 4 0 0 0 EgMac Drops Egress Drops 0 0 0 0 0 0 0 0 Dell# Example (Port- Stats) Dell#show hardware stack-unit 1 unit 0 port-stats ena/ speed/ link auto STP lrn inter max loop port link duplex scan neg? state pause di[...]

0x0060804c ASFPORTSPEED.ge8 = 0x00000000 0x0060904c ASFPORTSPEED.ge9 = 0x00000000 0x0060a04c ASFPORTSPEED.ge10 = 0x00000000 0x0060b04c ASFPORTSPEED.ge11 = 0x00000000 0x0060c04c ASFPORTSPEED.ge12 = 0x00000000 0x0060d04c ASFPORTSPEED.ge13 = 0x00000000 0x0060e04c ASFPORTSPEED.ge14 = 0x00000000 0x0060f04c ASFPORTSPEED.ge15 = 0x00000000 0x0061004c ASFPO[...]

0x0b70a001 BCAST_STORM_CONTROL.ge10 = 0x00000000 !------------------ output truncated ---------------! Example (Counters) Dell#show hardware stack-unit 1 unit 0 counters unit: 0 port: 1 (interface Te 1/1) Description Value RX - IPV4 L3 Unicast Frame Counter 0 RX - IPV4 L3 Routed Multicast Packets 0 RX - IPV6 L3 Unicast Frame Counter 0 RX - IPV6 L3 [...]

TX - 1519 to 2047 Byte Frame Counter 0 TX - 2048 to 4095 Byte Frame Counter 0 TX - 4096 to 9216 Byte Frame Counter 0 TX - Good Packet Counter 278 TX - Packet/Frame Counter 278 TX - Unicast Frame Counter 0 TX - Multicast Frame Counter 278 TX - Broadcast Frame Counter 0 TX - Byte Counter 18688 TX - Control Frame Counter 0 TX - Pause Control Frame Cou[...]

RX - Multicast Frame Counter 0 RX - Broadcast Frame Counter 0 RX - Byte Counter 0 RX - Control Frame Counter 0 RX - Pause Control Frame Counter 0 RX - Oversized Frame Counter 0 RX - Jabber Frame Counter 0 RX - VLAN Tag Frame Counter 0 RX - Double VLAN Tag Frame Counter 0 RX - RUNT Frame Counter 0 RX - Fragment Counter 0 RX - VLAN Tagged Packets 0 R[...]

TX - Debug Counter 1 0 TX - Debug Counter 2 0 TX - Debug Counter 3 0 TX - Debug Counter 4 0 TX - Debug Counter 5 0 TX - Debug Counter 6 0 TX - Debug Counter 7 0 TX - Debug Counter 8 0 TX - Debug Counter 9 0 TX - Debug Counter 10 0 TX - Debug Counter 11 0 Example (Details) Dell#show hardware stack-unit 1 unit 1 details ******************************[...]

The linkStatus of Hg Port 26 is FALSE The linkStatus of Hg Port 27 is FALSE !------------------ output truncated ---------------! Example (Total-Buffer) Dell#show hardware stack-unit 1 buffer total-buffer Dell#show hardware stack-unit 1 buffer total-buffer ----- Buffer Details for Stack-Unit 1 ----- Total Buffers allocated per Stack-Unit 46080 Exam[...]

show hardware buffer interface Display buffer statistics for a specific interface. Syntax show hardware buffer inteface interface {priority-group { id | all } | queue { id | all} ] buffer-info Parameters interface interface Enter any of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the ke[...]

0 - 61440 0 STATIC 174 0 0 0 Dell# Example displaying queue range Dell#show hardware buffer interface tengigabitethernet 1/1 queue all buffer-info ----- Buffer Stats for Interface Te 1/1 Queue 0 ----- Maximum Shared Limit: 29514 Default Packet Buffer allocate for the Queue: 8 Used Packet Buffer: 0 ----- Buffer Stats for Interface Te 1/1 Queue 1 ---[...]

show hardware buffer-stats-snapshot Displays buffer statistics tracking resource information for a specific interface. Syntax show hardware buffer-stats-snapshot resource interface interface {priority-group { id | all } | queue { ucast{ id | all} { mcast { id | all} | all} Parameters buffer-stats- snapshot unit number Display the historical 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[...]

Parameters counters Enter the keywords counters to display counter value for the specified stack-member the port-pipe. interface interface Enter any 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 Etherne[...]

RX - Double VLAN Tag Frame Counter 0 RX - RUNT Frame Counter 0 RX - Fragment Counter 0 RX - VLAN Tagged Packets 0 RX - Ingress Dropped Packet 0 RX - MTU Check Error Frame Counter 0 RX - PFC Frame Priority 0 0 RX - PFC Frame Priority 1 0 RX - PFC Frame Priority 2 0 RX - PFC Frame Priority 3 0 RX - PFC Frame Priority 4 0 RX - PFC Frame Priority 5 0 R[...]

Version Description 9.2(0.2) Modified the drops keyword range, unit keyword range and added the buffer and cpu management statistics options. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.5 Added i2c statistics and sata-interfaces statistics. 8.3.11.4 Added user port information. 8.3.11.1 Introduced on the Z9000. 8.3.7.[...]

TTL Threshold Drops : 0 INVALID VLAN CNTR Drops : 0 L2MC Drops : 0 PKT Drops of ANY Conditions : 0 Hg MacUnderflow : 0 TX Err PKT Counter : 0 --- Error counters--- Internal Mac Transmit Errors : 0 Unknown Opcodes : 0 Internal Mac Receive Errors : 0 show hardware stack-unit buffer-stats-snapshot (Total Buffer Information) View the buffer statistics [...]

Command History Version Description 9.8(0.0) Added the keyword interface all . 9.7(0.0) Introduced on the S6000-ON. 9.6(0.0) Introduced on the S5000. 9.3(0.0) Introduced on the S6000, S4810, and S4820T. Usage Information The following information is displayed based on the buffer-info type, such as device-level details, queue-based snapshots, or pri[...]

--------------------------------------- MCAST 3 0 Unit 1 unit: 3 port: 25 (interface Fo 1/168) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------- MCAST 3 0 Unit 1 unit: 3 port: 29 (interface Fo 1/172) --------------------------------------- Q# TYPE Q# TOTAL BUFFERED CELLS ----------------[...]

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. 8.3.19.0 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. Example Dell#show hardware system-flow[...]

, FPF4=0x00 MASK=0x00000000 00000000 00000000 ffffffff ffff0000 00000000 00000000 , 0x00 action={act=Drop, param0=0(0x00), param1=0(0x00)}, action={act=CosQCpuNew, param0=7(0x07), param1=0(0x00)}, action={act=CopyToCpu, param0=0(0x00), param1=0(0x00)}, action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)}, meter=NULL, counter={idx=2, mode=0x01[...]

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-ON.[...]

15 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 operating system supports the[...]

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 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Intr[...]

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. debug ipv6 dhcp To enable debug logs for DHCPv6 relay agent transactions. Syntax debug ipv6 dhcp To disable the debug logs for dhcpv6 relay agent transactions, use the debug ipv6 [...]

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. 8.3.19.0 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. disable Disable the DHCP [...]

dns-server Assign a DNS server to clients based on address pool. S4820T Syntax dns-server address [address2...address8] Parameters address Enter a list of DNS servers that may service clients on the subnet. You may list up to eight servers, in order of preference. Defaults none Command Modes DHCP <POOL> 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 S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

Version Description 8.2.1.0 Introduced on the C-Series and S-Series. hardware-address For manual configurations, specify the client hardware address. S4820T Syntax hardware-address address Parameters address Enter the hardware address of the client. Defaults none Command Modes DHCP <POOL> Command History This guide is platform-specific. For c[...]

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. 8.3.19.0[...]

Version Description 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. netbios-name-server Specify the NetBIOS Windows Internet Naming Service (WINS) name servers, in order of preference, that are available to Microsoft Dynamic Host Configuration Protocol (DHCP) clients. S4820T Syntax[...]

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-peer: Enter the keyword p-node . Defaults Hybrid Command Modes DHCP <POOL> Command History This guide is platform-specific. For command information about other platform[...]

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 and S-Series. pool Create an address pool. S4820T Syntax pool name Parameters name Enter the address pool’s identifying n[...]

show ip dhcp binding Display the DHCP binding table. S4820T 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 v[...]

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 and S-Series. show ip dhcp conflict Display the address conflict log. S4820T Syntax show ip dhcp conflict address Parameter[...]

show ip dhcp server Display the DHCP server statistics. S4820T Syntax show ip dhcp server statistics Defaults none Command Modes EXEC Privilege Command History 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[...]

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. 8.3.1.0 Introduced on the E-Series. 8.2.1.0 Introduced on the C-Series and S-Series. Related Commands arp inspection-trust — specifies a port as trusted so [...]

clear ip dhcp snooping Clear the DHCP binding table. Syntax clear ip dhcp snooping {binding | source-address-validation discard-counters [interface interface ]} Parameters binding Clears the binding table. source- address- validation discard- counters Clears discard counters from all the interfaces configured with IP Source Guard. interface interfa[...]

Version Description 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. Example The following example shows how to clear the discard counters globally: Dell> clear ip dhcp snooping source-address-validation discard- counters The following example [...]

ip dhcp relay Enable Option 82. S4820T Syntax ip dhcp relay information-option [remote-id | trust-downstream] Parameters remote-id Configure the system to enable the remote-id string in option-82. trust- downstream Configure the system to trust Option 82 when it is received from the previous-hop router. Defaults Disabled Command Modes CONFIGURATION[...]

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. 9.2.(0.0) Introduced on the S4810 and S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced on the E-Series. 8.2.1.0 Introduced on the C-Series and S-Series on Layer 2 i[...]

ipv6 dhcp snooping vlan Enable ipv6 DHCP Snooping on VLAN or range of VLANs. Syntax [no] ip dhcp snooping vlan vlan-id To disable the ipv6 dhcp snooping on VLAN basis or range of VLAN, use the no ipv6 dhcp snooping vlan <vlan-id> command. Parameters vlan-id Enter the name of a VLAN id or list of the VLANs to enable DHCP Snooping. Defaults Dis[...]

slot/port Enter the slot and port number of the interface. lease time Enter the keyword lease then the amount of time the IP address are leased. The range is from 1 to 4294967295. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relev[...]

ipv6 ipv6- address Enter the keyword ipv6 then the IPv6 address that is leased to the client. interface type Enter the keyword interface then the type of interface to which the host is connected: • For an 10/100 Ethernet interface, enter the keyword fastethernet . • For a Gigabit Ethernet interface, enter the keyword gigabitethernet . • For 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 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0[...]

ip dhcp snooping database renew Renew the binding table. S4820T 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[...]

Version Description 9.7(0.0) Introduced on the S4810, S4820T, S6000 and Z-Series. ip dhcp snooping trust Configure an interface as trusted. S4820T 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 Ne[...]

Version Description 9.7(0.0) Introduced on the S4810, S4820T, S6000 and Z-Series. ip dhcp source-address-validation Enable the IP Source Guard. Syntax [no] ip dhcp source-address-validation [ipmac] [vlan vlan-id ] Parameters ipmac Enable IP+MAC Source Address Validation. vlan vlan-id (OPTIONAL) SAV validates the source IP address along with the sou[...]

3. Reload the system. ip dhcp relay information-option Enable Option 82. S4820T Syntax ip dhcp relay information-option [trust-downstream] [vpn] Parameters trust- downstream Configure the system to trust Option 82 when it is received from the previous-hop router. vpn Enter the keyword vpn to add VPN/VRF related sub-option to relay agent information[...]

ip dhcp snooping verify mac-address Validate a DHCP packet’s source hardware address against the client hardware address field (CHADDR) in the payload. S4820T 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 helper-address Configures the destination broadcast address or the host address for DHCP server requests. S4820T Syntax ip helper-address [vrf vrf-name ] ip-address To disable the destination broadcast address or the host address for DHCP server requests, use the i[...]

Parameters ipv6-address Enter the keyword ipv6–address through which the server address can be reached. Default 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 Del[...]

• 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 128. Defaults none Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about othe[...]

ipmac-vlan sav access-list on Port-channel 10 on stack-unit 0 Total cam count 5 permit host 0.0.0.0 host 00:00:00:00:00:00 count (0 packets) permit vlan 10 host 1.1.1.1 host 00:00:00:00:01:01 count (0 packets) permit vlan 10 host 1.1.1.2 host 00:00:00:00:01:02 count (0 packets) permit vlan 10 host 1.1.1.3 host 00:00:00:00:01:03 count (0 packets) ip[...]

deny access-list on Port-channel 10 on stack-unit 2 Total cam count 1 deny vlan 10 count (0 packets) NOTE: The output for port-channel interfaces does not display the physical interface. If the LAG member interfaces belong to different stack-units, the counters are displayed per stack-unit for that port channel. show ipv6 dhcp snooping Display the [...]

Commands to Configure DNS To configure the Domain Names Systems (DNS) on the system, use the following commands: ip name-server Configures the name server IP addresses for VRF. Using this command, you can configure up to a maximum of six IP addresses per VRF. S4820T Syntax ip name-server [vrf vrf-name] ip-address [ ip-address2 ] [ ip- address3 ] [ [...]

ip domain-name Configures the default domain corresponding to a specific VRF. This domain is appended to the in complete DNS requests corresponding to the specified VRF. S4820T Syntax ip domain-name [vrf vrf-name ] name To undo the domain name configuration corresponding to a specific VRF, use the no ip domain-name [vrf vrf-name ] name command. Par[...]

Parameters vrf vrf-name (Optional) Enter the key word vrf and then the name of the VRF to add a domain name to the DNS list corresponding to that VRF. name Enter the name of the domain to be appended to the DNS list corresponding to the VRF. Defaults None Command Modes EXEC Command History This guide is platform-specific. For command information ab[...]

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 Description 9.7(0.0) Introduced on the S6000-ON.[...]

Usage Information Use this command to delete one or all dynamically learned host table entries corresponding to a specific VRF. Example Dell#clear host vrf jay dell Dell#clear host vrf jay * 682 Dynamic Host Configuration Protocol (DHCP)[...]

16 Equal Cost Multi-Path (ECMP) Equal cost multi-path (ECMP) is supported on the Dell Networking OS. 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 defined threshold. S4820T Syntax ecmp-group { ecmp-group[...]

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. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. Usage Information Using CONFIGURATION mode, create an ECMP group ID. You c[...]

ecmp crc16 | crc16cc | crc32MSB | crc32LSB | crc- upper | dest-ip | lsb | xor1 | xor2 | xor4 | xor8 | xor16 TeraScale and ExaScale Only: 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 • c[...]

Enter the keywords port-set port-pipe then the port pipe number. The range is from 0 to 5. hg-seed seed- value stack- unit Z-Series only: Enter the keywords hg-seed then the hash algorithm seed value. The range is from 0 to 2147483646. Enter the keywords stack-unit then the stack unit number. Enter the keywords port-set then the stack-unit port-pip[...]

Version Description 7.7.1.1 Added the nh-ecmp option. Usage Information To ensure that CRC is not used for LAG, set the default hash-algorithm method on ExaScale systems. For example, hash-algorithm ecmp xor lag checksum nh-ecmp checksum. The hash value calculated with the hash-algorithm command is unique to the entire chassis. The hash algorithm c[...]

hash-algorithm ecmp Change the hash algorithm used to distribute traffic flows across an ECMP (equal-cost multipath routing) group. S4820T 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[...]

Usage Information Deterministic ECMP sorts ECMPs in order even though RTM provides them in a random order. However, the hash algorithm uses as a seed the lower 12 bits of the chassis MAC, which yields a different hash result for every chassis. This behavior means that for a given flow, even though the prefixes are sorted, two unrelated chassis sele[...]

Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.10.0 Introduced on the S4810. Usage Information You must save the new ECMP settings to the startup-config ( write-mem ) then reload the system for the new settings to take effect. Related Commands show ip cam stack-unit – Display content-addressable memory ([...]

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. S4820T 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[...]

• PORT-CHANNEL 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) Introduced on the S6000-ON. 9.0.2.0 Introd[...]

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. S4820T Syntax show link-bundle-distribution Command Modes EXEC Privilege Command History This gui[...]

17 FIPS Cryptography To configure federal information processing standards (FIPS) cryptography, use the following commands: fips mode enable Enable the FIPS cryptography mode on the platform. Syntax [no] fips mode enable To disable the FIPS cryptography mode, use the no fips mode enable command. Default Disabled Command Modes CONFIGURATION Example [...]

show fips status Displays the status of the FIPS mode. Syntax show fips status Defaults None Command Modes EXEC Example Dell#show fips status FIPS Mode : Disabled Dell# 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[...]

Version Description 9.1(0.0) Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on S4810. Example Dell#show ip ssh SSH server : enabled. SSH server version : v2. SSH server vrf : default. SSH server ciphers : 3des-cbc,aes128-cbc,aes192- cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr. SSH server macs : hmac-sha1-96. SSH[...]

ssh Open an SSH connection specifying the hostname, username, port number, and version of the SSH client. Syntax ssh {hostname|ipv4 address|ipv6 address} [ -c encryption cipher| -l username| -m HMAC alogorithm|-p port-number|-v {1|2}] Parameters hostname (OPTIONAL) Enter the IP address or the hostname of the remote device. ipv4 address (OPTIONAL) E[...]

Without the FIPS mode enabled: • hmac-sha1 : Force ssh to use the hmac-sha1 HMAC algorithm. • hmac-shal-96 : Force ssh to use the hmac-sha1–96 HMAC algorithm. • hmac-md5 : Force ssh to use the hmac-md5 HMAC algorithm. • hmac-md5–96 : Force ssh to use the hmac-md5–96 HMAC algorithm. With the FIPS mode enabled: • hmac-md5 : Force ssh [...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. Related Commands ip ssh server Configure an SSH server. show ip ssh client-pub- keys Display the client-public keys. Usage Information Dell Networking OS supports both inbound and outbound SSH sessions using IPv4 or IPv6 addressing. Inbound SSH supports accessi[...]

<cr> Dell#ssh 10.10.10.10 -c ? 3des-cbc Force ssh to use 3des-cbc encryption cipher aes128-cbc Force ssh to use aes128-cbc encryption cipher aes192-cbc Force ssh to use aes192-cbc encryption cipher aes256-cbc Force ssh to use aes256-cbc encryption cipher aes128-ctr Force ssh to use aes128-ctr encryption cipher aes192-ctr Force ssh to use aes1[...]

18 FIP Snooping To enable the FCoE Transit feature and configure FIP snooping, use the following Dell Networking Operating System commands on the S4820T platform. 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 [...]

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. S4820T Syntax clear fip-snooping statistics [interface vlan vlan-id | interface fortyGigE port-type port/slot | interfa[...]

debug fip snooping Enable debugging on FIP snooping. S4820T 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. S4820T 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 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 9.7(0.0) Introduced on the Z9500 and S6000-ON. 8.3.19.0 Introduced on the S482[...]

fip-snooping max-sessions-per-enodemac Configure the maximum session limit per ENode MAC address. S4820T Syntax fip-snooping max—sessions—per—enode—mac max-sessions-value To return the configured maximum sessions to the default value, use the no fip- snooping max—sessions—per—enode—mac command. Parameters max-sessions- value Enter t[...]

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. Usage Information The maximum number of FCFs supported per FIP snooping-enabled VLAN is four. fip-snooping port-mode fcoe-trusted [...]

show fip-snooping config Display the FIP snooping status and configured FC-MAP values. S4820T Syntax show fip-snooping config 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 [...]

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 Z9500 and[...]

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 Z9500 and[...]

show fip-snooping statistics Display statistics on the FIP packets snooped on all interfaces, including VLANs, physical ports, and port channels. S4820T Syntax show fip-snooping statistics [interface vlan vlan-id | interface port-type port/slot | interface port-channel port- channel-number ] Parameters vlan-id Enter the VLAN ID of the FIP packet st[...]

Field Description Number of Unicast Discovery Solicits Number of FIP-snoop unicast discovery solicit frames received on the interface. Number of FLOGI Number of FIP-snoop FLOGI request frames received on the interface. Number of FDISC Number of FIP-snoop FDISC request frames received on the interface. Number of FLOGO Number of FIP-snoop FLOGO frame[...]

Field Description Number of Session failures due to Hardware Config Number of session failures due to hardware configuration that occurred on the interface. Example Dell# show fip-snooping statistics interface vlan 100 Number of Vlan Requests :0 Number of Vlan Notifications :0 Number of Multicast Discovery Solicits :2 Number of Unicast Discovery So[...]

Number of FLOGO :0 Number of Enode Keep Alive :0 Number of VN Port Keep Alive :0 Number of Multicast Discovery Advertisement :4451 Number of Unicast Discovery Advertisement :2 Number of FLOGI Accepts :2 Number of FLOGI Rejects :0 Number of FDISC Accepts :16 Number of FDISC Rejects :0 Number of FLOGO Accepts :0 Number of FLOGO Rejects :0 Number of C[...]

show fip-snooping vlan Display information on the FCoE VLANs on which FIP snooping is enabled. S4820T Syntax show fip-snooping vlan 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 foll[...]

Version Description 9.7(0.0) Introduced on the S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 718 FIP Snooping[...]

19 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. S4820T 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[...]

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. S4820T 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:[...]

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[...]

20 GARP VLAN Registration (GVRP) The Dell Networking operating system supports the basic GVRP commands on the Dell Networking OS. 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 p[...]

• 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 8.3.11.1 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 Related Commands show gvrp statistics — displays the GVRP statistics. debug gvrp Enable debugging on GVRP. S4820T Syntax debug gvrp {config | events | pdu} To disable debugging, use the no debug gvrp {confi[...]

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. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series disable Globally disable GVRP. S4820T Syntax disable To re-enable GVRP, use the no disable command. D[...]

garp timers Set the intervals (in milliseconds) for sending GARP messages. S4820T 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 1474[...]

Version Description 7.6.1.0 Introduced on C-Series, E-Series, and S-Series 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 — Le[...]

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 disable — globally disables GVRP. gvrp registration Configure the GVRP register type. S4820T Syntax gvrp registration {fixed | normal | forbidden} To return to the default, use the gvrp register normal command. Parameters f[...]

Usage Information Fixed registration prevents an interface, configured using the command line, to belong to a VLAN (static configuration) from being unconfigured when it receives a Leave message. Therefore, Registration mode on that interface is fixed. Normal registration is the default registration. The port’s membership in the VLAN depends on G[...]

show config Display the global GVRP configuration. S4820T 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 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 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19[...]

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 of the Dell Networking OS version history for this command. Version Description 9.7(0.0) Introduced on[...]

show gvrp statistics Display the GVRP configuration statistics. S4820T Syntax show gvrp statistics {interface interface | summary} Parameters interface interface (OPTIONAL) Enter the keyword interface then one of the interface keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet[...]

A failed registration can occur for the following reasons: • Join requests were received on a port that was blocked from learning dynamic VLANs (GVRP Blocking state). • An entry for a new GVRP VLAN could not be created in the GVRP database. Example Dell#show gvrp statistics int tengigabitethernet 1/1 Join Empty Received: 0 Join In Received: 0 E[...]

21 High Availability (HA) High availability (HA) in the Dell Networking operating software is configuration synchronization to minimize recovery time in the event of a route processor module (RPM) failure. The feature is available on Dell Networking OS. In general, a protocol is defined as “hitless” in the context of an RPM failure/failover and[...]

Usage Information The patch filename includes the Dell Networking OS version, the platform, the CPU, and the process it affects ( FTOS-platform-cpu-process- patchversion.rtp ). For example, a patch labeled “7.8.1.0-EH-rp2-l2mgr-1.rtp” identifies that this patch applies to Dell Networking OS version 7.8.1.0 — E-Series platform, for RP2, addres[...]

Version Description 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced on the E-Series. Related Commands show processes restartable redundancy auto-failover-limit Specify an auto-failover limit for RPMs. When a non-recoverable fatal error is detected, an automatic RPM failover occurs. This command does not affect user-initiated (manual) failovers[...]

Version Description 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series Usage Information If you disable auto failover, enter the redundancy auto-failover-limit (without any parameters) to set auto failover to the default parameters (Count 3, Period 60 minutes). To view the redundancy [...]

Version Description 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 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 all option. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the E-Series Usage Inf[...]

Version Description 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. 7.6.1.0 Introduced on the E-Series. Usage Information To provide a hitless or warm upgrade, use this command. A hitless upgrade means that a software upgrade does not require a reboot of the line cards. A warm upgra[...]

Version Description 7.5.1.0 Introduced on the C-Series. 7.6.1.0 Introduced on the E-Series. redundancy protocol Enable hitless protocols. S4820T Syntax redundancy protocol {lacp | xstp} To disable a hitless protocol, use the no redundancy protocol {lacp | xstp} command. Parameters lacp Enter the keyword lacp to make LACP hitless. xstp Enter the key[...]

redundancy reset-counter Reset failover counter and timestamp information displayed in the show redundancy command. S4820T Syntax redundancy reset-counter Default 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 Comma[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 7.5.1.0 Introduced on the C-Series. Usage Information When you insert or remove a secondary RPM with logical SFM, the system must add or remove the backplane links to the switch fabric trunk. To avoid traffic disruption, use this command when you insert the sec[...]

redundancy synchronize Manually synchronize data once between the Master and Stand-by stack units. S4820T Syntax redundancy synchronize [full] Parameters full Enter the keyword full to synchronize all data. Default Not configured. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platf[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series. Related Commands patch flash://RUNTIME_PATCH_DIR — inserts an In-Service Modular Hot-Fix patch. show processes restartable Display the processes and tasks configured for restartability. S4820T Syntax show processes restarta[...]

Related Commands process restartable show redundancy Display the current redundancy configuration. S4820T Syntax show redundancy 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 followi[...]

Field Description PEER RPM Status Displays the state of the second RPM, if present RPM Redundancy Configuration Displays the following information: • which RPM is the preferred Primary on next boot (the redundancy primary command) • the data sync method configured (the redundancy synchronize command) • the failover type (you cannot change thi[...]

------------------------------------------------ Primary Stack-unit: mgmt-id 0 Auto Data Sync: Full Failover Type: Hot Failover Auto reboot Stack-unit: Disabled Auto failover limit: 3 times in 60 minutes -- Stack-unit Failover Record -- ------------------------------------------------ Failover Count: 0 Last failover timestamp: None Last failover Re[...]

Running Config: succeeded Jul 13 2007 21:28:53 Dell# 758 High Availability (HA)[...]

22 ICMP Message Types This chapter lists and describes the possible ICMP message type resulting from a ping. The first three columns list the possible symbol or type/code. For example, you would receive a ! or 03 as an echo reply from your ping. ICMP Messages and Their Definitions. Symbol Type Code Description Query Error . Timeout (no reply) ! 0 3[...]

Symbol Type Code Description Query Error 0 redirect for network . 1 redirect for host . 2 redirect for type-of-service and network . 3 redirect for type-of-service and host . 8 0 echo request . 9 0 router advertisement . 10 0 router solicitation . & 11 time exceeded: 0 time-to-live equals 0 during transit . 1 time-to-live equals 0 during reasse[...]

23 Internet Group Management Protocol (IGMP) The IGMP commands are supported by the Dell Networking operating software on the Dell Networking OS. 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 Rememb[...]

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 following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/por[...]

• To disable IGMP debugging, use the no debug ip igmp [vrf vrf-name ] [ group address | interface ] command. • To disable all debugging, use the undebug all command. 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 VR[...]

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 access-group To specify access control for packets, use this feature. S4820T Syntax ip igmp access-group access-list To remove the feature, use the no ip igmp access-group acce[...]

ip igmp group-join-limit To limit the number of IGMP groups that can be joined in a second, use this feature. Z9500 Syntax ip igmp group-join-limit number Parameters number Enter the number of IGMP groups permitted to join in a second. The range is from 1 to 10000. Defaults none Command Modes CONFIGURATION (conf-if- interface-slot/port ) Command Hi[...]

Parameters group-list prefix-list- name Enter the keywords group-list then a string up to 16 characters long of the prefix-list-name. 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 .[...]

Parameters milliseconds Enter the number of milliseconds as the interval. For IGMP version 2, the range is from 100 to 25599. For IGMP version 3, the range is from 100 to 65535. The default value is 1000 milliseconds . Defaults 1000 milliseconds Command Modes INTERFACE Command History This guide is platform-specific. For command information about o[...]

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) Maximum range of the Hello interval value is [...]

Parameters seconds Enter the number of seconds for the maximum response time. The range is from 1 to 25. The default is 10 seconds . Defaults 10 seconds 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 f[...]

Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. std-access-list Specify the standard IP access list that contains the mapping rules for multicast groups. source-address Specify the multicas[...]

Parameters 2 Enter the number 2 to set the IGMP version number to IGMPv2. 3 Enter the number 3 to set the IGMP version number to IGMPv3. Defaults 2 (that is, IGMPv2) 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 [...]

interface (OPTIONAL) Enter the interface type 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 information. • For a Loopback interface, enter the keyword loopback then a nu[...]

Field Description Group Address Lists the multicast address for the IGMP group. Interface Lists the interface type, slot and port number. Mode Displays the IGMP version used. Uptime Displays the amount of time the group has been operational. Expires Displays the amount of time until the entry expires. Last Reporter Displays the IP address of the la[...]

65.0.0.2 00:01:22 65.0.0.3 00:01:22 65.0.0.4 00:01:22 65.0.0.5 00:01:22 show ip igmp interface View information on the interfaces participating in IGMP. S4820T 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 t[...]

Version Description 7.5.1.0 Introduced on the C-Series. E-Series legacy command. 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[...]

IGMP version is 3 Dell# show ip igmp ssm-map Display is a list of groups that are currently in the IGMP group table and contain SSM mapped sources. S4820T Syntax show ip igmp [vrf vrf-name ] ssm-map [ group ] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. NOTE: Applies[...]

65.0.0.2 00:01:22 65.0.0.3 00:01:22 65.0.0.4 00:01:22 65.0.0.5 00:01:22 Related Commands ip igmp ssm-map — uses a statically configured list to translate (*,G) memberships to (S,G) memberships. IGMP Snooping Commands Dell Networking OS supports IGMP Snooping version 2 and 3 on all Dell Networking systems. Important Points to Remember for IGMP Sno[...]

clear ip igmp snooping groups Clear snooping entries from the group cache table. S4820T Syntax clear ip igmp snooping groups [ group-address interface | interface ] Parameters 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: [...]

Parameters snooping Enter the keyword snooping to enable debugging of IGMP snooping. 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[...]

Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 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 Introdu[...]

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. E-Series legac[...]

Version Description 8.2.1.0 Introduced on the C-Seris and S-Series. 7.7.1.0 Introduced on the E-Series. E-Series legacy command Usage Information On the C-Series and S-Series, unregistered multicast data traffic drops when you disable flooding; they do not forward the packets to multicast router ports. On the C-Series and S-Series, in order to disa[...]

Version Description 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 legacy command Usage Information This last-member-query-interval is also the interval between successive Group- Specific Query messages. To change the last-member-query interval, use this command. ip igmp snooping mr[...]

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. E-Series legac[...]

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. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information This command enables the IGMP switch to send General Queries periodically. This b[...]

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 S4810, S4[...]

show ip igmp snooping mrouter Display multicast router interfaces. S4820T 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 command information about other [...]

• show ip igmp groups — view groups. 788 Internet Group Management Protocol (IGMP)[...]

24 Interfaces The commands in this chapter are supported by Dell Networking operating software on the S8420T platform. This chapter contains the following sections: • Basic Interface Commands • Port Channel Commands • Time Domain Reflectometer (TDR) • UDP Broadcast Basic Interface Commands The following commands are for Physical, Loopback, [...]

• 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. Usage Information After you enter the clear counters command and verify the results with the show interfaces command, the line rate is not reset to 0.00%. Example Dell#clear dampening tegigabitethernet 1/10 Clear dampening[...]

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. 8.3.19.0 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-[...]

Parameters desc_text Enter a text string up to 240 characters long. 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 c[...]

Parameters half Enter the keyword half to set the physical interface to transmit only in one direction. full Enter the keyword full to set the physical 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 to th[...]

Parameters rx on Enter the keywords rx on to process the received flow control frames on this port. This is the default value for the receive side. 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 this port to the connected device when a higher rate [...]

the pause operation instruct the MAC to enable the reception of frames with a destination address equal to this multicast address. When a port receives traffic at a higher rate than it can process, the frames are stored in the port buffer. As a result, buffer usage increases. When the buffer usage reaches the value specified in the “pause-thresho[...]

off off off off off on on off on on off on off off off on on off on on on off off off off on on off on on on on off off off on on off on on LocNegRx LocNegTx RemNegRx RemNegTx off off off off off off off off off off off off off off off off off off off off off off off off off on on off off off off off off off off off on off off on on on on on on on [...]

• For a null interface, enter the keyword null then the slot/port information. The Null interface number is 0. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to1. The port range is 0. • For a Loopback interface, enter the keyword loopback then a n[...]

interface’s configuration does not contain an IP address and enter the switchport command. You can create up to 64 tunnel interfaces. The tunnel is added as a logical interface with no default configuration. To delete a tunnel interface, use the no interface tunnel tunnel-id command. The tunnel interface operates as an ECMP (equal cost multi path[...]

(comma-separated): 3, 4, 6. Range (hyphen-separated): 5-10. Slot/Port information need not contain a space before and after the dash. For example. both of the following commands are valid: interface group tengigabitethernet 1/1 - 5 ; interface group tengigabitethernet 1/1-5 ; ; . • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabit[...]

interface loopback Configure a Loopback interface. S4820T Syntax interface loopback number To remove a loopback interface, use the no interface loopback number command. Parameters number Enter a number as the interface number. The range is from 0 to 16383. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-s[...]

interface ManagementEthernet Configure the Management port on the system (either the Primary or Standby RPM). S4820T Syntax interface ManagementEthernet slot/port Parameters slot/port Enter the keyword ManagementEthernet , then the slot number (0 or 1) and port number zero (0). Defaults Not configured. Command Modes CONFIGURATION Command History Th[...]

speed (Management interface) — clears the FIB entries on a specified line card. interface null Configure a Null interface on the switch. S4820T Syntax interface null number Parameters number Enter zero (0) as the Null interface number. Defaults Not configured; number = 0 Command Modes CONFIGURATION Command History This guide is platform-specific.[...]

ip unreachables — enables generation of internet control message protocol (ICMP) unreachable messages. interface range This command permits configuration of a range of interfaces to which subsequent commands are applied (bulk configuration). Using the interface range command, you can enter identical commands for a range of interface. S4820T Synta[...]

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 Added support for 4093 VLANs on E-Series ExaScale. Prior releases supported 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. 6.1.1.0 Introduced on the E-S[...]

the interface range command. You cannot create virtual interfaces (VLAN, Port-channel) using the interface range command. NOTE: If a range has VLAN, physical and port-channel interfaces, only commands related to physical interfaces can be bulk configured. To configure commands specific to VLAN and port-channel only those respective interfaces shoul[...]

Parameters name Enter up to 16 characters for the macro name. 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-sepa[...]

Example (Single Range) This example shows how to define an interface range macro named test. Execute the show running-config command to display the macro definition. Dell(config)# define interface-range test tengigabitethernet 1/1 -3, tengigabitethernet 5/1 -47, tengigabitethernet 13/1 -89 Dell# show running-config | grep define define interface-ra[...]

Version Description 6.2.1.0 Introduced Example (Single Range) This example shows the macro named test that was defined earlier. Dell(config)#interface range macro test Dell(config-if-range-te-1/1-3,te-5/1-47,te-13/1-89)# Dell Related Commands interface range — configures a range of command (bulk configuration). interface range macro (define) — [...]

Usage Information For more information about VLANs and the commands to configure them, refer to the Virtual LAN (VLAN) Commands section of the Layer 2 chapter. FTP, TFTP, and SNMP operations are not supported on a VLAN. MAC ACLs are not supported in VLANs. IP ACLs are supported. For more information, refer to the Access Control Lists (ACL) chapter.[...]

Command Modes INTERFACE Command History 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. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information If you configure the interface type as CR4[...]

Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.0 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. pre-6.2.1.0 Introduced on the E-Series. Usage Information This command is supp[...]

Dell(conf-if-autoneg)#mode ? forced-master Force port to master mode forced-slave Force port to slave mode Dell(conf-if-autoneg)# Example (Configured) Dell#show interfaces configured TenGigabitEthernet 13/18 is up, line protocol is up Hardware is Force10Eth, address is 00:01:e8:05:f7:fc Current address is 00:01:e8:05:f7:fc Interface index is 474791[...]

keepalive Send keepalive packets periodically to keep an interface alive when it is not transmitting data. S4820T Syntax keepalive To stop sending keepalive packets, use the no keepalive command. Defaults Enabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the rel[...]

Parameters interface (OPTIONAL) Enter the following keywords and slot/port or number information: • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is from 0 to1. The port range is 0. • For a Tunnel interface, enter the keyword tunnel then the slot/port. The ran[...]

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[...]

Example (All Interfaces) systest-3 Monitor time: 00:01:31 Refresh Intvl.: 2s Time: 03:54:14 Interface Link In Packets [delta] Out Packets [delta] Te 0/0 Down 0 0 0 0 Te 0/1 Down 0 0 0 0 Te 0/2 Up 61512 52 66160 42 Te 0/3 Up 63086 20 9405888 24 Te 0/4 Up 14697471418 2661481 13392989657 2661385 Te 0/5 Up 3759 3 161959604 832816 Te 0/6 Up 4070 3 86803[...]

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. 8.3.19.0 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. 7.5.1.0 Introduced on the C-S[...]

Layer 2 Overhead Link MTU and IP MTU Delta Untagged Packet with VLAN-Stack Header 22 bytes Tagged Packet with VLAN-Stack Header 26 bytes portmode hybrid To accept both tagged and untagged frames, set a physical port or port-channel. A port configured this way is identified as a hybrid port in report displays. S4820T Syntax portmode hybrid To return[...]

• untagged frames and classify them as VLAN 10 frames • VLAN 20 tagged frames The following describes the do show interfaces command shown in the following example. This example shows output with “Hybrid” as the newly added value for 802.1QTagged. The options for this field are: • True — port is tagged • False — port is untagged •[...]

NOTE: Because polling occurs every 15 seconds, the number of seconds designated here rounds to the multiple of 15 seconds lower than the entered value. For example, if 44 seconds is designated, it rounds to 30; 45 to 59 seconds rounds to 45. Defaults 299 seconds Command Modes INTERFACE Command History This guide is platform-specific. For command in[...]

The following is a list of the Dell Networking OS version history for this command. 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. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Se[...]

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. 6.1.1.0 Introduced on the E-Series. Example Dell(conf)#interface range tengigabitethernet 1/1 - 2 Dell(conf-if-range-gi-1/1-2)#show config ! interface TenGigabitEthernet 1/1 no ip address switchport no shutdown ! [...]

Command Modes • EXEC • EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.2(0.2) Added support for the tunnel interface type. 9.1(0.0) Updated Management Ethernet output to include two global IPv6 addresses on S4810 and Z9000 and added output example showing OpenFlow instan[...]

Line Description TenGigabitEthern et 1/1... Interface type, slot/port, and administrative and line protocol status. Hardware is... Interface hardware information, assigned MAC address, and current address. Pluggable media present... Present pluggable media wavelength, type, and rate. The error scenarios are: • Wavelength, Non-qualified — Dell F[...]

Line Description – Broadcasts = number of MAC broadcast packets • Number of runts, giants, and throttles packets: – runts = number of packets that are less than 64B – giants = packets that are greater than the MTU size – throttles = packets containing PAUSE frames • Number of CRC, overrun, and discarded packets: – CRC = packets with C[...]

MTU 1554 bytes, IP MTU 1500 bytes LineSpeed auto Flowcontrol rx on tx off ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 3d17h53m Queueing strategy: fifo 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-by[...]

0 Vlans, 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: 1w0d5h Dell# Example (Management Ethernet) Dell#show interfaces managementethernet 0/0 ManagementEth[...]

ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 00:06:14 Queueing strategy: fifo Input 791 packets, 62913 bytes, 775 multicast Received 0 errors, 0 discarded Output 21 packets, 3300 bytes, 20 multicast Output 0 errors, 0 invalid protocol Time since last interface status change: 00:06:0 3 Example (OpenFlow i[...]

show interfaces configured Display any interface with a non-default configuration. S4820T Syntax show interfaces configured Command Modes • EXEC • EXEC Privilege Command History 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 I[...]

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: 00:04:59 Dell# Related Commands show interfaces — displays information on a specific physical interface or virtual interface. show interfaces dampening Displa[...]

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. 7.4.1.0 Introduced Example Dell#show interfaces dampening Interface Supp Flaps Penalty Half-Life Reuse Suppress Max-Sup[...]

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 Introduced on the C-Series and S-Series. 6.5.4.0 Introduced on the E-Series. Usage Information The following describes the show interfaces gigabitethernet command following example. Mode Control Indicates if au[...]

• 0 - < 50 meters • 1 - 50 - 80 meters • 2 - 80 - 110 meters • 3 - 110 - 140 meters • 4 - 140 meters Link Status: Up or Down Speed: • Auto • 1000MB • 100MB • 10MB Example Dell#show interfaces tengigabitethernet 1/0 phy Mode Control: SpeedSelection: 10b AutoNeg: ON Loopback: False PowerDown: False Isolate: False DuplexMode: Full[...]

show interfaces stack-unit Display information on all interfaces on a specific S-Series or Z-Series stack member. S4820T Syntax show interfaces stack-unit unit-number Parameters unit-number Enter the stack member number. The range is from 0 to 11 for the S4820T. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specif[...]

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 collisions 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: 3w0d17h TenGigab[...]

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. 8.5.1.0 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 Introduc[...]

• 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. • For a backup interface fo[...]

Items Description 802.1QTagged Displays whether if the VLAN tagged (“True”), untagged (“False”), or hybrid (“Hybrid”), which supports both untagged and tagged VLANs by port 13/0. Vlan membership Lists the VLANs to which the interface is a member. Starting with Dell Networking OS version 7.6.1, this field can display native VLAN membersh[...]

Parameters tengigabitether net For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. fortyGigE For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command inf[...]

Line Description Bias High Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. TX Power High Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. RX Power High Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. Temp Low Alarm threshold Factory-defined setting. Value[...]

Line Description Voltage Current voltage of the SFPs. If this voltage crosses voltage high alarm/warning thresholds, the voltage high alarm/ warning flag is set to true. Tx Bias Current Present transmission (Tx) bias current of the SFP. If this crosses bias high alarm/warning thresholds, the TX bias high alarm/warning flag is set to true. If it fal[...]

Line Description Temperature Low Alarm Flag This can be either true or false, depending on the Current Temperature value displayed above. Voltage Low Alarm Flag This can be either true or false, depending on the Current voltage value displayed above. Tx Bias Low Alarm Flag This can be either true or false, depending on the Tx bias current value dis[...]

SFP 0 Length(50um) 10m = 0x1e SFP 0 Length(62.5um) 10m = 0x0f SFP 0 Length(Copper) 10m = 0x00 SFP 0 Vendor Rev = A SFP 0 Laser Wavelength = 850 nm SFP 0 CheckCodeBase = 0x66 SFP 0 Serial Extended ID fields SFP 0 Options = 0x00 0x12 SFP 0 BR max= 0 SFP 0 BR min= 0 SFP 0 Vendor SN= P5N1ACE SFP 0 Datecode = 040528 SFP 0 CheckCodeExt = 0x5b SFP 1 Diagn[...]

=================================== !-------output truncated ------------------------- Related Commands interface — configures a physical interface on the switch. show ip interface — displays Layer 3 information about the interfaces. show interfaces — displays information on a specific physical interface or virtual interface. show inventory ([...]

Output Statistics: 0 packets, 0 bytes, 0 underruns Related Commands show interfaces — displays information on a specific physical interface or virtual interface. show range Display all interfaces configured using the interface range command. S4820T Syntax show range Command Modes INTERFACE RANGE (config-if-range) Command History This guide is pla[...]

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). S4820T Syntax show running-config ecmp-group Defaults Disabled. Command Modes CONFIGUR[...]

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. 8.1.1.0 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 legacy command Usage Information[...]

Parameters 10 Enter the keyword 10 to set the interface’s speed to 10 Mb/s. NOTE: This interface speed is not supported on the LC- EH-GE-50P or the LC-EJ-GE-50P card. If the command is entered for these interfaces, an error message appears. 100 Enter the keyword 100 to set the interface’s speed to 10/100 Mb/s. NOTE: When this setting is enabled[...]

Usage Information This command is found on the 10/100/1000 Base-T Ethernet interfaces. When you enable auto , the system performs an automatic discovery to determine the optics installed and configure the appropriate speed. When you configure a speed for the 10/100/1000 interface, confirm the negotiation auto command setting. Both sides of the link[...]

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. 8.3.11.1 Introduced on the S55, S60, and S4810 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series. Usage Informati[...]

Version Description 9.7(0.0) Added support for dynamically fanning-out of interfaces on S6000. 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. 8.3.7.1 Introduced on the S4810. Usage Information Splitting a 40G port into 4x10G port is supported on standalone and stac[...]

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 port is a 10G port. fortyGigE Enter the keyword fortyGigE if the backup port is a 40G port. port-channel Enter the keywords port-channel if the backup port is a static or dynamic port channel. slot/port Sp[...]

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 . Egress Interface Selection (EIS) Commands The following commands are Egress Interface Selection (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.(0.0) Introduced on the Z9000, S4810, and S4820T. application (for HTTP an[...]

clear management application pkt-cntr Clear management application packet counters for all management application types. S4820T Syntax clear management application pkt-cntr 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[...]

management egress-interface-selection To make configured application traffic egress through the management port instead of the front-end (FE) port, enable and configure a management egress interface. S4820T Syntax management egress-interface-selection To disable and remove management egress interface selection (EIS) configurations, use the no manag[...]

10.11.0.0/16 ManagementEthernet 0/0 Connected Connected 172.16.1.0/24 10.11.192.4 Active Static show management application pkt-cntr Display the number of packets for each application type that have taken the management route. S4820T Syntax show management application pkt-cntr Defaults None. Command Modes EXEC Privilege Command History This guide i[...]

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.(0.0) Introduced on the Z9000, S4810, and S4820T. Example Dell#show manage[...]

To delete an interface from a Port Channel, use the no channel-member interface command. Parameters interface (OPTIONAL) Enter any of the following keywords and slot/ port or number information: • For a 100/1000 Ethernet interface, enter the keyword GigabitEthernet then the slot/port information. • For a 10-Gigabit Ethernet interface, enter the[...]

• 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 MTU values configured on the channel members. For example, if the members have a link MTU of 2100 and an IP MTU 2000, the Port Channel’s MTU values cannot be higher than 2100 for l[...]

port-channel number Enter the keywords port-channel then an existing LAG number. Enter this keyword/variable combination twice, identifying the two paired LAGs. Defaults none Command Modes PORT-CHANNEL FAILOVER-GROUP (conf-po-failover-grp) Command History This guide is platform-specific. For command information about other platforms, refer to the r[...]

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-ON. Version 9.0.2[...]

Related Commands channel-member — adds a physical interface to the LAG. interface — configures a physical interface. interface loopback — configures a Loopback interface. interface null — configures a null interface. interface vlan — configures a VLAN. shutdown — disables/enables the port channel. minimum-links Configure the minimum num[...]

Usage Information If you use this command to configure the minimum number of links in a LAG that must be in “oper up” status, the LAG must have at least that number of “oper up” links before it can be declared as up. For example, if the required minimum is four, and only three are up, the LAG is considered down. port-channel failover-group [...]

show interfaces port-channel — displays information on configured Port Channel groups. show config Display the current configuration of the selected LAG. S4820T 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 Networkin[...]

brief (OPTIONAL) Enter the keyword brief to display only the port channel number, the state of the port channel, and the number of interfaces in the port channel. 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 [...]

Field Description Members in this... Displays the interfaces belonging to this port channel. ARP type:... Displays the ARP type and the ARP timeout value for the interface. Last clearing... Displays the time when the show interfaces counters were cleared. Queueing strategy. States the packet queuing strategy. FIFO means first in first out. packets [...]

Output 5428 Multicasts, 4 Broadcasts, 1212688 Unicasts 1216142 IP Packets, 0 Vlans, 0 MPLS 0 throttles, 0 discarded Rate info (interval 299 sec): Input 01.50Mbits/sec, 2433 packets/sec Output 00.02Mbits/sec,4 packets/sec Time since last interface status change: 00:22:34 Dell# User Information The following describes the show interfaces port-channel[...]

show port-channel-flow Display an egress port in a given port-channel flow. S4820T Syntax show port-channel-flow outgoing-port-channel number incoming- interface interface {source-ip address destination-ip address } | {source-port number destination-port number } | {source-mac address destination-mac address {vlan vlanid | ether-type}} Parameters 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 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 I[...]

Time Domain Reflectometer (TDR) TDR is useful for troubleshooting an interface that is not establishing a link; either it is flapping or not coming up at all. TDR detects open or short conditions of copper cables on 100/1000 Base-T modules. Important Points to Remember • The interface and port must be enabled (configured—refer to the interface [...]

Usage Information The interface must be enabled to run the test or an error message is generated: Dell#tdr-cable-test tengigabitethernet 11/1 % Error: Interface is disabled Te 11/1. Syslog messages are generated when the link flaps during TDR tests. Related Commands show tdr — displays the results of the TDR test. show tdr Display the TDR test re[...]

Status Definition OK Status: Terminated TDR test is complete, no fault is detected on the cable, and the test is terminated. Length: 92 (+/- 1) meters, Status: Shorted A short is detected on the cable. The location, in this Example is 92 meters. The short is accurate to plus or minus one meter. Length: 93 (+/- 1) meters, Status: Open An opening is [...]

debug ip udp-helper Enable UDP debug and display the debug information on a console. S4820T Syntax debug ip udp-helper To disable debug information, use the no debug ip udp-helper command. Defaults Debug disabled. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-specific. For command information about other platforms[...]

ip udp-broadcast-address Configure an IP UDP address for broadcast. Syntax ip udp-broadcast-address address To delete the configuration, use the no ip udp-broadcast-address address command. Parameters address Enter an IP broadcast address in dotted decimal format (A.B.C.D). Defaults Not configured. Command Modes INTERFACE (config-if) Command Histor[...]

Parameters udp-port-list (OPTIONAL) Enter up to 16 comma-separated UDP port numbers. NOTE: If you do not use this option, all UDP ports are considered by default. 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 [...]

show ip udp-helper Display the configured UDP helpers on all interfaces. S4820T Syntax show ip udp-helper Defaults none 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 Network[...]

such as interface range fo 2/0-1,te 10/0,gi 3/0,fa 0/0 , this configuration is considered valid. The comma-separated list is not required to be separated by spaces in between the ranges. You can associate multicast MAC or hardware addresses to an interface range and VLANs by using the mac- address-table static multicast-mac-address vlan vlan-id out[...]

Version Description 7.5.1.0 Introduced on C-Series Related Commands ip ftp source interface Configuring source interface for ftp communications. Interfaces 881[...]

25 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(0.2) 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)#do show crypto ipsec transform-set Transform-Set Name : ts1 Transform-Set refCnt : 0 AH Transform : md5 ESP Auth Transform : ESP Enc[...]

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. S4820T Syntax management crypto-policy name To[...]

[ 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 then the IPv4 or IPv6 address for the source. mask Enter the mask prefix length in /nn format. source-port number Enter the source port number. [...]

session-key Specify the session keys used in the crypto policy entry. S4820T 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 [...]

show crypto ipsec transform-set Display the transform set configuration. S4820T 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 Refe[...]

Version 9.2(0.2) Introduced on the Z9000, S4810, and S4820T. Example Dell(conf-crypto-policy)#do show crypto ipsec policy Policy name : pol1 Policy refcount : 0 Sequence Num : 1 SA Mode : IPSEC-MANUAL Transform-Set Name : Peer IP Address : Inbound AH SPI : 0 Inbound ESP Auth SPI : 0 Inbound ESP Encry SPI : 0 Inbound AH Key : [0]:: Inbound ESP Auth [...]

Defaults none Command Modes CONFIG-CRYPTO-POLICY 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(0.2) Introduced on the Z9[...]

26 IPv4 Routing The basic IPv4 commands are supported by Dell Networking operating system on the S4820T platform. arp To associate an IP address with a MAC address in the switch, use address resolution protocol (ARP). S4820T Syntax arp [vrf vrf-name ] ip-address mac-address interface To remove an ARP address, use the no arp ip-address command. Para[...]

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. 9.4(0.0) Added support for VRF. 9.0.2.0 I[...]

Parameters seconds Enter the number of seconds an ARP entry is black-holed. The range is from 1 to 3600. The default is 30 . Defaults 30 Command Mode 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[...]

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. 8.3.1.0 Introduced. Usage Information In Dell Networking OS versions prior to 8.3.1.0, if a gratuitous ARP is received some time after an ARP request is sent,[...]

Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S4810 and S4820T. Usage Information Use this command to specify the maximum number of ARP entries that the Route Table Manager can hold for a specific VRF. This command does not apply to the management VRFs. arp retries Set the number of ARP retries in case the sys[...]

arp timeout Set the time interval for an ARP entry to remain in the ARP cache. S4820T Syntax arp timeout minutes Parameters minutes 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 ab[...]

clear arp-cache Clear the dynamic ARP entries from a specific interface or optionally delete ( no-refresh ) ARP entries from the content addressable memory (CAM). S4820T Syntax clear arp-cache [vrf vrf-name | interface | ip ip-address ] [no- refresh] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to clear the [...]

Version Description 9.7(0.0) Introduced on the S6000-ON. 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. 8.5.1.0 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 (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. 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. clear ip fib stack-unit Clear all FIB entries in the specified stack unit (use this command with caution, refer[...]

Related Commands show ip fib stack-unit — shows FIB entries on a specified stack-unit. clear ip route Clear one or all routes in the routing table. S4820T Syntax clear ip route [vrf vrf-name ] {* | ip-address mask } Parameters vrf vrf-name (Optional) Enter the keyword vrf and then the name of the VRF to clear the routes corresponding to that VRF.[...]

Usage Information Use the vrf vrf-name attribute of this command to clear routes corresponding to either a specific VRF or the default VRF. You cannot use this attribute to clear routes corresponding to a management VRF. Related Commands ip route — assigns an IP route to the switch. show ip route — views the routing table. show ip route summary[...]

Version Description 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. pre-6.2.1.1 Introduced on the E-Series. debug arp View information on ARP transactions. S4820T Syntax debug arp [ interface ] [count value ] To stop debugging ARP transactions, use the no debug arp command. Parameters interfa[...]

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. 8.5.1.0 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[...]

Version Description 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. 6.4.10 Introduced on the E-Series. Example Dell#de[...]

ip helper-address hop-count disable – disables the hop-count increment for the DHCP relay agent. debug ip icmp View information on the internal control message protocol (ICMP). S4820T Syntax debug ip icmp [ interface ] [count value ] To disable debugging, use the no debug ip icmp command. Parameters interface (OPTIONAL) Enter the following keywor[...]

Version Description 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. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Ser[...]

• 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 the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is [...]

Field Description d= Lists the destination address of the packet and the name of the interface (in parentheses) through which the packet is being sent out on the network. len Displays the packet’s length. sending, rcvd, fragment, sending broad/multicast proto, unroutable The last part of each line lists the status of the packet. TCP src= Displays[...]

The access-group option supports only the equal to ( eq ) operator in TCP ACL rules. Port operators not equal to ( neq ), greater than ( gt ), less than ( lt ), or range are not supported in access-group option (refer to the following example). ARP packets ( arp ) and Ether-type ( ether-type ) are also not supported in the access- group option. The[...]

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 9.7(0.0) Introduced on the S6[...]

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. 8.1.1.0 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 complet[...]

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 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 co[...]

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. 8.1.1.0 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, al[...]

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. 8.3.19.0[...]

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 9.7(0.0) Introduced on the S6[...]

ip helper-address hop-count disable Disable the hop-count increment for the DHCP relay agent. S4820T Syntax ip helper-address hop-count disable To re-enable the hop-count increment, use the no ip helper-address hop- count disable command. Defaults Enabled; the hops field in the DHCP message header is incremented by default. Command Modes CONFIGURAT[...]

ip host Assign a name and an IP address to the host-to-IP address mapping table. S4820T Syntax ip host name ip-address To remove an IP host, use the no ip host name [ ip-address ] command. Parameters name Enter a text string to associate with one IP address. ip address Enter an IP address, in dotted decimal format, to be mapped to the name. Default[...]

ip icmp source-interface Enable the ICMP error and unreachable messages to be sent with the source interface IP address, such as the loopback address, instead of the hops of the preceding devices along the network path to be used for easy debugging and diagnosis of network disconnections and reachability problems with IPv4 packets. Syntax ip icmp s[...]

address to be used in the ICMP unreachable messages and in the traceroute command output. The loopback address must be unique in a particular domain. In network environments that contain a large number of devices, ranging up to thousands of systems, and with each device configured for equal-cost multipath (ECMP) links, you cannot effectively and op[...]

• 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. Defaults Not configured. Command Modes CONFIGURATION Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810, S4820T, S6000, and Z9000 plat[...]

To place no limit on the number of fragments allowed, use the no ip max-frag- count command. Parameters count Enter a number for the number of fragments allowed for re- assembly. The range is from 2 to 256. Defaults No limit is set on number of fragments allowed. Command Modes CONFIGURATION Command History This guide is platform-specific. For comma[...]

max-number Enter the maximum number of protocol routes that a VRF RTM can hold. The range is from 0 to 7500. 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 l[...]

Verison Description 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, Dell Networking OS reduces the ip mtu value to 1536 bytes. To return the IP MTU value to the default, use the no ip mtu command.[...]

Layer 2 Overhead Difference between Link MTU and IP MTU Untagged Packet with VLAN-Stack Header 22 bytes 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[...]

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 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information Dell Networking OS does not support sending DNS queries over a VLAN. DNS queries are sen[...]

Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Related Commands show ip interface — displays the interface routing status and configuration. ip route Assign a static route to the switch. S4820T Syntax ip route [vrf vrf-name ] ip-address mask { ip-address | interf[...]

• 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. • For a Null interface, enter the keyword null then the Null interface number. • For 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 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Included the weighted parameter [...]

You can specify the weight value only to destination address and not on the egress port. A route is considered for weighted ECMP calculations only if each paths corresponding to that route is configured with a weight. You cannot use the VRF attribute of this command to configure routes in a management VRF. When a specific VRF is deleted, all the co[...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. ip tcp initial-time Define the wait du[...]

show ip tcp initial-time Displays the interval that you configured for the device to wait before the TCP connection is attempted to be established. Syntax show ip tcp initial-time Command Modes EXEC EXEC Privilege Command History Version Description 9.7(0.0) Introduced on the S6000-ON. 9.3(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL[...]

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. pre-6.1.1.0 Introduced on the E-Series. load-balance By default, for C-Series and S-Series, Dell Networking OS uses an IP 4-tuple (IP SA, IP DA, Source Port, and Destination Port) [...]

source port ID fields to hash. The hashing mechanism 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-ud[...]

• TCP/UDP destination port load-balance hg Choose the traffic flow parameters the hash calculation uses while distributing the traffic across internal higig links. Syntax [no] load-balance hg {ip-selection | ipv6-selection [ source-ip | source-ipv6 | source-port-id | source-module-id | dest-ip | dest-ipv6 | dest-port-id | dest-module-id | protoco[...]

mac [ source- mac | source- port-id | source- module-id | dest-mac | dest-port-id | dest-module- id | vlan | ethertype | source-dest- mac ] To use MAC key fields in hash computation, enter the keyword mac then one of the parameters: • source-mac — Use source-mac field in hash calculation. • source-port-id — Use src-port-id field in hash cal[...]

management route Configure a static route that points to the Management interface or a forwarding router. S4820T Syntax management route {{ ip-address mask | { ipv6-address prefix- length }} { forwarding-router-address | managementethernet | fortyGigE | vlan | tengigabitethernet} To remove a static route, use the no management route{{ ip-address ma[...]

Version Description 9.7(0.0) Added support for forty gigabit, vlan, and tengigabit ethernet interfaces. Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000 and added support for IPv6. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series ExaScale. 7.5.1.0 Int[...]

• 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 the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information. The slot range is [...]

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. 8.5.1.0 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.[...]

Internet 192.2.1.251 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.250 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.251 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.250 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.249 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.248 1 00:00:c0:02:01:02 Te 2/13 - CP Internet 192.2.1.247 1 00:[...]

show arp retries Display the configured number of ARP retries. S4820T 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 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 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. pre-6.1.1.0 Introduced on the E-[...]

Example Dell#show hosts Default domain is not set 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# Rela[...]

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 8.3.19.0 Introduced on the S4820T. Version 8.3.7.0 Introduced on the S4810. Version 8.1.1.[...]

Field Description • So = SONET interface • Te = 10-Gigabit Ethernet interface Example Dell#show ip cam linecard 13 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:[...]

15 0 1312 14 0 1312 13 0 1312 12 0 1312 11 0 1312 10 0 1312 9 0 1312 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 cam stack-unit Display CAM entries for a port-pipe of a stack-unit on a S-Series or Z-Series switch. Syntax show ip cam stack-unit { stack-unit-number } [port-set { pipe- number } | vrf vrf[...]

• Enter the keyword group-index then the index number to show ECMP membership per group. The range is from 0 to 1022. summary (OPTIONAL) Enter the keyword summary to view a table listing route prefixes and the total number routes which can be entered in to CAM. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-speci[...]

Example Dell#show ip cam stack-unit 3 po 0 1.1.1.0/24 longer-prefixes Destination EC C VId Mac-Addr Port --------------------------------------------------------------- ----- 1.1.1.2/32 0 0 3000 00:05:00:00:00:02 Te 3/44 1.1.1.1/32 0 1 0 00:00:00:00:00:00 CP 1.1.1.0/24 0 1 0 00:00:00:00:00:00 CP Dell# Example (ECMP-Group) Dell#show ip cam stack-uni[...]

show ip fib linecard View all forwarding information base (FIB) entries. S4820T Syntax show ip fib linecard slot-number [vrf vrf instance | ip- address/prefix-list | summary] Parameters vrf instance (OPTIONAL) E-Series Only: Enter the keyword vrf then the VRF instance name to show the FIB cache entries tied to that VRF instance. slot-number Enter t[...]

Field Description Destination Lists the destination IP address. Gateway Displays either the word “direct” and an interface for a directly connected route or the remote IP address used to forward the traffic. First-Hop Displays the first hop IP address. Mac-Addr Displays the MAC address. Port Displays the egress-port information. VId Displays th[...]

Parameters id Enter the S-Series stack unit ID. The unit ID range is from 0 to 11 for the S4820T. vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view FIB entries corresponding to that VRF. ip-address mask (OPTIONAL) Enter the IP address of the network destination to view only information on that destination. Enter the IP addr[...]

Field Description Mac-Addr Displays the MAC address. Port Displays the egress-port information. VId Displays the VLAN ID. If no VLAN is assigned, zero (0) is listed. EC Displays the number of ECMP paths. If weighted ECMP is enabled, then the show ip fib stack-unit command display a new column named W-EC (Weighted ECMP). This column displays either [...]

The RC and W columns in the show output appear only if the weighted ECMP is enabled using the ip ecmp weighted command. Related Commands clear ip fib stack-unit — clear FIB entries on a specified stack-unit. ip ecmp weighted — enables weighted ECMP calculations. show ip flow Show how a Layer 3 packet is forwarded when it arrives at a particular[...]

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. 8.3.10.0 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. 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.0 Int[...]

Parameters interface (OPTIONAL) 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 fortyGigE then the slot/port information. • For a Loopback interface, enter the k[...]

Version Description 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.3.7.0 Introduced on the S4810. 8.1.1.2 Supported on the E-Series ExaScale E600i. 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. pre-6.1.1.0 Introduced on the E-Series. Usage Information The followi[...]

Fields Description Interface Displays type of interface and the associated slot and port number. IP-Address Displays the IP address for the interface, if configured. Ok? Indicates if the hardware is functioning properly. Method Displays “Manual” if the configuration is read from the saved configuration. Status States whether the interface is en[...]

static (OPTIONAL) Enter the keyword static to view non-active routes also. 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[...]

summary (OPTIONAL) Enter the keyword summary to view a table listing the number of active and non-active routes and their sources. static (OPTIONAL) Enter the keyword static to view non-active routes also. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the releva[...]

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. 8.3.19.0 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 Regular evaluation op[...]

Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the VRF name to list the routes in the route table of a specific VRF. ip-address (OPTIONAL) Specify a name of a device or the IP address of the device to view more detailed information about the route. mask (OPTIONAL) Specify the network mask of the route. Use this parameter with the[...]

Version Description 9.7(0.0) Introduced on the S6000-ON. 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. 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.[...]

Field Description Gateway Identifies whether the route is directly connected and on which interface the route is configured. Dist/Metric Identifies if the route has a specified distance or metric. Last Change Identifies when the route was last changed or configured. The weight for weighted ECMP route calculations is displayed for each path in the r[...]

Codes: C - connected, S - static, R - RIP, B - BGP, IN - internal BGP, EX - external BGP,LO - Locally Originated, O - OSPF, IA - OSPF inter area, N1 - OSPF NSSA external 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, * - candidat[...]

Example (With Weighted ECMP Disabled) Dell(conf)#ip route 1.1.1.0/24 6.6.6.2 weight 100 Dell(conf)#ip route 1.1.1.0/24 6.6.6.2 weight 200 Dell(conf)#do show ip route Codes: C - connected, S - static, R - RIP, B - BGP, IN - internal BGP, EX - external BGP,LO - Locally Originated, O - OSPF, IA - OSPF inter area, N1 - OSPF NSSA external type 1, N2 - O[...]

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-ON.[...]

show ip route summary View a table summarizing the IP routes in the switch. S4820T Syntax show ip route vrf vrf-name summary Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view information on the IP routes corresponding to that VRF. Command Modes • EXEC • EXEC Privilege Command History This guide is platform-sp[...]

Column Heading Description Non-active Routes Identifies the back-up routes when a route is learned by two different protocols. If the best route or active route goes down, the non-active route becomes the best route. ospf 100 If routing protocols (OSPF, RIP) are configured and routes are advertised, then information on those routes is displayed. To[...]

rp2 (OPTIONAL) Enter the keyword rp2 to view only the statistics from Route Processor 2. 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 histor[...]

Keyword Definition ... timeouts Number of times a timer expired on a reassembled queue. ... too big Number of invalid IP fragments received. ... couldn’t fragment Number of packets that could not be fragmented and forwarded. ...encapsulation failed Counts packets which could not be forwarded due to ARP resolution failure. Dell Networking OS sends[...]

Bcast: 28 received, 0 sent; Mcast: 0 received, 0 sent Sent: 16048 generated, 0 forwarded 21 encapsulation failed, 0 no route ICMP statistics: Rcvd: 0 format errors, 0 checksum errors, 0 redirects, 0 unreachable 0 echo, 0 echo reply, 0 mask requests, 0 mask replies, 0 quench 0 parameter, 0 timestamp, 0 info request, 0 other Sent: 0 redirects, 0 unre[...]

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. 8.1.1.0 Introduced on the E-Series ExaScale. 6.4.1.0 Introduced Usage Information The following describes the show tcp statistics cp command shown in the following example. Field Description Rcvd: Displays the numbe[...]

Field Description Sent: Displays the total number of TCP packets sent and the number of urgent packets sent. 25 control packets... Displays the number of control packets sent and the number retransmitted. 11603 data packets... Displays the number of data packets sent. 24 data packets retransmitted Displays the number of data packets resent. 355 ack[...]

dropped in keepalive Dell# Related Commands show ip cam stack-unit — displays the CAM table. 974 IPv4 Routing[...]

27 IPv6 Access Control Lists (IPv6 ACLs) IPv6 ACLs and IPv6 Route Map commands are supported on Dell Networking S4820T platform. 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 command[...]

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. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.4.2.0 Introduced on the E-Series TeraScale. 7.8.1.0 Introduced on the C-Series. Example Dell#show cam-acl-egress -- Chassis Egress Cam ACL -- Current Sett[...]

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. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.4.2.0 Introduced on the E-Series TeraScale. 7.8.1.0 Introduced on the C-Series. Example show cam-acl (non default) Dell(conf)#cam-acl l2acl 2 ipv4acl 4 ip[...]

Example (Manual Profiles) Dell#show cam-acl -- Chassis Cam ACL -- Current Settings(in block sizes) L2Acl : 2 Ipv4Acl : 2 Ipv6Acl : 4 Ipv4Qos : 2 L2Qos : 3 -- Line card 4 -- Current Settings(in block sizes) L2Acl : 2 Ipv4Acl : 2 Ipv6Acl : 4 Ipv4Qos : 2 L2Qos : 3 Dell#show cam-acl Related Commands cam-acl — configures CAM profiles to support IPv6 A[...]

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. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.2.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series TeraScale. Added the monitor option. per[...]

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. 8.3.19.0[...]

ipv6 access-list Configure an access list based on IPv6 addresses or protocols. S4820T Syntax ipv6 access-list access-list-name cpu-qos {permit | deny} ospfv3 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. cpu-qos Enter the ke[...]

Version Description 7.8.1.0 Introduced on the C-Series. Increased the name string to accept up to 140 characters. Prior to version 7.8.1.0, names are up to 16 characters long. 7.4.1.0 Introduced on the E-Series TeraScale. Usage Information The number of entries allowed per ACL is hardware-dependent. For detailed specification on entries allowed per[...]

Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.4.2.0 Introduced on the E-Series TeraScale. 8.2.1.0 Introduced on the S-Series. 7.8.1.0 Introduced on the C-Series. Usage Information For the new settings to take effect, save the new CAM settings to the startup- config ( write-mem or copy run start ), then rel[...]

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 CONFIGURATION Command History This guide is platform-speci[...]

28 IPv6 Basics IPv6 basic commands are supported on the Dell Networking OS. NOTE: For information about the Dell Networking operating software version and platform that supports IPv6 in each software feature, refer to the IPv6 Addressing chapter of the Dell Networking OS Configuration Guide . clear ipv6 fib Clear (refresh) all forwarding informatio[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series TeraScale. clear ipv6 route Clear (refresh) all or a specific route from the IPv6 routing table. S4820T Syntax clear ipv6 route [vrf [...]

Version Description 8.2.1.0 Introduced on the E-Series ExaScale. 7.8.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series TeraScale. clear ipv6 mld_host Clear the IPv6 MLD host counters and reset the elapsed time. S4820T Syntax clear ipv6 mld_host Command Modes EXEC Command History This guide is platform-specific. For com[...]

Parameters limit Maximum number of IPv6 routes allowed in a VRF. Valid range is from 1 to 8000 (or maximum allowable for that platform if smaller value). warning- threshold Warning threshold value is expressed as a percentage of the limit value. When the number of IPv6 routes reaches the specified percentage of the limit, a warning message is gener[...]

Default Disabled Command Modes INTERFACE (management interface only) 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 9.1.(0.0)[...]

Parameters 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. Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about othe[...]

! interface TenGigabitEthernet 1/2 no ip address ipv6 address 2002:1:2::3 /96 no shutdown ipv6 address eui64 Configure IPv6 EUI64 address configuration on the interface. S4820T Syntax ipv6 address { ipv6-address prefix-length } eui64 To disable IPv6 EUI64 address autoconfiguration, use the no ipv6 address { ipv6-address prefix-length } eui64 comman[...]

ipv6 control-plane icmp error-rate-limit Configure the maximum number of ICMP error packets per second that can be sent per second. S4820T Syntax ipv6 control-plane icmp error-rate-limit {1-200} To restore the default value, use the no ipv6 control-plane icmp error- rate-limit command. Parameters pps Enter the maximum number of error packets genera[...]

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 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introd[...]

Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the C-Series and S-Series. 8.4.1.0 Introduced on the E-Series TeraScale. ipv6 name-server Enter up to six IPv6 addresses of name servers. The order you enter the addresses determines the order of their use. S4820T Syntax ipv6 name-server ip[...]

Version Description 8.4.2.1 Introduced on the C-Series and S-Series. 8.4.1.0 Introduced on the E-Series TeraScale. Usage Information You can separately configure both IPv4 and IPv6 domain name servers. ipv6 nd dad attempts To perform duplicate address detection (DAD) on the management interface, configure the number of neighbor solicitation message[...]

ipv6 nd dns-server Configures Recursive DNS Server (RDNSS) addresses to be distributed via IPv6 router advertisements to an IPv6 device. Syntax ipv6 nd dns-server { ipv6-RDNSS-address } { lifetime | infinite} To remove the IPv6 RDSS configuration, use no ipv6 nd dns-server { ipv6- RDNSS-address } { lifetime | infinite} Parameters ipv6-RDNSS- addres[...]

ipv6 nd prefix Specify which IPv6 prefixes are included in Neighbor Advertisements. S4820T Syntax ipv6 nd prefix { ipv6-prefix | prefix-length | default} [no- advertise] | [no-autoconfig] [no-rtr-address] [off-link] [lifetime { valid | infinite} { preferred | infinite}] Parameters ipv6-prefix Enter an IPv6 prefix. prefix-length Enter the prefix 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. 8.3.2.0 Introduced on the E-Series TeraScale, C-Series, and S- Series. Usage Information By default, all prefixes configured as addresses on the interface are advertised. This command allows control over the individual parameter[...]

• For a port channel interface, enter the keywords port- channel then a number. • For a Null interface, enter the keyword null then the Null interface number. • For a tunnel interface, enter the keyword tunnel then the tunnel interface number. The range is from 1 to 16383. • For a VLAN interface, enter the keyword VLAN then the vlan number.[...]

Version Description 9.7(0.0) Added support for VRF. Also included the weight parameter to support weighted ECMP feature. Introduced on the S6000-ON. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 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 Introduced on the E-Series ExaS[...]

ipv6 unicast-routing Enable IPv6 Unicast routing. S4820T Syntax ipv6 unicast-routing To disable unicast routing, use the no ipv6 unicast-routing command. 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 R[...]

show ipv6 cam stack-unit Displays the IPv6 CAM entries for the specified stack-unit. S4820T Syntax show ipv6 cam [vrf vrf-name ] stack-unit unit-number port-set { 0-1 } [summary | index | ipv6 address] Parameters vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to display IPv6 CAM entries corresponding to that VRF. NOTE[...]

Usage Information First-Hop information is not shown for installed routes in the IPv6 content addressable memory (CAM). However, the same is shown in the forwarding information base (FIB). NOTE: If a route has a mask greater than 64, no output is displayed and no output is displayed for show ipv6 cam stack-unit unit-number port- set {0-1} ipv6-addr[...]

show ipv6 fib stack-unit View all FIB entries. S4820T Syntax show ipv6 fib [vrf vrf-name] stack-unit unit-number [summary | ipv6-address ] Parameters vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to display neighbors corresponding to that VRF. slot-number Enter the number of the stack unit. summary (OPTIONAL) Enter t[...]

show ipv6 flowlabel-zero Display the flow label zero setting. S4820T Syntax show ipv6 flowlabel-zero Default Disabled 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 Networkin[...]