Asante Technologies 3724PWR manuale d’uso

IntraCore ® 3724PWR 24-Port FastEthernet/12 Ports PoE + 2 Gigabit Combo L2+ Management Switch User ’ s Manual[...]

IntraCore 3724PWR 24-Port FastEthernet/12 Ports PoE + 2 Gigabit Combo L2+ Management Switch User’s Manual Asante 47709 Fremont Blvd Fremont, CA 94538 USA SALES 408-435-8388 TECHNICAL SUPPORT 408-435-8388: W orld wide www.asante.com/support support@asante.com Copyright © 2008 Asante. All rights reserved . No part of th is document, or any associa[...]

Table of Contents IntraCore 3724PWR ............................................................................................................... 2 Chapter 1 Introduction……………………………………………………………………………………………………………. 7 1.1 Features ......................................[...]

3.2 Connecting to a PC ............................................................................................................................... ................. 22 3.3 Username and Password ............................................................................................................................... .2 2 3.5 Restoring Facto[...]

5.5 Spanning Tree Algorithm ............................................................................................................................... ........ 40 5.5.1 Spanning Tree Paramet ers .......................................................................................................................... 40 5.5.2 Rapid Spanning Tre[...]

9.2.1 Priority Mapping ............................................................................................................................... ............63 9.2.2 Port Based QOS ............................................................................................................................... ...........64 9.2.3 802.1P Based QO[...]

Chapter 1: Power over Ethernet (PoE) The IntraCore IC3724PWR 24-port + 2 Gigab it Layer 2+ Ma naged Switch is a high- perfor mance network switch used to reduce network congestion and app licati on response ti mes. The 24-port IntraCore IC3724PW R multi-protocol switch supports Layer 2+ and Ethernet switching. The switch has 24 10/100BaseT ports wi[...]

1.2 System Defaults The system defaults are the configuratio n pa rameters set in the factory. Use command ‘Clear config’ to restore the defaults followed by a ‘save’ comman d. The following table lists some of the basic system defaults. Function Parameter Default Console Port Connection Baud Rate Data bits Stop bits Parity Local Console T [...]

Flow Control Port Capability Disabled 1000BASE-T – 10 Mbps half duplex 10 Mbps full duplex 100 Mbps half duplex 100 Mbps full duplex 1000 Mbps full duplex Full-duplex flow control disabled Symmetric flow control disabled 1000BASE-SX/LX/LH – 1000 Mbps full duplex Full-duplex flow control disabled Symmetric flow control disabled POE ports configu[...]

Traffic Prioritization Ingress Port Priority Weighted Round Robin IP Precedence Priority IP DSCP Priority 0 Queue: 1 2 3 4 Weight: 1 2 4 8 Disabled Disabled IP Settings IP Address Subnet Mask Default Gateway DHCP ARP 192.168.0.1 255.255.255.0 0.0.0.0 Client: Disabled Enabled Multicast Filtering IGMP Snooping Disabled System Log Remote logging Memor[...]

1.3 Package Contents The following items are included in the s witch’s package: • Swi tch • AC power cord • RS232 straight-through serial cabl e for management console port • Rack mount brackets with screws • IntraCore IC3724PWR CD-ROM Contact your dealer immediat ely if any of these items is missing. 1.4 Front and Back Panel Descriptio[...]

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1.4.1 LEDs The IC3724PWR front panel LED display allows yo u to monitor the status of the switch. The IC3724PWR has one po wer LED indicator. There are also LED indicators for each of the ports. Refer to the following table for LED information. LED Color Description Power Green Off Power is on. Power is off, or main power has failed. 1000MBps Amber[...]

Chapter 2: Hardware Installation and Setup Use the following guidelines to easi ly install the switch, ens uring that it has the proper po wer supply and environment. 2.1 Installation Overview Follow these steps to install the IntraCore IC3724PWR s witch: 1. Open the box and che ck the contents. See Cha pter 1.2 Pa ckage C ontents for a complete li[...]

• Do not tamper with the equipment. Doin g so could void the warranty • Examine the work area for pot entia l hazards (such as wet floors or ungrounde d cables) 2.1.2 Recommended Installation Tools You need the follo wing ad diti onal tools and equipment to install the s witch into an equipment rack: • Flat head screwdriver • Phillips head [...]

1. Place the switch on a flat, stable surface. 2. Locate a rack-mounting bracket (suppl ied) and place it over the mounti n g holes on one side of the switch. 3. Use the screws (supplied) to secure t he bra cket ( with a Phillips screwdriver). 4. Repeat the two previous steps on the other side of the s witch. 5. Place the switch in the equipment ra[...]

2.4 Connecting Power Important: Carefully review the power require ments (Chapter 2.1.3) before connecting po wer to the switch. Use the following procedure to conn ect po wer to the switch: • Plug one end of the supplied p o wer cord into the power connector on the back of the switch. • Plug the other end into a grou nded AC outlet. The power [...]

determine whether the device at the other end of the link is a hub, switch, or w orkstat ion, and adjust its signals accordingly. No crossover cables are req uir ed. Although 10/100BaseT requir es only pins 1, 2, 3, and 6, you should use cables with all eight wires connected as shown in Table 2-2 belo w. 1000BaseT requires that all four pairs (8 wi[...]

• 1000BaseLZ GBIC: Cables with SC-type fiber connectors; 10µ single-mode fiber media up to 120 km (3 93,701') • 1000BaseT: Category 5 or better Unshielded Twisted Pair (UTP ) cable up to 100 m (32 8.1') When attaching a workstation to the s witch, a standard st raight-through CAT5 cable may be used, even when the workstation is attac[...]

Chapter 3: Initial Software Setup Configure the switch by connecting directly to it th rough a console (out-of-band managem ent), running a terminal emulation program, such as HyperT erminal or by using telnet. 3.1 Connecting to a Console To connect the switch to a console or computer , set up the system in the following manner: 7. Plug power cord [...]

e. Press the Configuration button from the Connect To window. e f. Set the data rate to 9600 Baud. g. Set data format to 8 data bits, 1 stop bit and no parit y. h. Set flow control to NONE. f g h Now that terminal is set up correctly, power on the sw itch. The boot sequ ence will display in the terminal. After connecting to the console, you will be[...]

3.2 Connecting to a PC You can connect to the switch through a PC by using eith er an Ethernet or USB cable. Using a telnet session, you can telnet into the switch. The default IP address is 192.168. 0.1. The case-sensitiv e default password is Asante. 3.3 Username and Password The default Username/Pass word is admin/Asante. 3.4 Configuring an IP A[...]

3.5 Restoring Factory Defaults To restore the switch to its factory default setti ngs, follow the commands shown in the follo wing screen. COMMAND> enable Switch# clear config Switch# save Important: To retain configuration changes after a system reload you must save changes made in runn ing configuration. From the pr ivileged lev el, configurat[...]

Chapter 4: Understanding the Command Line Interface (CLI) The switch utilizes Command Lin e Interface (CLI) to pr ovide access to seve ral different command modes. Each command mode provides a group of related comman ds. In general, after typing a command name, always press ‘enter’ to start the ex ecution of the command. After logging into the [...]

COMMAND> The user top commands availabl e at the user level are a subs et of those availabl e at t he privil eged level. In general, the user top commands allow you ping remo t e hosts and show port statistics. To list the commands available in user top m ode, enter a question mark (?). Use a space and a question mark (?) after entering a comman[...]

COMMAND> enable Username : admin Password : xxxxxx Switch# Command Purpose COMMAND> enable Enters the privileged EXEC mode. Switch# ? Lists privileged EXEC comma nds. To return to user EXEC mode, use the exit command. To list the commands available in top mode, enter a qu esti on mark (?) at the prompt, as shown in the following example. Ente[...]

4.3 Global Confi guration Mode Global configuration comman ds apply to fe atures that affect the system as a w hole, rather than just one protocol or interface. Commands to enable a particular r outing function are also global configurat ion c omman ds. To enter the global configuration mo de, us e the configure command. The following example sho w[...]

log Configure log server radius-server Configure radius server static-address Static address mgmt-accesslist Set management access list, allows up to 8 IP addresses monitor Configure port mirroring dot1x Configure 802.1x parameters network Configuration for inband connectivity port-all Configure all switch ports qos Configure QoS rmon Configure Rem[...]

Switch(Config)# interface 1 Switch(Interface 1)# ? exit Exit current shell dot1x Configure 802.1x mode lacp Configure port LACP mode addport Add one port to a LAG group delport Remove a port from a LAG group lldp Configure lldp port level settings admin-mode Configure administrative mode on a port auto-negotiate Configure auto-negotiate mode on a p[...]

To get help specific to a command mode, a command, a keyword, or an argument, perform one of the following commands: Command Purpose Help Obtain a brief description of the help system in an y comma nd mode. ? List all commands availabl e for a particu lar command mode. When using context-sensitive hel p, the space (or lack of a space) before the qu[...]

Generally, uppercase letters represent variables. For example, after enter ing a command, such as hostname , and using a space and a question mark, you will be prompted fo r the new name, represented b y WORD. In cases where an IP address is the variable, the upperc a se letters A.B.C.D will represent it. Switch(config)# network parms ? A.B.C.D Ent[...]

sequence to recall successive ly more recent commands. 4.6 Using Command-Line Editing Features and Shortcuts A variety of shortcuts and editing feat ures ar e enabled for the CLI command-line i nterfac e. The following subsections describe these features: • Moving Around on the Command L in e • Completing a Partial Command Name • Editing Comm[...]

4.6.2 Completing a Partial Command Name If you cannot remember a complete command nam e, pres s the Tab key to allow the system to complete a partial entry. Keystrokes Purpo se Enter the first few letters and press Tab . Complete a command name. In the following example, when you enter the letters “conf” and press the Tab key, the system provid[...]

Chapter 5: Managing the System and Configuration Files This chapter explains ho w to manage the s ystem information, as well as how to manage the configuration files for IntraCore 3724PWR. 5.1 Managing the System This section discusses the follo wing tasks needed to mana ge the system information of the IntraCore 3724PWR: • Setting the System Clo[...]

5.1.2 Specify the Hostname The factory-assigned default host name is Sw itc h . To specify or modify the host name for the network, use the Network sysinfo sysname global configuration comma nd. Command Purpose Network sysinfo sysname name This systems hostname. 5.1.5 Test Connections with Ping Tests The switch supports IP ping, which can be used t[...]

Switch# show running-config 5.2 Managing Configuration Files This section discusses ho w to do wnload configuration files from remote servers, and stor e configuration files on th e switch at system startup. Configuration files contain the comman ds the switch uses to customize the function of the IC3724PWR. The setup command facility helps you cr [...]

Switch# copy nvram_config tftp 192.168.123.100 file Specify a filename Switch# copy nvram_config tftp 192.168.123.100 file WORD Enter filename for backup configuration Switch# copy nvram_config tftp 192.168.123.100 file July <cr> Switch# copy nvram_config tftp 192.168.123.100 file July Switch# 5.2.3 Copying Configuration Files from a Net w or[...]

Switch# clear config Don’t forget to use ‘ save’ command to preserve the new configuration across reboots. 5.3 Managing system image Files This system image file is stored in the non-volatile flash in the switch. It is the software that runs in the switch after power up. It provides user interfaces (CLI, Web, telnet ) for user to control and [...]

5.4.1 Configuring SNMP Support The Simple Network Management Protocol ( SNMP) system consists of three parts: an SNMP manager, an SNMP agent, and a Management Information Base (MIB). SNMP is an applicatio n-layer protoco l t hat allows SNMP manager and agent stations to communicate. SNMP provides a message format for sendi ng information bet ween a[...]

• Define SNMP Trap Operations Command Purpose snmp trapstation add 192.168.123.100 community public type linkchange trap-version 1 Create a trap host 192.168.123.100 to which the switch can send version 1 link change trap messages using community string ‘public’. 5.5 Spanning Tree Algorithm The Spanning T ree Protocol (STP) is par t of the IE[...]

Each bridge should receive re gular configuration BPDUs fr om the direction of the r oot bridge. If the maxi mum age timer expires before the bridge receives another BPDU, it assumes that a change i n the t opo logy has occurred, and it begins recalculating the s pan ning tree. The def ault setting for Maximum Age is 20 secon ds. Note : The above p[...]

• Designated port—connects to the designated s witch, wh ich has the lowest path cost when forwarding packets from that LAN to the root bridge. The port through whic h the designated s witch is attached to the LAN is called the designated port. • Alternate port—offers an alternate path toward the root s witch to that provided by the current[...]

Configuring Switch/Bridge Priority For < priority> the range is 0 to 61440 in incr ements of 4096; t he default is 32768. The lower number is used when you want to specify the switch as the root switch. Valid priority values are 0, 4096, 819 2, 12288, 1638 4, 20480, 24576, 28672, 32768, 368 6 4, 40960, 45056, 49152, 53248, 57344, and 61440. A[...]

The default setting is no edge port configuration. To return the switch to its default setting, use the following configuration command. Command Purpose spanning-tree port edge disable ports 1- 2 Set port 1,2 to non edge port Configuring Port Path Cost Use the following interface mode co mm and to configure port path cost: Command Purpose spanning-[...]

For < port-priority> , the range is 0–240 in increments of 16; the default is 12 8. T he lo wer the number, the higher the priority. 45 Asante IC3724PWR User’s Manual[...]

Chapter 6: Configuring IP The Internet Protocol (IP) is a packet-based protocol used to exchange data over computer net works. All other IP protocols are built on the foundation. IP is a network-layer protocol that cont ai ns ad dressing and control information that allows data packets to be routed. The table below lists the traditiona l classes an[...]

/19 32 Class C 8,192 Hosts /18 64 Class C 16,384 Hosts /17 128 Class C 32,768 Hosts /16 256 Class C OR 1 Class B 65,536 Hosts /13 2,048 Class C 524,288 Hosts 6.1 Establish Address Resolution A device in the IP can have both a local add r ess ( which uniquely identifies the device on i t s local segment or LAN) and a network address ( which identifi[...]

6.2 Managing IP Multicast Traffic Multicast traffic is a means to transmit a multimedia str eam from the Internet (a video conferenc e, for example) without requiring a TCP connection from ever y re mote host that wants to receive the stream. Traditional IP communication allo ws a host to send packets to one host (unicast transmission) or to all ho[...]

Enable the IGMP querier Multicast switches can send IGMP host-quer y messages to discover which multicast groups are pres ent on attached networks. These messages are sent to the all-s ystems group address of 224.0.0.1 with a time-to-live (TTL) value of 1. Multicast switches continue to periodicall y send host-q uery messages to refresh their kno w[...]

6.3 Access Lists An access list is a criteria statement t hat the switch uses to determine whether to allo w or block traffic based on MAC addresses, IP addresses, or UDP/TCP ports. Access lists can be configured to provi de basic security on your network, and to prevent unnecessary traffic bet ween network segments. Access lists are applied to inb[...]

Command Purpose access-list name acl1 set …… Set the criteria statement of an access list named ‘acl_name’ access-list name acl1 action …… Specify the action to take if criteria of the access list is matched In the following example, an access list will be created to block traffic sent from MAC addr ess 00-00-94-12-34-56. Switch(Config)[...]

6.3.3 Applying an Access List to an Interface After creating your access lists, you can choose interfaces for which the access lists will be applie d. If no interfaces are explicitly selected, the access list is appl ied to all interfaces. To select the interface for an a ccess list, use the following command: Command Purpose access-list name acl1 [...]

Chapter 7: Power over Ethernet (PoE) 7.1 PoE Theory Power-over-Ethernet (PoE) provides po wer to devices over existing LAN cabling, without updating or mo dif ying the network infrastructure. Power-over-Ethernet removes the n eed to place net work devices next to a power source. Examples include: • IP Phones • Wireless Access Points • IP Gate[...]

Using help (?) the PoE subcommands a nd their functi ons can be identified. Switch# Switch# show poe system-status Display PoE System Status port-index Specify an switch poe interface all Display all switch poe interface Switch# show poe system-status POE SW Version: 0.36 PoE Number: 12 Total Allocation(0.1W): 1000 Guard Band(0.1W): 80 Management M[...]

Switch# show poe all Port AdminStatus Priority P_allo cation P_consumption P_detectiont ype __________ ______________ _______________ ____________ ______________ _________ 1 Enable NORMAL 15400 8800 Legacy Capacitive Detection only 2 Enable NORMAL 15400 2900 IEEE 802.3af 4-Point Detection only (Default) 3 Enable NORMAL 15400 2900 IEEE 802.3af 4-Poi[...]

Switch(Interface 1)# poe func Configure poe function on a port power-pri Configure power priority on a port detection Configure detection type on a port high-power Configure Power Energy Mode on a port Func is the setting that enables or disabl es the poe function on a particular port. Power-pri selects th e p rio rity policy to determine w hich p [...]

Powered Devices (PDs) rece ive power over the Ethernet cable. Guard Band protects the device from exceeding the Power Total Allocation. For example, if 100W is the Power ToAllocation, and the Guard Band is 1 0W , if the total system power consumption exceeds 90W no additi onal PoE components can be added. T he accumulated PoE components power consu[...]

Chapter 8: VLAN Configuration VLANs are used to organize any group of net work nodes into separate broadcast domai n s. VLANs confine broadcast traffic to the originating group and elim i nate broadcast storms in large networks. VLANs provid e a secure and efficient network environment. VLANs are based on untagged port groups, or traffic can be e x[...]

number Enter a VLAN ID range Enter a range of VLAN ID Switch(Config)# vlan add number <2..4094> Enter a VLAN ID Switch(Config)# vlan add number 2 Switch(Config)# VLANS can be configured usi ng the following commands: vlan add number 2 Create vlan 2 vlan add range from 3 to 6 Create vlans 3,4,5,6 vlan delete 3 Delete vlan 3 8.2 VLAN Port Membe[...]

Switch(Config)# vlan add number 4 Switch(Config)# vlan port ports port-configure 2 untagged 11-14 Switch(Config)# vlan port ports port-configure 1 exclude 11-14 Switch(Config)# 8.2.2 Trunk (IEEE 802.1q) By default, a trunk port is a member of all VLANs. Use the following commands, begi nning in configur ation mode, to assi gn an IEEE 802.1q trunk p[...]

The trunk port accepts tagged and untagg ed frames. All the untagged frames are cl assified to the trunk port’s native VLAN (the VLAN whose VID matches the port’s PVID). The tr unk port also sends out the frames as untagged for the native VLAN and tagged for other VLANs. 61 Asante IC3724PWR User’s Manual[...]

Chapter 9: Quality of Service Configuration Quality of Service (QoS) is a general term referring to va riou s methods of traffic manag ement you can employ on your network to ensure that traffic you identif y as high-prio rity can use a sufficient share of the avail able bandwidth. The IC3724PWR internall y has 4 COS queues per port with which a wi[...]

Command Purpose Switch<config>#qo s scheduling [wrr | strict] Set the scheduling method. Switch<config >#qos wrr ….. Set the settings of the weighted round robin. 9.1.2 Monitoring Weighted Round Ro bin To display information abo ut weighted round robin se ttings, use the following command in EXEC mo de: Command Purpose show qos queue-[...]

To change priorit y-queue mapping, use the following command in EXE C mode: Command Purpose Switch<config >#qos cos … … Set the mapping between 802. 1P priorities and 4 internal queues 9.2.2 Port Based QOS To set Port Based QOS, use the following command in EXEC mode: Command Purpose Switch<config>#q o s port-based …. Set the prio[...]

9.3 Traffic Shaping Traffic shaping allo ws you to control the traffic going out from an interface in order to match its flow to the speed of the remote target interface Thus, traffic adhering to a particular profile ca n be shaped to meet downstream requirements, thereby eliminat ing bottlenecks in topologies with data-r ate mismatches. 9.3.1 Conf[...]

Chapter 10: Configuring the Switch Using the GUI This chapter provides and overvie w of configuring the switch with the graph ical user interface (GUI). F or more information about the different features and ho w to implement them refer to the chapters specific to that function. At your web browser enter the IP address for the switch to launch the [...]

10.1 Main Configuration Menu Use the navigation pane l on the left side of the GUI screen to configure the s witch. From this panel you can access the following screens: • System • Port Management (including PoE) • VLAN Management • Spanning Tree • Multicast • Security • QoS • SNMP • LLDP • Admin • Statistics • Help • Logo[...]

10.2 System Use this section to access general information about the s witch. 10.2.1 System Information With the first system screen up a name and lo cation f o r the switch can be added. A system contact can also be entered. You can also view the Hard ware Version, Boot Version, Firmware Version, Build Date and the MAC Address. Save the settings w[...]

10.2.2 System Network management . This page allows the setting of static IP information. T he switch can also be set to receive an address automatically from a DHCP server. The switch ships with the default IP address 192.168.0.1 . Click the “Save Settings” button when done. The Internet Protocol (IP) is a packet-based protocol used to exchang[...]

The table below lists the traditiona l classes and ranges of IP addresses a nd their status. Class Address or Range Status A 0.0.0.0 1.0.0.0 to 126.0.0.0 127.0.0.0 Reserved Available Reserved B 128.0.0.0 to 191.0.0.0 255.255.255.0 Available C 192.0.0.0 to 223.255.255.0 Available D 224.0.0.0 to 239.255.255.25 5 Multicast group addresses E 240.0.0.0 [...]

10.2.3 System Time Setting Use the Time Setting page to set the time zone or local time for the switch. Day light savings can also be ena bled. Click the “Save Settings” button when done. 71 Asante IC3724PWR User’s Manual[...]

10.3 Port Management – Port Config The Port Management section displays assorted settin gs for e ach port. 72 Asante IC3724PWR User’s Manual[...]

Port Management – Port Config - Specific Port . Settings can be made on a p er port basis. When a port number is clicked the subscreen ap pea rs. 73 Asante IC3724PWR User’s Manual[...]

Port management – LACP Property . The LACP properties are displayed on this screen. The system LACP Priority can be set he re. By clicking on a port numbe r, a subscreen for ea ch port is available. 74 Asante IC3724PWR User’s Manual[...]

Port Management – LACP Property – Port. Settings for each port can be entere d. Port Management – LAG Group. Click on a group number to set the groups properties. 75 Asante IC3724PWR User’s Manual[...]

Port Management – LAG Group - Each Group. Once a link aggregation group is specifi ed, the screen below can be used to add p orts to the group. 76 Asante IC3724PWR User’s Manual[...]

10.3.1 PoE Configuring POE Power-over-Ethernet (PoE) provides po wer to devices over existing LAN cabling, without updating or mo dif ying the network infrastructure. Power-over-Ethernet removes the nece ssity of placing n et work devi ces next to power sources. The PoE Settings Page contains s ystem PoE information for enablin g PoE on the device,[...]

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10.4 VLAN Management . VLANs are used to organize any grou p of net work nodes into separate broadcast domains. VLANs confine bro adcast traffic to the or iginating group and elimin ate broa dcast storms in large networks. VLANs provide a secure and efficient net work environment. VLANs are based on untagged port groups, or traffic can be e x plici[...]

Use this screen to view VLAN information and create a VL AN group. At the top of the main VLAN screen you can toggle between VLAN group in formation a nd VLAN port information by click on each link. VLANs can be created one at a time, or a ran ge of VLANS c an be created all at once. 81 Asante IC3724PWR User’s Manual[...]

VLAN MANAGEMENT – VLAN SETTINGS. With a vlan selected, ports can be marked as tagged, or untagged. Lover on the screen, LAG group s can also be tagged or untagged. Click Save Settings when done. 82 Asante IC3724PWR User’s Manual[...]

VLAN MANAGEMENT – VLAN PORT. This screen allows additional settings to be controlled on a per port basis. Here the PVID can be changed to. Changing the PVID in required to force the port to respond to a particular VLAN. Becoming a member of a VLAN is only the start. The port PVID must be changed to cause it to respond only to the desired VLAN. Va[...]

10.5 Spanning Tree . RSTP (Rapid spanning tree protocol) ca n be enabled at this screen. Various timer settings can also be set. Use this screen to change the priority and the path c o st for specific ports. The priority de fault value is 128, and the value range is 0–240 (in multiples of 16). The lower the assigned port path cost is, the more li[...]

Use this screen to change the priority and the path c ost for specific ports. The priority default value is 128, and the value range is 0–240 (in m ultiples of 16). The lower the assigned port path cost is, the more likel y that port will be accessed. The default port path cost for a 10 Mbps or 100 Mbps port is t he result of the equation: Path c[...]

MSTP. Multiple Spanning Tree Protocol can be enabled on this page. Individual Port properties can be manipu lated at this screen. 86 Asante IC3724PWR User’s Manual[...]

MST Instance parameters can be modified on the follo wing two screens. 87 Asante IC3724PWR User’s Manual[...]

10.6 Multicast. Static multicast settings can be set. Port by port participation can be controlled. 88 Asante IC3724PWR User’s Manual[...]

IGMP The Internet Group Management Protocol (IGMP) manages the multicast group s on a LAN. IP hosts use IGMP to report their group membership to directly connec ted multicast s witches. Switches executing a multicast routing protocol maintain for warding tables to forward mu lticast datagrams. Switches us e the IGMP to learn whether members of a gr[...]

10.7 Security - Port Security. Each port can be listed individually or a table can be displ ayed u sing the Show Table button Access control lists can be establishe d using this screen. 90 Asante IC3724PWR User’s Manual[...]

802.1X can be enabled on a per port b asis Radius server can be identified at this screen. A se cret key can be created and the port can be altere d. 91 Asante IC3724PWR User’s Manual[...]

TACAS+ and Storm Control are available on the ne xt screens. 92 Asante IC3724PWR User’s Manual[...]

Management IP list can be used to enter a list of IP addresse s to limit the availability of switch Management. Auto DoS provides protection from a variety of denial of service type of threats. 93 Asante IC3724PWR User’s Manual[...]

10.8 QoS. Quality of service settings allow variou s proto cols to be selected to protect functi ons that requi re real time performance and limit other traffic. 94 Asante IC3724PWR User’s Manual[...]

DSCP can be implemented on this pag e. There a re eight queues available numberi ng 0 – 7. Click on the Mode selector to choose DS CP. Then setting s will be available to assign DHCP codes to t he eignt queues. 95 Asante IC3724PWR User’s Manual[...]

802.1P priory is supported to four queues. Each priority level can be assigned to one of the four queues. 96 Asante IC3724PWR User’s Manual[...]

Port-based QoS allows the priority for each port to be manua lly set. Click the Up date button when done to save changes. 97 Asante IC3724PWR User’s Manual[...]

Rate Control allows traffic shaping for each port. An ingres s ra te limit can also be set. 98 Asante IC3724PWR User’s Manual[...]

10.9 SNMP Various screens are available to enab le and manipulate SNMP. Profiles can be set for u sers, communities, and groups. SNMP allows net work managers to obtai n spec ific performa nce and configuration information from a software agent on a remote-net work device. SNMP all o ws different types of networks to communicate by exchanging netwo[...]

SNMP Continued 100 Asante IC3724PWR User’s Manual[...]

10.10 LLDP 101 Asante IC3724PWR User’s Manual[...]

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10.11 Admin - Admin Passw ord Admin password is the screen that can be used to ch ange t he password. Remember to click Save Settings when done. L2 Table makes available MAC addre sses a nd lists the port they are associated with. Aging time can also be specified. 103 Asante IC3724PWR User’s Manual[...]

Static addresses can be added using this screen. Dynamic ARP is the screen that allows aging time and trusted ports to be set on a per port basis. Click Save Setting when done. 104 Asante IC3724PWR User’s Manual[...]

Port Mirroring – To set up a mirror, identify the port to be mi rrored by checking the in gress mirror, or egress mirror for the port. Next select the port to mirror the information to. Admin Timeout allows the timeout in seconds to be set before the management sessi on is terminated do to no activity. 105 Asante IC3724PWR User’s Manual[...]

ADMIN Continued – assorted administratio n fun ctions are controlled usin g the next several screens. 106 Asante IC3724PWR User’s Manual[...]

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Cable diagnostic a cable test that can be run for each port. 110 Asante IC3724PWR User’s Manual[...]

DHCP Relay/ DCP Option 82 – these screens control the relay of DHCP informatio n from a se rver. VLANS can also be specified to re ceive DHCP inform ation. 111 Asante IC3724PWR User’s Manual[...]

10.12 Statistics RMON information and settings are controlled using th e next screens. Gene ral counters and timers are also displayed. 112 Asante IC3724PWR User’s Manual[...]

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114 Asante IC3724PWR User’s Manual[...]

115 Asante IC3724PWR User’s Manual[...]

10.13 Help General help is available for many screens. 116 Asante IC3724PWR User’s Manual[...]

10.14 Logout Use this screen to logout and close the se ssi on. 117 Asante IC3724PWR User’s Manual[...]

Chapter 11: CLI Commands Command Modes The CLI is divided into various modes. The Commands in one mode are not available until the operator switches to that particular mode. The commands available to the operator at any poin t in time depend upon the mode. Entering a question mark (?) at the CLI promp t, and displays a list of the available command[...]

11.1 User Mode commands 11.1.1 Help This command displ ays hel p information Format help Mode User Mode 11.1.2 ? This command displ ays hel p information Format help Mode User Mode 11.1.3 logout This command is used to exit from the telnet Format logout Mode User Mode 11.1.4 ping This command s ends echo mess ages. Format ping < A.B.C.D > Mod[...]

11.2 Privileged Mode commands 11.2.1 cable-diag This command is used to proceed cable diagnostic Format cable-diag port < port ID > Mode Privileged Mode e.g. Switch#cable-diag port 1 11.2.1 clear 11.2.2.1 clear arl This command is used to clear ARL table entries Format clear arl Mode Privileged Mode 1) clear arl dynamic This command is used t[...]

Enter into Global Configuration mode Format configuration Mode Privileged Mode 11.2.4 copy This command is used to upload file from switch to h ost, or download file to switch from host 11.2.4.1 copy nvram_config This command is used to backup switch configuratio n Format copy nvram_config tftp < A.B.C.D > file < filename > Mode Privile[...]

Format show qos qu eue -settings Mode Privileged Mode 3) show qos advanced This command displ ay qos advanced mode informatio n show qos advanced mode This command display mode of qos Format show qos advance d mode Mode Privileged Mode show qos advanced dscp This command display qos dscp map ping Format show qos advance d dscp Mode Privileged Mode [...]

2) show interface sta tisti cs This command is us ed t o d isplay port su mmary statistics Format show interface stat istics < port-ID > Mode Privileged Mode 11.2.11.5 show lag This command is used to display lin k ag gregation groups informati on 1) show lag lag-index This command is used to specify an switch lag Format show lag lag-in dex &[...]

show port all This command is used to di splay all switch interface Format show port all Mode Privileged Mode 11.2.11.11 show port-security This command is used to display port security settings 1) show port-security port This command is used to specify an switch interfa ce Format show port-security port < port-ID > Mode Privileged Mode 2) sh[...]

show spanning-tree interface all This command display all switch interface Format show span ning -tree interface all Mode Privileged Mode 2) show spanning-tree mst This command display MST information show spanning-tree mst detailed This command display a MST instan ce i nformation Format show span ning -tree mst detailed < 0..4094 > Mode Pri[...]

Format show vlan member < 1..4094 > Mode Privileged Mode 2)show vlan number This command display how many vlan has be en creat ed Format show vlan number Mode Privileged Mode 11.2.11.22 show rmon 1) Show rmon event 2) Show rmon event Index This command displays rm on Event. Format Show rmon event index < 1..65535 > Mode Privileged Mode [...]

11.3 Global Config mode commands 11.3.1 exit This command is used to exit current shell Format exit Mode Global Config 11.3.2 vlan This command is used to configure vlan 11.3.2.1 vlan add This command is used to create a new vlan vlan add number This command enter a vlan ID Format vlan add number < vl an-ID > Mode Global Config vlan add range[...]

This command is used to configure ports in a spe cific vlan Format vlan port ports port-config ure < vlan-ID > Mode Global Config vlan port ports protected This command is used to configure prot ected ports Format vlan port ports pro t ected {e nable|disable} Mode Global Config vlan port ports pvid This command is used to configure port vid F[...]

This command is used to di sabl e lldp functions Format lldp disable Mode Global Config 11.3.6.3 lldp adv-interval This command is used to specify advertised inte rval in se conds Format lldp adv-interval <5-327 68> Mode Global Config 11.3.6.4 lldp fast-startcnt This command is used to specify advertised inte rval in se conds Format lldp fast[...]

3) log logging-target console This command is used to specify consol e log notify-le vel Format log logging-target cons ole {enabl e|disable} Mode Global Config 4) log logging-target server This command is used to specify consol e log notify-le vel Format log logging-target server name < WORD > {enable|disable} Mode Global Config 11.3.8 radiu[...]

Mode Global Config e.g. Switch(config)# monitor de s 1 probetype ingre ss src 2-8 3) monitor des <port-ID> probetype egress This command configure s port monitor probetype as egre ss traffic. Format monitor des < port-I D > probetype egre ss src < port list > Mode Global Config e.g. Switch(config)# monitor des 1 probetype egre s s[...]

network dhcp-relay vlan <vlan-ID> remove This command enters a vlan which will be disable dhcp-r elay option82. Format network dhcp-relay vlan < vlan-I D > remove Mode Global Config 11.3.13.5 network sysinfo Configure switch syste m information. Network sysinfo sy sname This command configures syst em name. Format network sysinfo sysnam[...]

1)port-all rate-limit egress This command specifie s egress rate limit. Format port-all Rate-Limit egress < value > Mode Global Config 2)port-all rate-limit ingress This command specifies ingress rate limit. Format port-all rate-limit ingress < value > Mode Global Config 11.3.14.6 port-all rmon-counter This command configures rm on coun[...]

Format Qos cos prio rity <0-7> queue <1-4> Mode Global Config 11.3.15.3 qos dscp This command specifies dscp value to q ueue ma pping. Format Qos dscp <0-63> queue <1-4> Mode Global Config 11.3.15.4 qos port-based This command configure s port-ba sed priority mapping. Format qos port-based po rt < WORD >status {enabl e[...]

This command specifie s robustness variable. Format set igmp robustne ss <1-20> Mode Global Config 8) set igmp router-port This command specifie s igmp router port. Format set igmp router-port ports < port list > Mode Global Config e.g. Switch(config)# set igmp router-port ports 1-10 11.3.16.2 set igmp-querier This command configure s i[...]

2) snmp community delete This command deletes a community. Format snmp community delete < community nam e >. Mode Global Config 11.3.17.5 snmp trapstation 1) snmp trapstation add Create a snmp trap station. snmp trapstation add <ip-addr> com m unity <community name> type bootup Send trap when system re boot Format snmp trapstation[...]

2) sntp server ipaddr This command sets sntp server IP address. Format sntp serve r ipaddr < IP-addr > Mode Global Config 3) sntp server polling This command sets sntp server polling time interval. Format sntp serve polling < 0-9 > Mode Global Config 11.3.18.4 sntp timezone This command sets sntp timezone. Format sntp timezone <1-75&[...]

Format spanning-t ree p ort cost <0-200000000> Mode Global Config 3)spanning-tree port priority This command configure s RSTP port p riority. Format spanning-t ree p ort priority <0-24> Mode Global Config 4)spanning-tree port edge This command configure s STP edge . Format spanning-t ree p ort edge {enable |disable} Mode Global Config 5[...]

This command configure s port pri ority in a MST instance Format spanning-tree m st priority < MST ID > < priority > ports < port list > Mode Global Config 11.3.20 User commands This command cha nges user pa ss word. Format user password Mode Global Config 11.3.21 Interface commands This command enters into configure inte rface m [...]

This command permit s an ACL entry and queue 1-4 will assig n pri ority queue when rule activated. Format access -list name < WORD > act ion permit {<cr>|queue <1-4>} Mode Global Config 11.3.23.3 access-list name <WORD> c lear This command clears A CL entry contents. 1) access-list name <WORD> clears SRC IP This comman[...]

2) access-list name <WORD> set IP-mode access-list name <WORD> set IP-mode SRC IP. This command specifie s a sou rce IP address. Format access -list name < WORD > set IP-mode SRC IP <IP-addr> < mask-addr > Mode Global Config access-list name <WORD> set IP-mode DST IP This command specifie s a destin ation IP addr[...]

disable. Format arp dynamic agi ng -time <0~999> Mode Global Config 3) arp dynamic ports This command set dynami c arp p ort s to trust and un-trust. Format arp dynamic ports {trust|untrust} <port -list> Mode Global Config e.g. Swtich<Config># arp dynamic port s trust 1-4 Swtich<Config># arp dynamic po rts untrust 4 4) arp d[...]

11.4 Interface Config mode commands 11.4.1 exit command Exit current shell Format exit Mode Interface Config 11.4.2 dot1x command Set 802.1x port control. 11.4.2.1 Set auto-authori zed on po rts Format 802.1x port-control {enable|disable} Mode Interface Config 11.4.3 Configure port lacp mode 11.4.3.1 admin command Configure admin key of port Format[...]

{port-desc|sys-n ame|sys- desc|sys-capa| sys-capa } Mode Interface Config 2) 8021 set Status of local-802.1 settings Format lldp tlvs-tx {enable|disable} o ptio n 8021 {pvid| vlanname| protocol-id} Mode Interface Config eg.switch(interdface 1)lldp tlvs enable op tion 8021 pvi d 3) 8023 set Format lldp tlvs-tx {enable|disable} o ptio n 8023 {mac-phy[...]

Format rate-limit egress < rate > Mode Interface Config 11.4.13.2 rate-limit Ingress This command limits ingress rate, which the unit is Kbps. Format rate-limit ingress < rate > Mode Interface Config 11.4.14 storm-control command 11.4.14.1 storm-control Enable/disable storm cont rol. Format storm-control disable Mode Interface Config 11[...]

Format spanning-t ree force-p2 plin k {auto|enable|disa ble} Mode Interface Config 11.4.17.4 spanning-tree migration-check This command re-checks the approp ria te BPDU format to send on this port Format spanning-t ree mig ration -check {enable|disable} Mode Interface Config 11.4.17.5 spanning-tree mst This command configure s multiple spanning tre[...]

11.4.20 PoE 11.4.20.1 func This command configure poe function o n a port Format poe func {enable | disabl e} Mode Interface Config 11.4.20.2 power-pri This command configures the po wer priority on switch ports to decide which ports have pr iorit y to supply power which power devices are connected. L egal value are low, norma l, middle or hig h pr[...]

Appendix A: Basic Troubleshooting In the unlikely event that the s witch does not operate properly, follow the troubleshooti ng tips below. If more help is needed, contact Asante’s technical support at www .asante.com/support . Problem Possible Solutions The Power LED is not lit. Check the power connection. Plug the power cord into another known [...]

Appendix B: Specifications Ports Fast Ethernet: 24 x 10/100BaseTX Fast Ethernet ports 12 x PSE ports, with Auto-Uplink: RJ-45 shielded connecto rs Gigabit Ethernet: Ports 25 and 26 are combo. 2 x 10/ 100/1000BaseT Gigabit Ethernet po rts with Auto- Uplink: RJ-45 shielded connectors. 2 x 1 000BaseX Gigabit Ethernet ports: SFP Mini-GBIC Console: Seri[...]

Appendix C: FCC Complian ce and Warranty Statements C.1 FCC Compliance Statement This equipment has been tested an d found to comply with t he limits for a Class A digital devic e, pursu ant to part 15 of the FCC Rules. These limits a re designed to provide reas on able protection against harmful interference when the equipment is operated in a com[...]

C.3 IntraCore Warranty Statement Products: IntraCore IC3724PWR Subject to the limitations and exclusions belo w, Asant e warrants to the original end user purchaser that the covered products will be free from defects in ti tle, material s and manufacturin g workm anship for a period of three years from the date of purchase. This warra nty excludes [...]

Index Cabling consol e .................................................................20 Ethernet ................................................................ 18 procedur es............................................................ 17 CLI advanced f eatures ................................................ 29 global configur ation mo de ....[...]

context sens itive ................................................... 30 IGMP configurat ion ......................................................... 48 host-query ...................................................... 49, 79 overvi ew ............................................................... 48 Installation hardware .......................[...]

154 Asante IC3724PWR User’s Manual bandwid th ............................................................. 57 configurat ion ......................................................... 57 monitoring ........................................... 57, 58, 59, 60[...]