Инструкция обслуживания Nortel 2500 Series

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Summary

Nortel 2500 Series - page 1

Nor tel Ether net Routing Switch 2500 Ser ies Ov er vie w — System Conﬁgur ation NN47215-500 (323162-B) . ...
Nortel 2500 Series - page 2

Document status: Standard Document version: 02.02 Document date: 19 Nov ember 2007 Copyright © 2007, Nor tel Networks All Rights Reser ved. Sourced in Canada, India, and the United States of America The inf or mation in this document is subject to change without notice . The statements, conﬁgur ations, technical data, and recommendations in this ...
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Nortel Networks software license a greement This Software License Agreement ("License Agreement") is between y ou, the end-user ("Customer") and Nor tel Networks Cor poration and its subsidiaries and afﬁliates ("Nor tel Networks"). PLEASE READ THE FOLLOWING CAREFULL Y . Y OU MUST ACCEPT THESE LICENSE TERMS IN ORDER T ...
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c. Customer is responsible f or payment of an y taxes , including personal proper ty taxes, resulting from Customer’s use of the Softw are. Customer agrees to comply with all applicab le la ws including all applicable export and impor t laws and regulations. d. Neither par ty may bring an action, regardless of form, more than two years after the ...
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5 Contents New in this release 15 Features 15 Other changes 15 Introduction 17 Before y ou begin 17 T ext conv entions 17 Related publications 19 How to get help 20 Getting help from the Nor tel web site 20 Getting help through a Nor tel distr ib utor or reseller 20 Getting help over the phone from a Nor tel Solutions Center 20 Getting help from a ...
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6 Contents Stack conﬁgur ations 49 T emporary base unit 51 Redundant cascade stacking 52 Removing a stac k unit 53 Adding/Replacing a stack unit 53 Auto Unit Replacement 54 A UR function 55 Conﬁguring AUR using the CLI 61 Conﬁguring A UR using Device Manager 63 System conﬁguration software features 65 Switch management features 65 Conﬁgur ...
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Contents 7 Basic navigation 87 General na vigation commands 88 K eystroke na vigation 88 help command 89 no command 90 default command 90 logout command 90 enable command 91 conﬁgure command 91 interface command 91 disable command 92 end command 92 exit command 92 reload command 93 shutdown command 94 Managing basic system information 96 show sys ...
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8 Contents Device Manager windo w 126 Menu bar 127 T oolbar 127 Device vie w 128 Shor tcut menus 131 Status bar 133 Using the buttons in Device Manager dialog box es 133 Editing objects 133 Working with statistics and graphs 134 T ypes of statistics 134 T ypes of graphs 135 Statistics for single and multiple objects 137 Viewing statistics as g raph ...
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Contents 9 show poe-port-status command 165 show poe-pow er-measurement command 166 Conﬁguring PoE using w eb-based management 167 Displaying and conﬁguring power management for the switch 168 Displaying and conﬁguring power management for the por ts 170 Editing and viewing s witch P oE conﬁgurations using Device Manager 172 P oE tab for a ...
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10 Contents no autosav e enable command 207 default autosa ve enable command 207 Setting time on network elements using Simple Network Time Protocol 208 show sntp command 208 sntp enable command 209 no sntp enable command 209 sntp server pr imary address command 209 sntp server secondar y address command 210 no sntp ser v er command 210 sntp sync-n ...
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Contents 11 Ethernet por t management using the CLI 233 Enabling or disab ling a por t 233 shutdown command f or the por t 233 no shutdown command 234 Naming por ts 235 name command 235 no name command 236 default name command 236 Setting por t speed 237 speed command 237 default speed command 238 duplex command 239 default duple x command 239 Enab ...
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12 Contents P owerSupply tab 267 F an tab 268 Banner tab 269 Custom Banner tab 271 Working with conﬁguration ﬁles 272 FileSystem dialog box 272 ASCII conﬁg ﬁle 273 Sav e Conﬁguration tab 274 Working with SNTP 276 Conﬁguring SNTP 276 Conﬁguring local time zone using the device manager 278 Conﬁguring daylight sa vings time using the d ...
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Contents 13 Modifying system settings 322 Conﬁguring s witch por t status 324 Conﬁguring high speed ﬂow control 327 Downloading s witch images 328 Downloading ASCII conﬁguration ﬁles 330 Storing and retrieving a switch conﬁguration ﬁle from a TFTP ser v er 331 Requirements for storing and retrieving conﬁguration parameters on a TFTP ...
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14 Contents Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
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15 Ne w in this release The f ollowing sections detail what’s new in Overview — System Conﬁguration (NN47215-500) f or Release 4.1: • F eatures • Other changes Features F or inf ormation about changes that are feature related, see the follo wing sections: • "Stacking capabilities" (page 39) • "Stacking functionality del ...
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16 New in this release Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
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17 Intr oduction This guide provides inf or mation about conﬁguring and managing basic s witching f eatures on the Nor tel Ether net Routing Switch 2500 Ser ies. This guide describes the f eatures of the f ollowing Nor tel s witches. • Nor tel Ether net Routing Switch 2526T • Nor tel Ether net Routing Switch 2526T-PWR • Nor tel Ether net Ro ...
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18 Introduction angle brackets (< >) Indicate that you choose the text to enter based on the description inside the brackets. Do not type the brackets when entering the command. Example: If the command syntax is ping <ip_address> , you enter ping 192.32.10.12 bold body text Indicates objects such as window names, dialog box names, and i ...
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Related publications 19 separator ( > ) Shows menu paths. Example: Protocols > IP identifies the IP command on the Protocols menu. vertical line ( | ) Separates choices for command keywords and arguments. Enter only one of the choices. Do not type the vertical line when entering the command. Example: If the command syntax is show ip {alerts|r ...
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20 Introduction Describes how to conﬁgure IP Multicast Routing Protocol features f or the Nor tel Ether net Routing Switch 2500. How to get help This section explains how to get help for Nor tel products and ser vices. Getting help from the Nortel web site The best wa y to get technical suppor t f or Nor tel products is from the Nor tel T echnica ...
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How to get help 21 www .nor tel.com/erc Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
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22 Introduction Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
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23 Ethernet Routing Switch 2500 Series har dware The Ether net Routing Switch 2500 Ser ies provides wire-speed s witching f or high-performance, low-cost connections to full-duple x, and half-duplex 10/100/1000 Mb/s Ether net Local Area Networks (LAN). Ethernet Routing Switch 2500 Series software release 4.1 suppor ts the f ollowing devices: • Et ...
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24 Ethernet Routing Switch 2500 Ser ies hardware Figure 1 Ethernet Routing Switch 2550T-PWR The f ollowing graphics displa y the front panel conﬁguration on the Ethernet Routing Switch 2526T , 2526T-PWR, 2550T , and 2550T-PWR. Ta b l e 1 "Components on the Ether net Routing Switch 2500 front panel" (page 25) describes the components on ...
Nortel 2500 Series - page 25

Hardware components of the Ether net Routing Switch 2500 Ser ies 25 Figure 3 Ethernet Routing Switch 2550T front panel Figure 4 Ethernet Routing Switch 2526T-PWR front panel Figure 5 Ethernet Routing Switch 2550T-PWR front panel Ta b l e 1 Components on the Ethernet Routing Switch 2500 front panel Item Description 1 Console port 2 SFP Gigabit Inter ...
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26 Ethernet Routing Switch 2500 Ser ies hardware The Console por t is a DB-9, RS-232-D male ser ial por t connector . Y ou can use this connector to connect a management station, console, or ter minal to the Ether net Routing Switch 2500 Ser ies by using a straight-through DB-9 to DB-9 standard ser ial por t cable . Y ou must use a VT100/ANSI-compa ...
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Hardware components of the Ether net Routing Switch 2500 Ser ies 27 The 10BASE-T/100BASE-TX switch por ts also suppor t half- and full-duplex mode operation. The 10BASE-T/100BASE-TX RJ-45 switch por ts can connect to 10 Mb/s or 100 Mb/s Ether net segments or nodes. A TTENTION Use only Categor y 5 copper Unshielded T wisted Pair (UTP) cab le connect ...
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28 Ethernet Routing Switch 2500 Ser ies hardware Figure 6 LED display panel Ta b l e 2 Ethernet Routing Switch 2500 Series LED descriptions Label Type Color State Meaning Fast Flashing Link is good and active. Up/28 or Up/52 Rear port status Green Slow Flashing This port is disabled by software. Fast Flashing Link is good and active. Down/27 Down/5 ...
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Hardware components of the Ether net Routing Switch 2500 Ser ies 29 Label Type Color State Meaning Steady Station connected at 10/100 Mb/s. Green Flashing Traffic activity at 10/100 Mb/s. Link/Act Port conne ction status Off No link/No traffic. Green Steady Power is supplied to the port. PoE (applie s to PWR models only) PoE port power status Off N ...
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30 Ethernet Routing Switch 2500 Ser ies hardware Cooling fans Cooling f ans are located on one side of the Ether net Routing Switch 2500 Series to provide cooling f or the inter nal components. When you install the s witch, be sure to allow enough space on both sides of the switch f or adequate ventilation. A C power receptacle The A C power recept ...
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Hardware components of the Ether net Routing Switch 2500 Ser ies 31 Country/Plug description Specifications Typical plug United Kingdom: • BS1363 male plug with fuse • Harmonized cord 240 VAC 50 Hz Single phase Australia: AS3112-1981 Male plug 240 VAC 50 Hz Single phase CA UTION Read immediately . Inspect the power cord and determine if it prov ...
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32 Ethernet Routing Switch 2500 Ser ies hardware A TTENTION Attention: Lisez ceci immédiatement. Examinez ce cordon d’alimentation pour déter miner s’il dispose de la ﬁche appropriée et s’il est bien agréé pour utilisation sur votre installation électrique. Débarrassez-v ous en immédiatement s’il ne convient pas à l’utilisation ...
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Hardware components of the Ether net Routing Switch 2500 Ser ies 33 W ARNING Remov al of the pow er cord is the only wa y to turn off power to this device . The power cord must alwa ys be connected in a location that can be accessed quic kly and safely in case of an emergency . W ARNING V orsicht: Die Stromzufuhr zu diesem Ger ät kann nur durch Zi ...
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34 Ethernet Routing Switch 2500 Ser ies hardware W ARNING A vver tenza: Estrarre il cav o di alimentazione è l’unico sistema per spegnere il dispositivo . Il cavo di alimentazione dev e essere sempre collegato in una posizione che per metta l’accesso facile e sicuro in caso di emergenza. Network conﬁguration e xamples This section provides n ...
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Network conﬁguration e xamples 35 Figure 8 Ethernet Routing Switch 2500 Series used as a desktop switch Branch ofﬁce workgr oup switch application Figure 9 "Ethernet Routing Switch 2500 Series used as a w orkgroup s witch" (page 36) shows the Ether net Routing Switch 2500 Series used as a workgroup switch in an enter prise branch of? ...
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36 Ethernet Routing Switch 2500 Ser ies hardware Figure 9 Ethernet Routing Switch 2500 Series used as a workgr oup switc h Medium sized ofﬁce wiring closet switc h application Figure 10 "Conﬁguring power w orkgroups and a wiring closet switch" (page 37) shows the Ethernet Routing Switch 2500 ser ies used as a wir ing closet s witch in ...
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Network conﬁguration e xamples 37 Figure 10 Conﬁguring power w orkgr oups and a wiring closet s witch Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
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38 Ethernet Routing Switch 2500 Ser ies hardware Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
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39 Nor tel Ethernet Routing Switch 2500 Series stac king This chapter includes inf or mation about the stacking f eatures, such as stack capabilities, stac king functionality delivery , stack conﬁguration, and A uto Unit Replacement. This chapter contains inf or mation about the follo wing topics: • "Stacking capabilities" (page 39) ? ...
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40 Nor tel Ether net Routing Switch 2500 Series stacking Stacking functionality delivery The Nor tel Ether net Routing Switch 2500 series switches allo w you to stack m ultiple s witches together to create a single vir tual switch that can be managed as a single device . Stacking functionality is deliv ered in two distinctiv ely diff erent wa ys on ...
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Stacking functionality delivery 41 A Stacking License Cer tiﬁcate contains instr uctions on how to deposit license entitlements into a license bank, enter s witch MA C address(es), create the license ﬁle, then do wnload and cop y the license ﬁle onto each s witch requiring stacking functionality . These instr uctions are carr ied out on the N ...
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42 Nor tel Ether net Routing Switch 2500 Series stacking show license command The show license command displa ys the e xisting licenses on your switch. The syntax for the show license command is: show license { <1-10> | all } The show license command is ex ecuted in the Pr ivileged EXEC command mode. Ta b l e 5 show license command parameters ...
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Stacking functionality delivery 43 Step Action 1 F rom the De vice Manager menu select Edit > File System . The FileSystem dialog box appears. 2 Click the License File tab . The License File tab appears. 3 In the LoadServerAddr ﬁeld, enter the TFTP ser ver address . 4 In the LicenseFileName ﬁeld, enter the software license ﬁlename on the T ...
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44 Nor tel Ether net Routing Switch 2500 Series stacking Downloading the license ﬁles using the W eb-based management interface Y ou can download the license ﬁles to the Nor tel Ether net Routing Switch. T o download the Ether net Routing Switch 2500 Ser ies license ﬁles, a proper ly conﬁgured T r ivial File T ransf er Protocol (TFTP) ser v ...
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Stack conﬁgur ation 45 —End— Stack conﬁguration The Nor tel Ether net Routing Switch 2500 ser ies provides the capability for intelligent f ail-saf e resilient stacking of up to eight units in a single switch stack. This provides uninterrupted connectivity of up to 400 user por ts in a vir tual switch managed as a single unit. A TTENTION Al ...
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46 Nor tel Ether net Routing Switch 2500 Series stacking Conﬁguring the operational mode on rear por ts using the CLI Y ou can use the f ollowing commands to conﬁgure the operational mode of rear por ts into Stacking or Standalone Mode: • "rear-por ts mode command" (page 46) • "show rear-por ts mode command" (page 46) re ...
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Stack conﬁgur ation 47 Figure 13 show rear-ports mode command output Conﬁguring the operational mode of rear por ts using the Device Manager Use the De vice Manager to conﬁgure the operational mode of the rear por ts into Standalone or Stacking Mode in the Ether net Routing Switch 2500 Series. For more inf or mation on conﬁguring the operat ...
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48 Nor tel Ether net Routing Switch 2500 Series stacking Cascade Down port The Cascade Down por t is used to connect this switch unit to the ne xt unit in the stack through a stack cab le. A connection from this por t must be attached to the Cascade Up por t of the ne xt switch in the stac k. A retur n cable from the Cascade Down por t of the last ...
Nortel 2500 Series - page 49

Stack conﬁgur ation 49 1. Base Unit 2. Cascade Cable 3. Cascade Cable (used f or retur n) Initial stack installation During the initial installation of the stack, the software automatically determines the physical order of all units in the stack according to the position of the base unit within the stack. Thereafter , the individual units maintai ...
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50 Nor tel Ether net Routing Switch 2500 Series stacking A TTENTION Many netw ork management software packages assume a cascade down (stac k down) conﬁguration, Nor tel recommends the usage of this conﬁguration. Cascade down stack conﬁguration In a cascade up (stack up) conﬁguration, the base unit is physically located as the top unit in th ...
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Stack conﬁgur ation 51 Cascade up stack conﬁguration Regardless of stack conﬁguration, the follo wing applies: • When pow er is applied to the stac k the base unit initializes , typically within 60 seconds, and the entire stac k powers up as a single logical unit. • A RS-232 communications cable can be attached to the console por t of any ...
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52 Nor tel Ether net Routing Switch 2500 Series stacking This automatic f ailov er is only a temporar y saf eguard. If the stack conﬁguration loses po wer , the temporar y base unit cannot power up as the base unit when power is restored. Also , if the or iginal unit rejoins the stack, it cannot resume base unit status. F or this reason, always a ...
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Stack conﬁgur ation 53 Redundant cascade stacking Removing a stac k unit If a unit is removed from the stack, the f ollowing s witch conﬁguration settings re ver t to those conﬁgured bef ore the unit became a member of the stack: • IP address • Console, W eb, T elnet, and SNMP pass words • SNMP community strings Adding/Replacing a stack ...
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54 Nor tel Ether net Routing Switch 2500 Series stacking Ensure that the new s witch is set to factory default v alues. Then, if the unit is a standalone ERS 2500 switch, ensure that a valid stacking license.dat ﬁle is installed on the s witch and the rear por ts are operating in Stacking Mode. If the unit is a Stack Enabled ERS 2500 switch, then ...
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Auto Unit Replacement 55 A TTENTION A UR is intended for a stac k conﬁguration of two or more units. In a two-unit stack conﬁguration, if a unit fails, the remaining unit becomes a standalone switch. A UR loads the conﬁguration of the failed unit in the replacement of ERS 2500 Ser ies unit if the failed unit was a non-Base Unit. A UR is not d ...
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56 Nor tel Ether net Routing Switch 2500 Series stacking CFG mirror image process The CFG mirror image process is triggered by speciﬁc e vents . P ower Cycle After a pow er cycle, all the CFG images in a stack are mirrored. Figure 15 "CFG mirror process in stack" (page 56) illustrates the CFG mirror images in a three-unit stack after th ...
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Auto Unit Replacement 57 Adding a unit In a stack that does not hav e any INA CTIVE CFG mirror images, adding a ne w unit causes the CFG image of the new unit to be mirrored in the stack. For e xample, in Figure 16 "CFG mirror images in the stack after adding unit 4" (page 57) , after adding unit 4 to the stack, the CFG 4 mirror image is ...
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58 Nor tel Ether net Routing Switch 2500 Series stacking Figure 17 CFG mirror ima ges after removing unit 4 Removing a B U When a BU is remov ed, the TEMP-BU assumes the role of the BU . Because all the CFG mirror images of the NBUs reside in the remov ed BU , the TEMP-BU mirrors all the CFG image of the NBUs in the stack. After the remov al of the ...
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Auto Unit Replacement 59 Figure 18 CFG mirror images in the stack after removing the BU (unit 1) As shown in Figure 18 "CFG mirror images in the stack after removing the BU (unit 1)" (page 59) : • Unit 2 becomes the TEMP-BU . • The CFG 1 mirror image (residing in unit 2) becomes INACTIVE. • A second cop y of the INACTIVE CFG 1 mirro ...
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60 Nor tel Ether net Routing Switch 2500 Series stacking A TTENTION Restore a CFG image to a new unit happens only if the following conditions are met. • The A UR f eature is enabled. • There is at least one INA CTIVE CFG mirror image in the stack. • The MA C Address of the new unit is diff erent from all the AMA of the INA CTIVE CFG mirror i ...
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Auto Unit Replacement 61 Figure 19 CFG mirror images in the stack after adding unit 5 Synchr onizing the CFG mirror images with CFG ima ges A CFG mirror image is updated whenev er a CFG ﬂash synchronization occurs in the A U . Conﬁguring A UR using the CLI This section descr ibes the CLI commands used in A UR conﬁguration. show stac k auto-un ...
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62 Nor tel Ether net Routing Switch 2500 Series stacking There are no parameters or variables f or the show stack auto-unit replacement command. stack auto-unit-replacement enab le command The stack auto-unit-replacement enable command enables A UR on the s witch. The syntax for this command is: stack auto-unit-replacement enable The stack auto-uni ...
Nortel 2500 Series - page 63

Auto Unit Replacement 63 Conﬁguring A UR using Device Manager Y ou also can enable or disable A UR using Device Manager b y toggling the A utoUnitReplacementEnabled ﬁeld in the System tab (see "System tab" (page 259) ). Displaying unit stac k uptime Y ou can display the uptime f or each unit in a stack. Unit stack uptime collects the ...
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64 Nor tel Ether net Routing Switch 2500 Series stacking Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
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65 System conﬁguration software features This chapter descr ibes the software f eatures used for system conﬁguration on the Ether net Routing Switch 2500 Series. It includes information about the follo wing topics: • x-ref to switch management f eatures • x-ref to ether net por t management features • x-ref to other f eatures Switch manag ...
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66 System conﬁguration software f eatures GUI lets you conﬁgure, monitor , and maintain your network through Web browsers. Y ou can also download software using the Web . F or inf or mation about web-based management, see "Using the W eb-based management interface" (page 145) . • Any generic SNMP-based network management software. Y ...
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Switch management features 67 Y ou can also set the CLI pass word using the cli password command, or the P ass word Setting web-based management page. When you log on to the switch, you are prompted to enter a valid user name. Theref ore, ensure you are a ware of the valid usernames (default R W and RO) bef ore you change pass words. F or the stand ...
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68 System conﬁguration software f eatures F or information about the secur ity f eatures on the s witch, see Nor tel Ethernet Routing Switch 2500 Series Security — Conﬁguration and Management (NN47215-505) . A utosave feature By def ault, e ver y 60 seconds the Ether net Routing Switch checks whether a conﬁguration change has occurred, or i ...
Nortel 2500 Series - page 69

Switch management features 69 The SNTP suppor ts pr imar y and secondar y NTP ser vers. The system tries the secondar y NTP ser ver only if the primar y NTP ser ver is unresponsiv e. Conﬁguring with CLI T o use the CLI to conﬁgure the SNTP feature , use the follo wing procedure: Step Action 1 Set the pr imar y and secondar y NTP ser ver . 2 Ena ...
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70 System conﬁguration software f eatures The host names f or ping and T elnet cannot be longer than 63 alphanumeric characters, and the def ault DNS domain name cannot be longer than 255 characters. Conﬁguring with CLI Y ou can use the CLI to conﬁgure the DNS client. Follo wing are the commands used to conﬁgure the DNS client using the CLI ...
Nortel 2500 Series - page 71

Switch management features 71 • BootP or Last Address A TTENTION Whenev er the switch is broadcasting BootP requests, the BootP process ev entually times out if a reply is not received. When the process times out, the BootP request mode automatically changes to BootP Disabled mode . T o restar t the BootP process, change the BootP request mode to ...
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72 System conﬁguration software f eatures If an IP address is not currently in use, these actions take eff ect immediately . If an IP address is currently in use, these actions take eff ect only after the s witch is reset or power cycled. BootP Disabled This option lets you manage the switch by using the IP address set from the console ter minal. ...
Nortel 2500 Series - page 73

Switch management features 73 Conﬁguration File Download/Upload The Conﬁguration Management feature lets you store and retr ie ve the conﬁguration parameters of an Ethernet Routing Switch 2500 Ser ies to a TFTP ser ver . This feature suppor ts two diff erent methods for managing system conﬁguration ﬁles: • Binar y conﬁguration ﬁle m ...
Nortel 2500 Series - page 74

74 System conﬁguration software f eatures ASCII conﬁguration ﬁle Y ou can also store the conﬁguration parameters of a s witch/stack as an ASCII conﬁguration ﬁle and retriev e the stored ﬁle to automatically conﬁgure a replacement s witch/stack. A utotopology Y ou can enable the Optivity* A utotopology* protocol on the Ether net Rout ...
Nortel 2500 Series - page 75

Switch management features 75 Figure 22 How LLDP w orks 1. The Ether net Routing Switch and router adver tise chassis or por t IDs and system descriptions to each other . 2. The de vices store the information about each other in local MIB databases, accessib le using SNMP . 3. A network management system retriev es the data stored by each de vice a ...
Nortel 2500 Series - page 76

76 System conﬁguration software f eatures • por t ID TL V • Time to Live TL V • End Of LLDPDU TL V The chassis ID and the por t ID values are concatenated to form a logical MSAP identiﬁer that is used by the recipient to identify the sending LLDP agent and por t. A non-zero v alue in the Time to Live (TTL) ﬁeld of the TTL TL V indicates ...
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Ethernet por t management f eatures 77 LLDPDU and TL V error handling LLDPDUs and TL Vs that contain detectable errors are discarded. TL Vs that are not recognized, but that also contain no basic format errors, are assumed to be validated and are stored f or possible later retr ie val by network management. Conﬁguring LLDP using the CLI F or inf ...
Nortel 2500 Series - page 78

78 System conﬁguration software f eatures When autonegotiating, the s witch selects the highest common operating mode suppor ted between the s witch and its link par tner . In cer tain situations, it is useful to autonegotiate a speciﬁc speed and duple x value. In these situations, the s witch can allow f or attachment at an operating mode othe ...
Nortel 2500 Series - page 79

Other features 79 Asymmetric mode This mode lets the link par tner send ﬂow control pause frames to the GBIC por t. When a pause frame is received, the receiving por t suspends transmission of frames for a number of slot times speciﬁed in the control frame or until a pause-release control frame is received. In this mode, the GBIC por t is disab ...
Nortel 2500 Series - page 80

80 System conﬁguration software f eatures • RFC 1493 (Br idge MIB) • RFC 1573 (Interf ace MIB) • RFC 1643 (Ether net MIB) • RFC 1757 (RMON) • RFC 1271 (RMON) • RFC 1157 (SNMP) Standards The f ollowing IEEE Standards also contain inf or mation ger mane to the Ethernet Routing Switch 2500 Ser ies: • IEEE 802.1D (Standard f or Spanning ...
Nortel 2500 Series - page 81

81 CLI Basics Y ou can manage the Ether net Routing Switch 2500 Series with the follo wing management tools: • De vice Manager (GUI) • W eb-based management system • Command Line Interface (CLI) The Ether net Routing Switch 2500 Series Command Line Interface (CLI) is a management tool that provides methods for conﬁguring, managing, and moni ...
Nortel 2500 Series - page 82

82 CLI Basics CLI command modes Most CLI commands are availab le only under a cer tain command mode. The Ethernet Routing Switch 2500 Series has the f ollowing f our command modes: • User EXEC • Privileged EXEC • Global Conﬁguration • Interf ace Conﬁguration The User EXEC mode is the def ault mode; it is also ref erred to as e x ec. Thi ...
Nortel 2500 Series - page 83

CLI command modes 83 Figure 23 CLI command mode hierarch y Y ou can see a speciﬁc value f or each command mode at the prompt line, and y ou can use speciﬁc commands to enter or e xit each command mode ( T able 9 "Command mode prompts and entrance/e xit commands" (page 83) ). Additionally , you can only enter command modes from speci? ...
Nortel 2500 Series - page 84

84 CLI Basics Command mode Sample Prompt for the Ethernet Switch 2500 Enter/exit command Privileged EXEC (privExec) 2500T# enable to enter from User EXEC mode logout or exit to quit to Main Menu Global Configuration (config) 2500T(config)# configure to enter from Privileged EXEC mode end or exit to exit to Privileged EXEC mode; logout to quit to Ma ...
Nortel 2500 Series - page 85

P or t numbering 85 • If y ou hav e logged into the CLI with read-write access, you enter the CLI in privEx ec mode and use the commands to mov e to the other command modes. P ort numbering The por t numbering for diff erent versions of Ether net switches are listed as f ollows: • Ethernet Routing Switch 2526 has 24 10/100 Mb/s por ts on the fr ...
Nortel 2500 Series - page 86

86 CLI Basics Y ou can also use the unit/por t conv ention with a standalone Ether net Routing Switch 2500 Series as long as the unit number is 1. Accessing CLI Y ou access the CLI using T elnet or through a direct connection to the switch from a terminal or personal computer (PC). Y ou can use any ter minal or PC with a ter minal emulator as the C ...
Nortel 2500 Series - page 87

Basic navigation 87 The > sign at the end of the name of the switch indicates that the def ault CLI mode is User EXEC mode. See "CLI command modes" (page 82) , to select the command mode you want to use (and are authorized to use). —End— Setting the system username and passw ord Y ou can set user names and pass words for system acc ...
Nortel 2500 Series - page 88

88 CLI Basics • "end command" (page 92) • "e xit command" (page 92) • "reload command" (page 93) • "shutdown command" (page 94) General navigation commands When you enter "?" at any point in the CLI session, the system retr ie ves help inf or mation for whate ver por tion of the command you ...
Nortel 2500 Series - page 89

Basic navigation 89 Key combination Function Ctrl+F Forward 1 character Ctrl+H Delete character left of cursor (Backspace key) Tab Command/parameter completion Ctrl+K and Ctrl+R Redisplay line Ctrl+N or Down arrow Next history command Ctrl+P or Up arrow Previous history command Ctrl+T Transpose characters Ctrl+U Delete entire line Ctrl+W Delete wor ...
Nortel 2500 Series - page 90

90 CLI Basics Figure 24 help command output no command The no command is alwa ys used as a preﬁx to a conﬁguration command, and it negates the action performed by that command. The eff ect of the no command is to remov e or to clear the conﬁguration controlled by the speciﬁed command. V arious no commands are in the conﬁg and conﬁg-if c ...
Nortel 2500 Series - page 91

Basic navigation 91 logout The logout command is in all command modes. The logout command has no parameters or variables . enable command The enable command changes the command mode from User EXEC to Privileged Ex ec mode. The syntax for the enable command is: enable The enable command is ex ecuted in the User Exec command mode. The enable command ...
Nortel 2500 Series - page 92

92 CLI Basics The interface command is ex ecuted in the Global Conﬁguration command mode. T able 12 "interf ace command parameters and variab les" (page 92) describes the parameters and v ar iables for the interf ace command. Ta b l e 1 2 interface command parameters and variables Parameters and variables Description <portlist> Sp ...
Nortel 2500 Series - page 93

Basic navigation 93 exit The exit command has no parameters or variab les. reload command The reload command provides y ou with a conﬁguration rollback mechanism to pre vent loss of connectivity to a switch, typically f or remote conﬁgurations. The reload command lets you temporarily disable the autosav e feature f or a speciﬁed time per iod ...
Nortel 2500 Series - page 94

94 CLI Basics If you make an error when perf orming conﬁgurations in Step 2 that results in the loss of s witch connectivity (for e xample, an error in the IP address mask, ML T conﬁguration, or VLAN trunking), the reload command provides you with a safeguard: when the reload timer expires , the switch reboots to the last sav ed conﬁguration, ...
Nortel 2500 Series - page 95

Basic navigation 95 When the shutdown command is initiated in the CLI, the f ollowing message appears: Shutdown (y/n) ? Enter y at this prompt to shut do wn the s witch. The f ollowing warning message then appears: Warning the switch/stack has been set to reboot in <xx> minutes. Current configuration has been saved, no further configuration c ...
Nortel 2500 Series - page 96

96 CLI Basics Parameters and variables Description force Instructs the switch to skip the shutdown confirmation prompt. minutes-to-wait <1-80> Specifies the number of minutes that pass before the switch resets itself. The default wait time is set at 10 minutes. A TTENTION Any conﬁgur ations or login perf ormed on the switch after the shutdo ...
Nortel 2500 Series - page 97

Managing basic system information 97 Figure 25 show sys-inf o command output T o change the system contact, name, or location, see the snmp-server command (see Nor tel Ether net Routing Switch 2500 Ser ies Security — Conﬁguration and Management (NN47215-505) ). show tech command The show tech command displays detailed system information. The sy ...
Nortel 2500 Series - page 98

98 CLI Basics Managing MA C address forwar ding database table This section descr ibes the commands to view the contents of the MAC address forw arding database table , as well as setting the age-out time for the addresses. The f ollowing topics are covered: • "show mac-address-tab le command" (page 98) • "mac-address-table aging ...
Nortel 2500 Series - page 99

Managing MAC address forwarding database tab le 99 Figure 27 "show mac-address-table command output" (page 99) displays sample output from the show mac-address-table command. Figure 27 show mac-address-tab le command output mac-address-table a ging-time command The mac-address-table aging-time command sets the time that the s witch retain ...
Nortel 2500 Series - page 100

100 CLI Basics The default mac-address-table aging-time command has no parameters or v ariables. Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 101

101 Getting Star ted with De vice Manager Th e Java D e vice Manager (JDM) software is a Graphical User Interf ace (GUI) that lets you manage the s witch. JDM (also ref erred to as Device Manager) provides options found in other management tools such as management of VLANs and MultiLink T r unks, and displa ying and pr inting of statistics in graph ...
Nortel 2500 Series - page 102

102 Getting Star ted with Device Manager JDM installation precautions The f ollowing war nings apply to De vice Manager on all operating environments: • The JDM and Ether net Routing Switch software versions m ust match f or the correct dialog bo xes and inf or mation to be shown and accessib le. Please see the Release Notes for a complete compat ...
Nortel 2500 Series - page 103

Installing JDM on Windows 103 • "Installing JDM on Windows from the CD" (page 104) • "Installing JDM on Windows from the web" (page 104) • "Ex ecuting the JDM installation software on Windows" (page 105) Windows minim um requirements The minimum system requirements for installing JDM on Microsoft*Windows NT*, Win ...
Nortel 2500 Series - page 104

104 Getting Star ted with Device Manager Installing JDM on Windows fr om the CD T o access the JDM software from the installation CD: Step Action 1 Close all programs . 2 Inser t the software CD into your CD-ROM drive . 3 F rom the Windows Star t menu, choose Run . The Run dialog bo x appears. 4 Use Bro wse to navigate to the drive where the CD-ROM ...
Nortel 2500 Series - page 105

Installing JDM on Windows 105 4 Download the JDM software f or Windows to a desired director y on your system. The software download is a self-e xtracting .ex e ﬁle. Once the ﬁle transf er is complete, continue with step 5 . 5 Close all programs . 6 Navigate to the director y on your system where you downloaded the JDM Software. 7 Double-clic k ...
Nortel 2500 Series - page 106

106 Getting Star ted with Device Manager Step Action 1 Click Ne xt to begin the installation process. The License Agreement dialog bo x appears. 2 Click I accept the terms of the License Agreement . License Agreement dialog box 3 Click Ne xt . The Choose Install Set dialog box appears . Choose Install Set dialog box Nor tel Ether net Routing Switch ...
Nortel 2500 Series - page 107

Installing JDM on Windows 107 4 Do one of the follo wing: • Select T ypical installation to install the common set f eatures, as well as online help . • Select Minimal installation to select minimal features to install (recommended f or those with limited disk space). • Select Help to install only the online help . • Select Custom installat ...
Nortel 2500 Series - page 108

108 Getting Star ted with Device Manager Choose Install Folder dialog box 8 Click Restore Default Folder to use the default location f or JDM, or click Choose to select a diff erent storage path. A TTENTION If Device Manager is already installed on your computer , you must choose a storage path that does not conﬂict with the already e xisting ver ...
Nortel 2500 Series - page 109

Installing JDM on Windows 109 10 Select the desired shor tcut path from the list provided. 11 Click Ne xt . The Pre-Installation Summary dialog box appears. A summar y of the choices you ha ve made is displa yed f or conﬁr mation. Pre-Installation Summary dialog box 12 V erify the f older , shor tcut, and disk space required to install the softwa ...
Nortel 2500 Series - page 110

110 Getting Star ted with Device Manager Install Complete dialog box 14 Click Done to e xit the installation. JDM is now installed on your machine. —End— Installing JDM on UNIX or Linux A TTENTION JDM installation procedures are standardized across all platforms. In addition, the required Java Runtime Environment (JRE) v ersion 1.5 is par t of ...
Nortel 2500 Series - page 111

Installing JDM on UNIX or Linux 111 Minimum requirements JDM suppor ts two UNIX platf orms and one Linux platf or m: • a UNIX SP ARC* workstation running the Sun* Solar is* 2.7, 2.8, 2.1.0. (or higher) • a PC running Linux K er nel 2.2 operating system (or higher) The minimum system requirements f or installing JDM on any UNIX or Linux platf or ...
Nortel 2500 Series - page 112

112 Getting Star ted with Device Manager See "Ex ecuting the JDM installation software on UNIX or Linux" (page 113) . —End— Installing JDM on UNIX or Linux from the web T o install the JDM software to a UNIX (Solaris) environment from the web , use the f ollowing procedure: Step Action 1 Go to the f ollowing URL: w ww .nor tel.com/sup ...
Nortel 2500 Series - page 113

Installing JDM on UNIX or Linux 113 Executing the JDM installation software on UNIX or Linux An install screen appears, follo wed b y a Nor tel dialog box. When the InstallAnywhere Intr oduction dialog box appears , you are ready to begin the JDM installation. Figure 29 InstallAnywhere Intr oduction dialog box Step Action 1 Click Ne xt the installa ...
Nortel 2500 Series - page 114

114 Getting Star ted with Device Manager License Agreement dialog box 2 Click I accept the terms of the License Agreement . 3 Click Ne xt . The Choose Install Set dialog box appears . Choose Install Set dialog box 4 Do one of the follo wing: Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 ...
Nortel 2500 Series - page 115

Installing JDM on UNIX or Linux 115 • Select T ypical installation to install the common set f eatures, as well as online help . • Select Minimal installation to select minimal features to install (recommended f or those with limited disk space). • Select Help to install only the online help . • Select Custom installation to customize the f ...
Nortel 2500 Series - page 116

116 Getting Star ted with Device Manager Choose Install Folder dialog box 8 Click Restore Default Folder to use the default location f or JDM, or click Choose to select a storage path. A TTENTION If Device Manager is already installed on your computer , you must choose a storage path that does not conﬂict with the already e xisting version. 9 Cli ...
Nortel 2500 Series - page 117

Installing JDM on UNIX or Linux 117 Pre-Installation Summary dialog box 10 V erify the folder and disk space required to install the software. If necessar y , click Previous to return to the appropr iate dialog bo x and make changes . 11 Click Install . The installation process begins. Installing Java De vice Manager dialog box Nor tel Ether net Ro ...
Nortel 2500 Series - page 118

118 Getting Star ted with Device Manager When the installation is complete, the Install Complete dialog box appears. Install Complete dialog box 12 Click Done to e xit the installation. JDM is now installed on your machine. —End— Removing JDM in Unix or Linux en vironments In a UNIX or Linux en vironment, complete the f ollowing steps to remove ...
Nortel 2500 Series - page 119

Star ting Device Manager 119 Device Mana ger basics This section descr ibes basic procedures f or using the De vice Manager software. The section includes inf or mation on the follo wing topics: • "Star ting Device Manager" (page 119) • "Setting the De vice Manager proper ties" (page 120) • "Opening a de vice" (p ...
Nortel 2500 Series - page 120

120 Getting Star ted with Device Manager Figure 30 Device Manager window Setting the Device Mana ger properties The De vice Manager communicates with the Ether net Routing Switch 2500 Series using Simple Network Management Protocol (SNMP). The software is shipped with default values set f or impor tant communication parameters, such as the polling ...
Nortel 2500 Series - page 121

Setting the Device Manager proper ties 121 Figure 31 Default Properties dialog box 2 T ype information and select check bo xes . 3 Click OK . —End— The f ollowing tab le descr ibes the Properties dialog box ﬁelds . Ta b l e 1 7 Properties dialog box ﬁelds Area Field Description Retry Count Number of times Device Manager sends the same polli ...
Nortel 2500 Series - page 122

122 Getting Star ted with Device Manager Area Field Description Trace The trace field is used to enable and disable SNMP tracing. When Trace is selected, SNMP protocol data units (PDUs) are displayed in the Device > Log dialog box. Listen for Traps When selected (enabled), Device Manager listens for traps from the device. Max Traps in Log The sp ...
Nortel 2500 Series - page 123

Opening a device 123 Area Field Description Device Manager default properties. You cannot modify this field when configuring the per device properties. Telnet Default Telnet is the one that comes with the operating system. To define a specific Telnet, select User-Defined and specify the Telnet path and parameters. Application Launch from JDM SSH De ...
Nortel 2500 Series - page 124

124 Getting Star ted with Device Manager • Press Ctrl+O . The Open Device dialog bo x appears. Figure 32 Open Device dialog box The f ollowing tab le describes the Open Device dialog bo x ﬁelds. Ta b l e 1 9 Open Device dialog box ﬁelds Field Description Device Name Either an IP address or a DNS name for the device, entered by the user. Read ...
Nortel 2500 Series - page 125

Opening a device 125 Field Description v3 Enabled When selected (enabled), Open Device dialog box displays SNMPv3 options. User Name Indicates the name of the user. Context Name Context Name string (Does not apply to Ethernet Routing Switch 2500 Series). Authentication Protocol Identifies the authentication protocol used. Authentication Password Sp ...
Nortel 2500 Series - page 126

126 Getting Star ted with Device Manager De vice Manager automatically deter mines what version of software the selected de vice is running and displays the appropr iate De vice Manager dialog box es. The De vice Manager window appears, showing a picture of the de vice that represents the physical f eatures of the de vice. Device view —End— Dev ...
Nortel 2500 Series - page 127

Device Manager windo w 127 Menu bar Use the menu bar to set up and operate the De vice Manager T able 20 "Menu bar commands" (page 127) describes the Menu Bar commands. Ta b l e 2 0 Menu bar commands Command Description Device Opens the Open Device dialog box. You can also: • Set the Properties used during a Device Manager session • R ...
Nortel 2500 Series - page 128

128 Getting Star ted with Device Manager Ta b l e 2 1 T oolbar buttons Button Name Description Menu bar equivalent Open Device Opens the Open Device dialog box. Device > Open Refresh Device Status Refreshes the device view information. Device > Refresh Status Telnet Opens a Telnet session. Device > Telnet SSH Opens an SSH session. Device & ...
Nortel 2500 Series - page 129

Device Manager windo w 129 Figure 34 Objects in the device view Selecting a single object T o select a single object: → Click the edge of the object. The object is outlined in yellow, indicating that it is selected. Subsequent activities in Device Manager refer to the selected object. Selecting multiple objects F or instructions on selecting mult ...
Nortel 2500 Series - page 130

130 Getting Star ted with Device Manager The Po r t dialog bo x appears with the Interface tab displa yed . The Interf ace tab descr ibes the GBIC installed in the s witch. Figure 35 Interface tab LEDs and por ts The color of LEDs in the de vice view is the same as the colors of the LEDs on the ph ysical s witch. Howe ver , the device view does not ...
Nortel 2500 Series - page 131

Device Manager windo w 131 Ta b l e 2 3 P or t color codes Color Description Green Port is operating. Red Port has been manually disabled. Orange Port has no link. In addition, the Help menu provides a legend that identiﬁes the por t colors and their meanings, as shown in Figure 36 "Color por t legend" (page 131) . A TTENTION The additi ...
Nortel 2500 Series - page 132

132 Getting Star ted with Device Manager Ta b l e 2 4 Switch unit shor tcut menu command Command Description Edit Opens a dialog box that provides basic hardware information about the switch and lets you set the Rate Limiting configuration for the switch unit. Show Port Tooltip Indicates that the tooltip function is active. When unchecked, the tool ...
Nortel 2500 Series - page 133

Editing objects 133 Status bar The status bar displays error and inf or mational messages from the software application. These messages are not related to the de vice being managed. Using the buttons in Device Manager dialog box es T able 26 "De vice Manager buttons" (page 133) describes buttons in De vice Manager dialog bo x es. Ta b l e ...
Nortel 2500 Series - page 134

134 Getting Star ted with Device Manager The Edit dialog bo x appears f or that object. • F rom a switch or por t shor tcut menu, choose Edit . The Edit dialog bo x appears for that object. When you change the v alue in a box, the changed v alue is displa yed in bold . Howe ver , changes are not applied to the r unning conﬁguration until you cl ...
Nortel 2500 Series - page 135

Working with statistics and graphs 135 Statistic Description Maximum The maximum average for the counter for a given polling interval over the cumulative elapsed time. LastValue The average for the counter over the last polling interval. T ypes of graphs With Device Manager , you can create line, area, bar , and pie graphs. Figure 39 "Line gra ...
Nortel 2500 Series - page 136

136 Getting Star ted with Device Manager Figure 40 Area graph Figure 41 Bar graph Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 137

Working with statistics and graphs 137 Figure 42 Pie graph • "Statistics f or single and multiple objects" (page 137) • "Viewing statistics as gr aphs" (page 138) Statistics for single and multiple objects Statistics for a selected object or objects are display ed in the statistics dialog bo x. The dialog bo x f or a single ...
Nortel 2500 Series - page 138

138 Getting Star ted with Device Manager The statistics dialog box f or multiple objects shows a single type of statistics f or the selected objects. F or e xample, Figure 44 "Interface statistics f or multiple por ts" (page 138) shows LastV alue statistics f or the selected por ts. Figure 44 Interface statistics for m ultiple por ts T o ...
Nortel 2500 Series - page 139

Working with statistics and graphs 139 • F rom the shor tcut menu f or the object, choose Graph . • F rom the main menu, choose Graph > Chassis or Graph > P ort . A statistics dialog bo x appears with tabs f or diff erent categories of statistics for the selected object. Figure 45 Statistics dialog box f or a por t 3 Select a tab for the ...
Nortel 2500 Series - page 140

140 Getting Star ted with Device Manager Ta b l e 2 8 Graph dialog box buttons Button Name Description Stacked "Stacks" data quantities instead of displaying them side-by-side. Horizontal Rotates the graph 90 degrees. Log Scale Changes the scale of the x-axis (of an unrotated graph) from numeric to logarithmic. Line Chart Converts an area ...
Nortel 2500 Series - page 141

Opening the web-based management home page 141 → Do one of the following: • From the Device Manager main menu, choose Device > SSH Connection . • On the toolbar, click the SSH button. An SSH window to the device appears. A TTENTION The SSH connection is established only when the de vice is SSH capable and enabled. For more information on S ...
Nortel 2500 Series - page 142

142 Getting Star ted with Device Manager Figure 46 W eb-based management home page T rap log Y ou can conﬁgure an Ether net Routing Switch 2500 Series to send SNMP generic traps . When the De vice Manager is running, any traps received are recorded in the trap log. Y ou set the maximum number of entr ies in the trap log using the Proper ties dial ...
Nortel 2500 Series - page 143

Online Help 143 By def ault, traps are sent in SNMP V2c f or mat. Howe ver , if you are using an older network management system (NMS), one that suppor ts only SNMP V1 traps, you can specify the traps to be sent in V1 format. F or more inf or mation about traps and trap receivers , see Nor tel Ether net Routing Switch 2500 Series Security — Con? ...
Nortel 2500 Series - page 144

144 Getting Star ted with Device Manager Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 145

145 Using the W eb-based management interface This chapter descr ibes the requirements for using the Web-based management interf ace and how to use it as a tool to conﬁgure y our Ether net Routing Switch 2500 Series. Requirements T o use the web-based management interface , you need the f ollowing items: • A computer connected to a network por ...
Nortel 2500 Series - page 146

146 Using the Web-based management interf ace Access to the W eb management interface f or the s witch is enabled b y def ault. Y ou can conﬁgure access to the interf ace using the CLI. F or inf or mation about enabling W eb access, see Nor tel Ether net Routing Switch 2500 Series Secur ity — Conﬁgur ation and Management (NN47215-505). Loggin ...
Nortel 2500 Series - page 147

Logging in to the web-based management interface 147 Menu The menu is the same f or all pages. It contains a list of se v en main headings. Figure 47 Menu T o navigate the web-based management interface menu, click a menu title and then clic k one of its options. When you click an option, the corresponding page appears. The ﬁrst six headings prov ...
Nortel 2500 Series - page 148

148 Using the Web-based management interf ace Main menu titles Option Configuration IP System Remote Access SNMPv1 SNMPv3 SNMP Trap MAC Address Find MAC Address Port Management High Speed Flow Control Software Download License Download ASCII Config Download Configuration File Console/Comm Port Fault RMON Threshold RMON Event Log System Log Statisti ...
Nortel 2500 Series - page 149

Logging in to the web-based management interface 149 T ools are provided in the menu to assist y ou in navigating the web-based management interf ace. CA UTION Web bro wser capabilities such as page bookmar king, refresh, and page forward and page back, function as they would in any other Web site. Howe ver , these capabilities do not enhance the f ...
Nortel 2500 Series - page 150

150 Using the Web-based management interf ace Figure 48 Console page A TTENTION The Console Stack P assw ord Setting section is activ e only when the switch is in the stack mode. A page is composed of one or more of the follo wing elements: • T ables and input f or ms The gr a y cells in a page are displa y only , and white cells are input ﬁeld ...
Nortel 2500 Series - page 151

Viewing stac k information 151 Ta b l e 3 2 Pa g e icons Icon Name Description Modify Accesses a modification page for the selected row. View Accesses a view only statistics page for the selected row. Delete Deletes a row. Help Accesses the Help menu in a new Web browser. ATTENTION Text within a table that is underlined and highlighted in blue and ...
Nortel 2500 Series - page 152

152 Using the Web-based management interf ace Figure 49 Stack Inf ormation page "Stack Inf or mation screen ﬁelds" (page 152) descr ibes the ﬁelds on the Stack Inf ormation and Stack In ventory sections of the Stack Inf ormation screen. Stack Inf ormation screen ﬁelds Section Fields Description Stack Inform ation System Description ...
Nortel 2500 Series - page 153

Viewing summary information 153 Section Fields Description Software Version The current running software version. Operational State The current operational state of the stack. The operational states are: Other, Not Available, Removed, Disabled, Normal, Reset in Progress, Testing, Warning, Non Fatal Errors, Fatal Error, and Not Configured. Viewing s ...
Nortel 2500 Series - page 154

154 Using the Web-based management interf ace Item Description Hardware Version The hardware version of the Ethernet Routing Switch 2500 Series. Serial # The serial number of the Ethernet Routing Switch 2500 Series. Operational State The current operational state of the device. The operational states are: Other, Not Available, Removed, Disabled, No ...
Nortel 2500 Series - page 155

Identifying unit numbers 155 Stack Numbering screen ﬁelds Field Item Range Description Current Unit Number 1..8 Unit number previously assigned to the policy switch. The entries in this column are displayed in order of their current physical cabling with respect to the base unit, and can show non-consecutive unit numbering if one or more units we ...
Nortel 2500 Series - page 156

156 Using the Web-based management interf ace Figure 52 Identifying Unit Numbers page 2 T o continue viewing summar y inf or mation or to star t the conﬁguration process, choose another option from the main menu. —End— Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 ...
Nortel 2500 Series - page 157

157 P ower o ver Ethernet f or the Ethernet Routing Switch 2526T-PWR and 2550T-PWR The Ethernet Routing Switch 2550T-PWR and 2526T-PWR provide IEEE 802.3af-compliant power ov er half of the front-panel RJ-45 por ts, located on the left-hand side of the front panel. The s witch provides po wer disco v er y , power management, and statistics on power ...
Nortel 2500 Series - page 158

158 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR • "Editing and vie wing s witch P oE conﬁgurations using Device Manager" (page 172) Diagnosing and correcting P oE problems This section discusses some common problems in using the P oE features of the Ether net Routing Switch 2500-PWR. This section dis ...
Nortel 2500 Series - page 159

Conﬁguring P oE switch par ameters using the CLI 159 poe poe-pd-detect-type {802dot3af | 802dot3af_and_legacy | Unit} The poe poe-pd-detect-type command is e x ecuted in the Global Conﬁguration command mode. A TTENTION Y ou must ensure that this setting is the correct one for the IP appliance you use with the switch. Please note this setting ap ...
Nortel 2500 Series - page 160

160 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR T able 35 "poe poe-power-usage-threshold command parameters and variab les" (page 160) descr ibes the parameters and v ariables f or the poe poe-power-usage-threshold command. Ta b l e 3 5 poe poe-power-usage-threshold command parameters and v ariables Para ...
Nortel 2500 Series - page 161

Conﬁguring P oE por t parameters using the CLI 161 • "poe poe-shutdown command" (page 161) • "poe poe-priority command" (page 162) • "poe poe-limit command" (page 163) no poe-shutdown command The no poe-shutdown command enables power to the por t. The syntax f or the no poe-shutdown command is: no poe-shutdown ...
Nortel 2500 Series - page 162

162 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR T able 37 "poe poe-shutdo wn command parameters and v ariables" (page 162) describes the parameters and variab les f or the poe poe-shutdown command. Ta b l e 3 7 poe poe-shutdown command parameters and variables Parameters and variables Description port &l ...
Nortel 2500 Series - page 163

Conﬁguring P oE por t parameters using the CLI 163 Parameters and variables Description ATTENTION If you omit this parameter, the system uses the port entered with the interface FastEthernet command. low | high | critical Sets the port priority as: • low • high • critical ATTENTION The default setting is low. When two ports have the same pr ...
Nortel 2500 Series - page 164

164 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR Ta b l e 3 9 poe poe-limit command parameters and variab les Parameters and variables Description <3-16> Enter the maximum number of watts you want for the specified port. The range is 3W to 16W; the default value is 16W. ports Enter the port number you want to ...
Nortel 2500 Series - page 165

Displaying P oE conﬁguration using the CLI 165 Figure 53 show poe-main-status command output A TTENTION The P ower Source Present listing displays the current power source for the switch: AC Only . show poe-port-status command The show poe-port-status command displays the status, pow er status, pow er limit, and por t prior ity of each por t. The ...
Nortel 2500 Series - page 166

166 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR Ta b l e 4 0 show poe-port-status command parameters and variables Parameters and variables Description port <portlist> Enter the ports for which you want to display the status. ATTENTION If you omit this parameter, the system displays all ports. Figure 54 &quo ...
Nortel 2500 Series - page 167

Conﬁguring P oE using web-based management 167 T able 41 "show poe-pow er-measurement command parameters and variab les" (page 167) shows the v ar iables and par ameters f or the show poe-power-measurement command. Ta b l e 4 1 show poe-power-measurement command parameters and variab les Parameters and variables Description port <por ...
Nortel 2500 Series - page 168

168 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR • "Displa ying and conﬁguring power management f or the por ts" (page 170) Displaying and conﬁguring power management for the s witch T o display and conﬁgure power settings f or the entire switch, use the f ollowing procedure: Step Action 1 F rom t ...
Nortel 2500 Series - page 169

Conﬁguring P oE using web-based management 169 Item Description DTE Power Consumption Displays total power use on all devices currently drawing power. DTE Power Usage Threshold Enter the percentage of total power consumption on the switch necessary to trigger a trap. The default value is 80%. Power Pair Displays the power pair of the RJ-45 pin co ...
Nortel 2500 Series - page 170

170 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR Displaying and conﬁguring power management for the ports T o conﬁgure power management settings for each por t, use the follo wing procedure: Step Action 1 F rom the main menu, choose Conﬁguration > P oE Management > P or t Property . The P or t Proper ty ...
Nortel 2500 Series - page 171

Conﬁguring P oE using web-based management 171 Item Description Current Status Displays the status of the PoE feature. It displays: • Disabled—detecting function is disabled • Searching—detecting function is enabled and the system is searching for a valid powered device on this port • Delivering power— detection found a valid powered ...
Nortel 2500 Series - page 172

172 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR 2 T ype the information, or make a selection from the list. 3 Click Submit. —End— Editing and viewing switc h P oE conﬁgurations using Device Manager Y ou can use De vice Manager to vie w and edit the P ower o v er Ethernet (P oE) parameters that apply to the w ...
Nortel 2500 Series - page 173

Editing and viewing s witch P oE conﬁgurations using De vice Manager 173 Edit Unit dialog box—P oE tab for a single unit —End— T able 44 "P oE tab items f or a single unit" (page 173) descr ibes the P oE tab items f or a single unit. Ta b l e 4 4 P oE tab items for a single unit Item Description Power Displays the total power avai ...
Nortel 2500 Series - page 174

174 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR Item Description Notification ControlEnable Lets you enable or disable sending traps if the switch power usage exceeds the percentage set in the UsageThreshold field. PowerDevice DetectType Lets you set the power detection type that the switch uses to detect a reques ...
Nortel 2500 Series - page 175

Editing and viewing s witch P oE conﬁgurations using De vice Manager 175 Color Description Red P Specifies that the power and detection mechanism for the port is disabled. Orange P Specifies that the power and detection mechanism for the port is enabled. However the port is not currently delivering power. White/Gray P Specifies that the power and ...
Nortel 2500 Series - page 176

176 P ower ov er Ether net for the Ethernet Routing Switch 2526T-PWR and 2550T-PWR —End— P oE tab items T able 46 "P oE tab items" (page 176) describes the P oE tab items. Ta b l e 4 6 P oE tab items Item Description AdminEnable Lets you enable or disable PoE on this port. By default, PoE is enabled. Detection Status Displays the oper ...
Nortel 2500 Series - page 177

177 System conﬁguration using the CLI In the Ethernet Routing Switch 2500 Ser ies, the Command Line Interf ace (CLI) commands lets you displa y and modify the switch conﬁguration while the s witch is operating. This chapter includes inf or mation about general s witch maintenance, such as setting up access parameters, upg rading the software, a ...
Nortel 2500 Series - page 178

178 System conﬁguration using the CLI Assigning and clearing IP addresses Using the CLI, you can assign IP addresses and Gate wa y addresses, clear these addresses, and view conﬁgured IP addresses. This section contains inf or mation about the follo wing topics: • "ip address command" (page 178) • "def ault ip address command ...
Nortel 2500 Series - page 179

Conﬁguring the switch IP address, subnet mask and default gate way 179 default ip address command The default ip address command sets the IP address for the speciﬁed unit to the default value as 192.168.1.1 f or Standalone Mode and 192.168.1.2 f or Stacking Mode. The syntax f or the default ip address command is: default ip address The default ...
Nortel 2500 Series - page 180

180 System conﬁguration using the CLI The no ip netmask command is ex ecuted in the Global Conﬁguration command mode. The no ip netmask command has no parameters or variables . ip default-gateway command The ip default-gateway command sets the IP default gate wa y address f or a s witch. The syntax f or the ip default-gateway command is: ip def ...
Nortel 2500 Series - page 181

Conﬁguring the switch IP address, subnet mask and default gate way 181 default ip default-gatewa y command The default ip default-gateway command sets the IP default gatew ay address to all zeros (000.000.000.000). The syntax f or the default ip default-gateway command is: default ip default-gateway The default ip default-gateway command is ex ec ...
Nortel 2500 Series - page 182

182 System conﬁguration using the CLI Figure 56 show ip command output show ip address command The show ip address command displays the IP conﬁgurations , switch address, subnet mask, and gatew a y address. The syntax f or the show ip address command is: show ip address The show ip address command is ex ecuted in the User Exec command mode. T a ...
Nortel 2500 Series - page 183

Conﬁguring the switch IP address, subnet mask and default gate way 183 Pinging T o ensure that the Ether net Routing Switch 2500 Series has connectivity to the network, ping a device y ou know is connected to this network. ping command The ping command tests the network connection to another network de vice. The command sends an Inter net Control ...
Nortel 2500 Series - page 184

184 System conﬁguration using the CLI Figure 58 "ping command responses" (page 184) shows sample ping responses. Figure 58 ping command responses Resetting the switc h to default conﬁguration The restore factory-default command resets the switch to its def ault conﬁguration. The syntax f or the restore factory-default command is: re ...
Nortel 2500 Series - page 185

Using DNS to ping and telnet 185 • "no ip name-ser ver command" (page 187) • "ip domain-name command" (page 187) • "no ip domain-name command" (page 188) • "def ault ip domain-name command" (page 188) show ip dns command The show ip dns command displa ys the DNS domain name, as well as any conﬁgured ...
Nortel 2500 Series - page 186

186 System conﬁguration using the CLI Ta b l e 5 2 ping command parameters and variab les Parameters and variables Description <A.B.C.D or Hostname> Specify: • the IP address of the target device in dotted-decimal notation • the hostname of the device to ping (The hostname can be a simple name, such as fred; in this case the DNS domain ...
Nortel 2500 Series - page 187

Using DNS to ping and telnet 187 T able 53 "ip name-ser ver command par ameters and variables" (page 187) describes the parameters and variab les f or the ip name-ser ver command. Ta b l e 5 3 ip name-server command parameters and variables Parameters and variables Description <A.B.C.D> Enter the IP address of a DNS server. The def ...
Nortel 2500 Series - page 188

188 System conﬁguration using the CLI Ta b l e 5 5 ip domain-name command parameters and variab les Parameters and variables Description <LINE> Enter a DNS domain name. The def ault value f or this command is an empty str ing. no ip domain-name command The no ip domain-name command clears the system’s DNS domain name (sets it to an empty ...
Nortel 2500 Series - page 189

Conﬁguration Management 189 • "show conﬁg-network command" (page 190) conﬁgure network command The configure network command lets you load and ex ecute a scr ipt immediately and to conﬁgure parameters to automatically download a conﬁguration ﬁle when you reboot the s witch. The syntax for the configure network command is: co ...
Nortel 2500 Series - page 190

190 System conﬁguration using the CLI Parameters and variables Description filename <WORD> Specifies the file name. ATTENTION If you omit this parameter and do not specify BootP, the system uses the configured file name. address <XXX.XXX.XXX.X XX> Specifies the TFTP server from which to load the file. Enter the IP address in dotted-de ...
Nortel 2500 Series - page 191

Conﬁguration Management 191 Figure 61 show conﬁg-netw ork command output ASCII Conﬁguration Generator The primar y goal of the ASCII Conﬁguration Generator (A CG) is to provide the users of the Ether net Routing Switch 2500 Series with a tool that lets them easily modify conﬁguration of a par ticular switch or stack. A CG generates an ASC ...
Nortel 2500 Series - page 192

192 System conﬁguration using the CLI show running-config Figure 62 "show running-conﬁg command output" (page 192) shows the output of the show r unning-conﬁg command Figure 62 show running-conﬁg command output copy running-conﬁg tftp command This command copies contents of the current conﬁguration ﬁle to another ﬁle on th ...
Nortel 2500 Series - page 193

Customizing your system 193 Customizing y our system Y ou can customize your system using the CLI commands descr ibed in this section. This section covers the f ollowing topics: • "Setting the ter minal" (page 193) • "Displa ying system information" (page 195) • "Setting boot parameters" (page 196) • "Sett ...
Nortel 2500 Series - page 194

194 System conﬁguration using the CLI terminal speed {2400|4800|9600|19200|38400}|length <1-132>|width <1-132> The terminal command is e x ecuted in the User Exec mode . T able 58 "ter minal command parameters and variab les" (page 194) describes the parameters and v ariables f or the ter minal command. Ta b l e 5 8 terminal ...
Nortel 2500 Series - page 195

Customizing your system 195 Figure 64 show c li command output Displaying system inf ormation The show sys-info command displays the current system characteristics. A TTENTION Y ou must hav e SNTP enabled and conﬁgured to display GMT time. The syntax for the show sys-info command is: show sys-info The show sys-info command is ex ecuted in the Pri ...
Nortel 2500 Series - page 196

196 System conﬁguration using the CLI Setting boot parameters Y ou can reboot the switch and conﬁgure BootP . The topics covered in this section are: • "boot command" (page 196) • "ip bootp ser ver command" (page 196) • "no ip bootp ser ver command" (page 197) • "def ault ip bootp ser ver command" ...
Nortel 2500 Series - page 197

Customizing your system 197 Ta b l e 6 1 ip bootp server command parameters and variab les Parameters and variables Description last|needed|disable|al ways Specifies when to use BootP: • default-ip—use BootP or the default IP • last—use BootP or the last known address • disable—never use BootP • always—Always use BootP no ip bootp s ...
Nortel 2500 Series - page 198

198 System conﬁguration using the CLI • "cop y conﬁg tftp command" (page 199) • "cop y tftp conﬁg command" (page 200) show tftp-server command The show tftp-server command displays the IP address of the ser ver used f or all TFTP-related transf ers. The syntax f or the show tftp-server command is: show tftp-server The ...
Nortel 2500 Series - page 199

Customizing your system 199 no tftp-server command The no tftp-server command clears the TFTP ser ver IP address to 0.0.0.0. The syntax of the no tftp-server command is: no tftp-server The no tftp-server command is ex ecuted in the Global Conﬁguration command mode. The no tftp-server command has no parameters or v alues. default tftp-server comma ...
Nortel 2500 Series - page 200

200 System conﬁguration using the CLI copy tftp conﬁg command The copy tftp config command retr ie ves the system conﬁguration ﬁle from the TFTP ser ver and uses the retrie v ed information as the current conﬁguration on the system.The syntax for the copy tftp config command is: copy tftp config [address <XXX.XXX.XXX.XXX>] filename ...
Nortel 2500 Series - page 201

Customizing your system 201 banner command for displa ying banner The banner command f or displa ying banner speciﬁes the banner displa yed at star tup; either static or custom. The syntax for the banner command to displa y banner is: banner [ custom | static | disabled | <1-19> LINE ] The banner command f or displaying banner is e xecuted ...
Nortel 2500 Series - page 202

202 System conﬁguration using the CLI no banner command The no banner command lets you clear all lines of a pre viously stored custom banner . The syntax f or the no banner command is: no banner The no banner command is ex ecuted in the Global Conﬁguration command mode. Displaying the ARP tab le The show arp-table command displays the arp table ...
Nortel 2500 Series - page 203

Displaying interf aces 203 T able 67 "show interf aces command parameters and variables" (page 203) describes the parameters and v ariables f or the show interf aces command. Ta b l e 6 7 show interfaces command parameters and v ariables Parameters and variables Description gbic-info Displays gbic details. LINE Displays the interface info ...
Nortel 2500 Series - page 204

204 System conﬁguration using the CLI The follo wing ﬁgure shows a sample output of the show interf aces verbose command. Figure 70 show interfaces verbose command output show interfaces conﬁg command The show interfaces config command displa ys the current operational status of interfaces and provides supplementar y information about the cur ...
Nortel 2500 Series - page 205

Saving the conﬁguration to NVRAM 205 Figure 71 show interfaces conﬁg command output Saving the conﬁguration to NVRAM Y ou can sav e your conﬁguration parameters to Non-V olatile RAM (NVRAM) using any of the f ollowing CLI commands: • "cop y conﬁg nvram command" (page 205) • "write memor y command" (page 205) • &q ...
Nortel 2500 Series - page 206

206 System conﬁguration using the CLI The write memory command is e x ecuted in the Pr ivileged EXEC command mode. The write memory command has no parameters or variab les. save conﬁg command The save config command copies the current conﬁguration to NVRAM. The syntax f or the save config command is: save config The save config command is ex ...
Nortel 2500 Series - page 207

Enabling and disab ling autosave 207 The show autosave command has no parameters or variables . Figure 72 "show autosav e command output" (page 207) displays sample output from the show autosav e command. Figure 72 show autosave command output autosave enable command The autosave enable command enables the autosav e feature . The syntax f ...
Nortel 2500 Series - page 208

208 System conﬁguration using the CLI Setting time on network elements using Simple Network Time Protocol The Simple Netw ork Time Protocol (SNTP) feature synchronizes the Universal Coordinated Time (UTC) to an accuracy within 1 second. This f eature adheres to the IEEE RFC 2030 (MIB is the s5agent). With this f eature, the system can obtain the ...
Nortel 2500 Series - page 209

Setting time on network elements using Simple Network Time Protocol 209 Figure 73 show sntp command output sntp enable command A TTENTION The default setting for SNTP is disabled. The sntp enable command enables SNTP . The syntax for the sntp enable command is: sntp enable The sntp enable command is ex ecuted in the Global Conﬁguration command mo ...
Nortel 2500 Series - page 210

210 System conﬁguration using the CLI T able 69 "sntp ser ver primar y address command parameters and variables" (page 210) describes the parameters and variables f or the sntp ser ver primar y address command. Ta b l e 6 9 sntp server primar y address command parameters and variab les Parameters and variables Description <A.B.C.D> ...
Nortel 2500 Series - page 211

Setting time on network elements using Simple Network Time Protocol 211 Ta b l e 7 1 no sntp server command parameters and variables Parameters and variables Description <primary|secondary> Enter the NTP server you want to clear: • primary—the IP address for the primary NTP server • secondary—the IP address for the secondary NTP serve ...
Nortel 2500 Series - page 212

212 System conﬁguration using the CLI Ta b l e 7 2 sntp sync-interval command parameters and v ariables Parameters and variables Description <0-168> Enter the number of hours you want for periodic synchronization with the NTP server. ATTENTION 0 is boot-time only, and 168 is once a week; the default value is 24 hours. default sntp command T ...
Nortel 2500 Series - page 213

Setting local time zone 213 • "no clock summer-time" (page 214) • "show cloc k time-zone" (page 214) • "show cloc k summer-time" (page 215) cloc k time-zone The clock time-zone command sets the local time zone relativ e to Universal Coordinated Time (UTC). The syntax f or the clock time-zone command is: clock tim ...
Nortel 2500 Series - page 214

214 System conﬁguration using the CLI The clock summer-time command is e xecuted in the Global Conﬁguration command mode. T able 75 "clock summer-time command parameters and variables" (page 214) describes the parameters and v ariables f or the clock summer-time command. Ta b l e 7 5 cloc k summer-time command parameters and variables ...
Nortel 2500 Series - page 215

Enabling A utopology 215 show clock time-zone The show clock time-zone command is ex ecuted in the Global Conﬁguration command mode. The show clock time-zone command has no parameters or variables . Figure 74 "show clock time-zone output" (page 215) displa ys sample output from the show clock time-zone command. Figure 74 show c loc k ti ...
Nortel 2500 Series - page 216

216 System conﬁguration using the CLI • "def ault autotopology command" (page 216) autotopology command The autotopology command enables the A utotopology protocol. The syntax f or the autotopology command is: autotopology The autotopology command is e x ecuted in the Global Conﬁguration command mode. The autotopology command has no ...
Nortel 2500 Series - page 217

Conﬁguring LLDP using the CLI 217 Figure 76 "show autotopology settings command output" (page 217) displays a sample output of the show autotopology settings command. Figure 76 show autotopology settings command output show autotopology nmm-table The show autotopology nmm-table command displays inf or mation about the network management ...
Nortel 2500 Series - page 218

218 System conﬁguration using the CLI • "no lldp conﬁg-notiﬁcation command" (page 220) • "def ault lldp conﬁg-notiﬁcation command" (page 220) • "lldp tx-tlv command" (page 221) • "no lldp tx-tlv command" (page 221) • "def ault lldp tx-tlv command" (page 222) • "lldp status ...
Nortel 2500 Series - page 219

Conﬁguring LLDP using the CLI 219 default lldp command The default lldp command sets the LLDP transmission parameters to their def ault values . The syntax f or the default lldp command is: default lldp [tx-interval] [tx-hold-multiplier] [reinit-delay] [tx-delay] [notification-interval] If no parameters are speciﬁed, the default lldp command se ...
Nortel 2500 Series - page 220

220 System conﬁguration using the CLI Ta b l e 7 8 lldp conﬁg-notiﬁcation command parameters and v ariables Parameters and variables Description <portlist> Specifies the ports affected by the command. no lldp conﬁg-notiﬁcation command no lldp config-notification command disables conﬁg notiﬁcation. The syntax f or the no lldp con ...
Nortel 2500 Series - page 221

Conﬁguring LLDP using the CLI 221 lldp tx-tlv command The lldp tx-tlv command speciﬁes the optional TL Vs to include in the transmitted LLDPDUs. The syntax f or the lldp tx-tlv command is: lldp tx-tlv [port <portlist>] [local-mgmt-addr] [port-desc] [sys-cap] [sys-desc] [sys-name] The lldp tx-tlv command is ex ecuted in the Interf ace Con? ...
Nortel 2500 Series - page 222

222 System conﬁguration using the CLI Parameters and variables Description port-desc Port description TLV. sys-cap System capabilities TLV sys-desc System description TLV sys-name System name TLV default lldp tx-tlv command The default lldp tx-tlv command speciﬁes the optional TL Vs not to include in the tr ansmitted LLDPDUs (b y def ault, the ...
Nortel 2500 Series - page 223

Conﬁguring LLDP using the CLI 223 The lldp status command is ex ecuted in the Interf ace Conﬁguration command mode. T able 84 "lldp status command parameters and variables" (page 223) describes the parameters and v ar iables f or the lldp status command. Ta b l e 8 4 lldp status command parameters and variables Parameters and variable ...
Nortel 2500 Series - page 224

224 System conﬁguration using the CLI T able 86 "def ault lldp status command parameters and v ariables" (page 224) describes the parameters and variables f or the default lldp status command. Ta b l e 8 6 default lldp status command parameters and variab les Parameters and variables Description port <portlist> Specifies the ports ...
Nortel 2500 Series - page 225

Conﬁguring LLDP using the CLI 225 Figure 78 show lldp local-sys-data command output Figure 79 "show lldp mgmt-sys-data command output" (page 225) displa ys the output from the show lldp mgmt-sys-data command. Figure 79 show lldp mgmt-sys-data command output Figure 80 "show lldp stats command output" (page 226) displays the out ...
Nortel 2500 Series - page 226

226 System conﬁguration using the CLI Figure 80 show lldp stats command output show lldp port command The show lldp port command displa ys conﬁguration data f or LLDP por ts. The syntax for the show lldp port command is: show lldp [port <portlist>] [neighbor] [neighbor-mgmt-addr] [rx-stats] [tx-stats] [tx-tlv] The show lldp port command i ...
Nortel 2500 Series - page 227

Conﬁguring LLDP using the CLI 227 Figure 81 show lldp por t neighbor command output Figure 82 "show lldp por t neighbor-mgmt-addr command output" (page 227) displa ys the output from the show lldp por t neighbor-mgmt-addr command. Figure 82 show lldp port neighbor-mgmt-addr command output A TTENTION T o display the neighbor management a ...
Nortel 2500 Series - page 228

228 System conﬁguration using the CLI Figure 83 show lldp por t rx-stats command output Figure 84 "show lldp por t tx-stats command output" (page 228) displays the output from the show lldp tx-stats command. Figure 84 show lldp por t tx-stats command output Figure 85 "show lldp por t tx-tlv command output" (page 229) displays ...
Nortel 2500 Series - page 229

Upgrading softw are 229 Figure 85 show lldp port tx-tlv command output Conﬁguring LEDs to blink on the display panel With the blink-leds command, you can set the LEDs on the displa y panel to b link to identify a par ticular unit. The syntax f or the blink-leds command is: blink-leds [off | time <1-10>] The blink-leds command is e xecuted i ...
Nortel 2500 Series - page 230

230 System conﬁguration using the CLI CA UTION Do not interrupt power to the de vice during the software download process. A power interruption can corrupt the ﬁr mware image. This section contains information about the follo wing: • "download command" (page 230) download command The download command upgrades the software f or the E ...
Nortel 2500 Series - page 231

Upgrading softw are 231 Parameters and variables Description ATTENTION If this parameter is omitted, the system goes to the server specified by the tftp-server command. image <image-na me> Enter the name of the Ethernet Routing Switch 2500 Series software image you want to download. image-if-newer <image-name> Enter the name of the Ethe ...
Nortel 2500 Series - page 232

232 System conﬁguration using the CLI Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 233

233 Ethernet por t management using the CLI This chapter descr ibes how to enab le a por t, name a por t, and enable rate limiting. This chapter covers the f ollowing topics: • "Enabling or disab ling a por t" (page 233) • "Naming por ts" (page 235) • "Setting por t speed" (page 237) • "Enabling ﬂo w con ...
Nortel 2500 Series - page 234

234 Ethernet por t management using the CLI Ta b l e 9 1 shutdown port command parameters and variab les Parameters and variables Description line <portlist> Specifies the port numbers to shut down or disable. Enter the port numbers you want to disable. ATTENTION If you omit this parameter, the system uses the port number you specified in the ...
Nortel 2500 Series - page 235

Naming por ts 235 Ta b l e 9 2 no shutdown command parameters and variables Parameters and variables Description line <portlist> Specifies the port numbers to enable. Enter the port numbers you want to disable. ATTENTION If you omit this parameter, the system uses the port number you specified in the interface command. Naming ports Y ou can n ...
Nortel 2500 Series - page 236

236 Ethernet por t management using the CLI Parameters and variables Description ATTENTION If you omit this parameter, the system uses the port number you specified in the interface command. <LINE> Enter up to 26 alphanumeric characters. no name command The no name command clears the por t names; it resets the ﬁeld to an empty string. The s ...
Nortel 2500 Series - page 237

Setting por t speed 237 Ta b l e 9 5 default name command parameters and variables Parameters and variables Description port <portlist> Specifies the port numbers to clear of names. ATTENTION If you omit this parameter, the system uses the port number you specified in the interface command. Setting port speed Y ou can set the speed and duplex ...
Nortel 2500 Series - page 238

238 Ethernet por t management using the CLI Parameters and variables Description ATTENTION If you omit this parameter, the system uses the port number you specified in the interface command. 10|100|1000|auto Sets speed to: • 10—10 Mb/s • 100—100 Mb/s • 1000—1000 Mb/s or 1 GB/s • auto—autonegotiation A TTENTION When you set the por t ...
Nortel 2500 Series - page 239

Setting por t speed 239 duplex command The duplex command speciﬁes the duplex operation f or a por t. The syntax f or the duplex command is: duplex [port <portlist>] {full|half|auto} The duplex command is e xecuted in the Interf ace Conﬁguration command mode. T able 98 "duple x command parameters and variables" (page 239) descri ...
Nortel 2500 Series - page 240

240 Ethernet por t management using the CLI T able 99 "def ault duple x command parameters and v ariables" (page 240) describes the parameters and v ariables f or the default duple x command. Ta b l e 9 9 default duplex command parameters and v ariables Parameters and variables Description port <portlist> Specifies the port numbers ...
Nortel 2500 Series - page 241

Enabling ﬂo w control 241 T able 100 ﬂowcontr ol command parameters and variab les Parameters and variables Description port <portlist> Specifies the port numbers to configure for flow control. ATTENTION If you omit this parameter, the system uses the port number you specified in the interface command. asymmetric| symmetric| auto|disable ...
Nortel 2500 Series - page 242

242 Ethernet por t management using the CLI T able 101 no ﬂowcontr ol command parameters and variab les Parameters and variables Description port <portlist> Specifies the port numbers to disable flow control. ATTENTION If you omit this parameter, the system uses the port number you specified in the interface command. default ﬂowcontr ol c ...
Nortel 2500 Series - page 243

Enabling r ate-limiting 243 This section contains information about the follo wing: • "show rate-limit command" (page 243) • "rate-limit command" (page 243) • "no rate-limit command" (page 244) • "def ault rate-limit command" (page 244) show rate-limit command The show rate-limit command displays the ...
Nortel 2500 Series - page 244

244 Ethernet por t management using the CLI T able 103 rate-limit command parameters and variab les Parameters and values Description multicast | broadcast | both <0-262143> Applies rate-limiting, in packets/second, to the specified type of traffic. • multicast —applies rate-limiting to multicast packets • broadcast —applies rate-limi ...
Nortel 2500 Series - page 245

Enabling Custom A utonegotiation Adver tisements (CANA) 245 • "auto-negotiation-advertisements command" (page 246) • "no auto-negotiation-adver tisements command" (page 247) • "def ault auto-negotiation-adver tisements command" (page 247) show auto-negotiation-advertisements command The show auto-negotiation-adve ...
Nortel 2500 Series - page 246

246 Ethernet por t management using the CLI T able 105 "sho w auto-negotiation-capabilities command" (page 246) describes the parameters and variab les for the sho w auto-negotiation-capabilities command. T able 105 show auto-negotiation-capabilities command Parameters and values Description port <portlist> Enter ports for which you ...
Nortel 2500 Series - page 247

Enabling Custom A utonegotiation Adver tisements (CANA) 247 Parameters and values Description [10-full] [10-half] [100-full] [100-half] [1000-full] [asymm-pause-frame] [pause-frame] These are speed-duplex-pause settings. Any combination of these settings is allowed, but parameters must be given in the order shown. none Do not advertise any settings ...
Nortel 2500 Series - page 248

248 Ethernet por t management using the CLI T able 108 "default auto-negotiation-adver tisements command" (page 248) describes the parameters and variables f or the default auto-negotiation-advertisements command. T able 108 default auto-negotiation-advertisements command Parameters and values Description port <portlist> Enter ports ...
Nortel 2500 Series - page 249

249 Conﬁguring the s witch using De vice Manager This section describes how y ou can use Device Manager to conﬁgure your s witch, manage SNTP , and displa y topology information. The section includes inf or mation on the follo wing topics: • "Viewing Unit inf or mation" (page 249) • "Viewing s witch IP information" (page ...
Nortel 2500 Series - page 250

250 Conﬁguring the switch using Device Manager The f ollowing sections provide a description of the tabs in the Edit > Unit dialog bo x and details about each item on the tab . Unit tab T o open the Unit tab: → From the Device Manager main menu, choose Edit > Unit . The Unit dialog box appears with the Unit tab displayed. Figure 91 Unit d ...
Nortel 2500 Series - page 251

Viewing Unit inf or mation 251 The Unit dialog bo x appears with the Unit tab displa yed. 2 Click the Rate Limit tab . The Rate limit tab appears. Rate Limit tab —End— The f ollowing table describes the Rate Limit tab ﬁelds. T able 110 Rate Limit tab ﬁelds Field Description Traffic Type Specifies the traffic type. AllowedRatePps Allowed tra ...
Nortel 2500 Series - page 252

252 Conﬁguring the switch using Device Manager Rear P orts Mode tab Use the JDM to conﬁgure the operational mode of the rear por ts into standalone or Stacking Mode in the Ethernet Routing Switch 2500 Ser ies. Step Action 1 F rom the JDM menu, select Edit > Unit . The Unit dialog box opens with the Unit tab displa yed. 2 Click the Rear P ort ...
Nortel 2500 Series - page 253

Viewing s witch IP information 253 Viewing s witch IP information Y ou can view the s witch IP information using the IP dialog box. T o open the IP dialog box, use the follo wing procedure: → From the Device Manager main menu, choose Edit > IP . The Edit IP dialog box appears with the Globals tab displayed. The f ollowing sections provide a de ...
Nortel 2500 Series - page 254

254 Conﬁguring the switch using Device Manager T able 112 Globals tab ﬁelds Field and MIB association Description DefaultTTL Default value inserted into the Time-To-Live field of the IP header of datagrams originated by the switch, whenever a TTL value is not supplied by the transport layer protocol. Default value is 64. ReasmTimeout Maximum nu ...
Nortel 2500 Series - page 255

Viewing s witch IP information 255 Field Description BcastAddr The value of the least-significant bit in the IP broadcast address used for sending datagrams on the (logical) interface associated with the IP address of this entry. For example, when the Internet standard all-ones broadcast address is used, the value is 1. This value applies to both t ...
Nortel 2500 Series - page 256

256 Conﬁguring the switch using Device Manager Field Description IpAddress The Internet Protocol address of the device used to represent a point of attachment in a TCP/IP internetwork. Type The type of mapping. TCP tab The TCP tab displa ys TCP information f or the s witch. T o open the TCP tab , use the f ollowing procedure: Step Action 1 F rom ...
Nortel 2500 Series - page 257

Viewing s witch IP information 257 TCP Connections tab The TCP Connections tab displa ys information on the current TCP connections the s witch maintains. T o open the TCP Connections tab, use the f ollowing procedure: Step Action 1 F rom the De vice Manager main menu, choose Edit > IP . The IP dialog bo x appears with the Globals tab display ed ...
Nortel 2500 Series - page 258

258 Conﬁguring the switch using Device Manager Step Action 1 F rom the De vice Manager main menu, choose Edit > IP . The IP dialog bo x appears with the Globals tab display ed. 2 Click the UDP Listeners tab . The UDP Listeners tab appears. The f ollowing tab le describes the UDP Listeners tab ﬁelds. T able 116 UDP Listeners tab ﬁelds Field ...
Nortel 2500 Series - page 259

Editing the chassis conﬁguration 259 The f ollowing sections pro vide a description of the tabs in the Edit > Chassis dialog bo x and details about each ﬁeld on the tab . • "System tab" (page 259) • "Base Unit Inf o tab" (page 261) • "Agent tab" (page 265) • "P owerSupply tab" (page 267) • &q ...
Nortel 2500 Series - page 260

260 Conﬁguring the switch using Device Manager The follo wing table describes the System tab ﬁelds. T able 117 System tab ﬁelds Field Description sysDescr The assigned system description. sysUpTime The time since the system was last booted. sysObjectID The unique sysObjectID (OID) assigned to the device. sysContact Type the contact informatio ...
Nortel 2500 Series - page 261

Editing the chassis conﬁguration 261 Field Description BootMode This setting determines how the management interface of the switch can be assigned an IP address, the next time the switch boots. The four BootMode options are: • bootpDisabled - use the IP address contained in the configuration file. • bootpAlways - always attempt to get an IP a ...
Nortel 2500 Series - page 262

262 Conﬁguring the switch using Device Manager The Chassis dialog bo x appears with the System tab displa y ed. 3 Click the Base Unit Inf o tab . The Base Unit Info tab appears. —End— The f ollowing tab le descr ibes the Base Unit Inf o tab ﬁelds. T able 118 Base Unit Info tab ﬁelds Field Description Type The switch type. Descr A descript ...
Nortel 2500 Series - page 263

Editing the chassis conﬁguration 263 Field Description BaseNumPorts The number of base ports of the switch. TotalNumPorts The number of ports of the switch. IPAddress The base unit IP address. Stack Inf o tab Like the Base Unit Info tab , the Stack Info tab provides read-only inf or mation about the operating status of the stack ed s witches and ...
Nortel 2500 Series - page 264

264 Conﬁguring the switch using Device Manager Field Description ATTENTION 1. This field is applicable only to components that can be found in either the Board or Unit groups. If the information is unavailable, for example, the chassis is not modeling a virtual chassis or component is not in Board or Unit group, the value is a zero length string. ...
Nortel 2500 Series - page 265

Editing the chassis conﬁguration 265 Field Description OperState The current operational state of the component. The possible values are: • other--some other state • notAvail--state not available • removed--component removed • disabled--operation disabled • normal--normal operation • resetInProg--reset in progress • testing--doing a ...
Nortel 2500 Series - page 266

266 Conﬁguring the switch using Device Manager Step Action 1 Select the chassis. 2 F rom the shor tcut menu, choose Edit > Chassis . The Chassis dialog bo x appears with the System tab displa y ed. 3 Click the Agent tab . The Agent tab appears. Edit Chassis dialog box Agent tab —End— The f ollowing tab le descr ibes the Agent tab ﬁelds. ...
Nortel 2500 Series - page 267

Editing the chassis conﬁguration 267 P owerSupply tab The P owerSupply tab provides read-only inf or mation about the operating status of the switch po wer supplies. T o open the Po werSupply tab , use the f ollowing procedure: Step Action 1 Select the chassis. 2 F rom the shor tcut menu, choose Edit > Chassis . The Chassis dialog bo x appears ...
Nortel 2500 Series - page 268

268 Conﬁguring the switch using Device Manager Field Description • nonFatalErr: System is operating at error level. • fatalErr: A fatal error stopped operation. • notConfig: A module needs to be configured. The allowable values are determined by the component type. Fan tab The Fa n tab provides read-only inf or mation about the operating st ...
Nortel 2500 Series - page 269

Editing the chassis conﬁguration 269 T able 121 Fan tab ﬁelds Field Description Chassis Fan The operational state of the fan. Values include: • other: Some other state. • notAvail: This state is not available. • removed: Fan was removed. • disabled: Fan is disabled. • normal: Fan is operating in normal operation. • resetInProg: A re ...
Nortel 2500 Series - page 270

270 Conﬁguring the switch using Device Manager —End— T o set the default banner , use the follo wing procedure: Step Action 1 In the Banner tab , click on the static radio b utton, and then click Apply . This resets the banner in T elnet to the default banner . T o check that the default banner is set in T elnet: 2 In the main menu, click on ...
Nortel 2500 Series - page 271

Editing the chassis conﬁguration 271 Custom Banner tab The Custom Banner tab lets you specify the displa y for a custom banner in T elnet. T o open the Custom Banner tab , use the follo wing procedure: Step Action 1 Select the chassis. 2 F rom the main menu, choose Edit > Chassis . The Chassis dialog bo x appears with the System tab displa y e ...
Nortel 2500 Series - page 272

272 Conﬁguring the switch using Device Manager —End— W orking with conﬁguration ﬁles This chapter descr ibes how y ou can view inf or mation and upload or download the conﬁguration and image ﬁles. FileSystem dialog bo x T o open the Edit FileSystem dialog bo x, use the f ollowing procedure: → From the Device Manager main menu, choos ...
Nortel 2500 Series - page 273

Working with conﬁguration ﬁles 273 Field Description ImageFileName Name of the image file(s) currently associated with the interface. When the object is not used, the value is a zero length string. FwFileName (Diagnostics) Specifies the FWFileName. Action • This object is used to download or upload a config file, an image file or diag firmwar ...
Nortel 2500 Series - page 274

274 Conﬁguring the switch using Device Manager Figure 95 File system - ASCII Conﬁg File dialog bo x T able 123 "ASCII Conﬁg File tab ﬁelds" (page 274) descr ibes the ASCII Conﬁg File tab ﬁelds. T able 123 ASCII Conﬁg File tab ﬁelds Field Description LoadServerAddr The IP address of the load server for the ASCII configurati ...
Nortel 2500 Series - page 275

Working with conﬁguration ﬁles 275 Step Action 1 F rom the Device Manager main menu, choose Edit > File System . The FileSystem dialog bo x appears with the Conﬁg/Image/Diag tab displa yed. 2 Click the Sa ve Conﬁguration tab . The Sav e Conﬁguration tab appears. Figure 96 Save Conﬁg tab The f ollowing table describes the Sa ve Conﬁ ...
Nortel 2500 Series - page 276

276 Conﬁguring the switch using Device Manager W orking with SNTP The Simple Network Time Protocol (SNTP) feature synchroniz es the Universal Coordinated Time (UTC) to an accuracy within 1 second. This f eature adheres to the IEEE RFC 2030 (MIB is the s5agent). With this f eature, the system can obtain the time from any RFC 2030-compliant NTP/SNT ...
Nortel 2500 Series - page 277

Working with SNTP 277 The f ollowing tab le describes the SNTP dialog box ﬁelds . T able 125 SNTP_Clock dialog box ﬁelds Field Description Primary Server Address The IP address of the primary SNTP server. Secondary Server Address The IP address of the secondary SNTP server. State Controls whether the device uses the Simple Network Time Protocol ...
Nortel 2500 Series - page 278

278 Conﬁguring the switch using Device Manager Conﬁguring local time zone using the device manager Y ou can set the local time zone on the ERS 2500 using Time Zone tab . Use the f ollowing procedure to set the local time zone. Step Action 1 F rom the Edit menu, choose SNTP/Clock . The SNTP_Clock dialog bo x appears. 2 Click the Time Zone tab . ...
Nortel 2500 Series - page 279

Displaying topology inf or mation using Device Manager 279 3 T ype the number of minutes to shift the cloc k in the Offset bo x. 4 Select the Star tY ear , StartMonth , Star tDate , Star tHour , and type the StartMinutes to deﬁne when to switch the cloc k to daylight saving time . 5 Select the EndY ear , EndMonth , EndDate , EndHour , and type th ...
Nortel 2500 Series - page 280

280 Conﬁguring the switch using Device Manager → From the Device Manager menu bar, select Edit > Diagnostics > Topology . The Toplogy dialog box appears with the Topology tab displayed. Figure 98 Diagnostics dialog box T opology tab T able 126 "T opology tab ﬁelds" (page 280) descr ibes the T opology tab ﬁelds. T able 126 T ...
Nortel 2500 Series - page 281

Conﬁguring LLDP using Device Manager 281 Figure 99 Diagnostics dialog box T opology T able tab —End— The f ollowing table describes the T opology T able tab ﬁelds . T able 127 T opology T able tab ﬁelds Field Description Slot The slot number in the chassis in which the topology message was received. Port The port on which the topology mes ...
Nortel 2500 Series - page 282

282 Conﬁguring the switch using Device Manager • "P or t tab" (page 285) • "TX Stats tab" (page 287) • "Graphing LLDP transmit statistics" (page 288) • "RX Stats tab" (page 289) • "Graphing LLDP receive statistics" (page 291) • "Local System tab" (page 291) • "Local P ...
Nortel 2500 Series - page 283

Conﬁguring LLDP using Device Manager 283 T able 128 LLDP Globals tab ﬁelds Field Description lldpMessageTxInterval The interval (in seconds) at which LLDP frames are transmitted on behalf of this LLDP agent. lldpMessageTx HoldMultiplier The time-to-live value expressed as a multiple of the object. The actual time-to-live value used in LLDP fram ...
Nortel 2500 Series - page 284

284 Conﬁguring the switch using Device Manager Field Description transmission is enabled for particular ports, the suggested default throttling period is 5 seconds. RemTablesLast ChangeTime The value of the sysUpTime object (defined in IETF RFC 3418) at the time an entry is created, modified, or deleted in tables associated with the lldpRemoteSys ...
Nortel 2500 Series - page 285

Conﬁguring LLDP using Device Manager 285 Field Description RemTablesDeletes The number of times the complete set of information advertised by a particular MSAP is deleted from tables contained in lldpRemoteSystemsData and lldpExtensions objects. This counter is incremented only once when the complete set of information is completely deleted from ...
Nortel 2500 Series - page 286

286 Conﬁguring the switch using Device Manager 2 Click the Po r t tab . The P or t tab appears. Figure 101 LLDP P ort tab The f ollowing table describes the P or t tab ﬁelds. T able 129 P or t tab ﬁelds Field Description PortNum Port number. AdminStatus The administratively desired status of the local LLDP agent: • txOnly: the LLDP agent tr ...
Nortel 2500 Series - page 287

Conﬁguring LLDP using Device Manager 287 Field Description NotificationEnable Controls, on a per-port basis, whether notifications from the agent are enabled. • true: indicates that notifications are enabled • false: indicates that notifications are disabled. TLVsTxEnable Sets the optional Management TLVs to be included in the transmitted LLD ...
Nortel 2500 Series - page 288

288 Conﬁguring the switch using Device Manager Figure 102 TX Stats tab The f ollowing table describes the TX Stats tab ﬁelds. T able 130 TX Stats tab ﬁelds Field Description PortNum port number FramesTotal the number of LLDP frames transmitted by this LLDP agent on the indicated port —End— Graphing LLDP transmit statistics Use the follo w ...
Nortel 2500 Series - page 289

Conﬁguring LLDP using Device Manager 289 RX Stats tab With the RX Stats tab , y ou can view LLDP receiv e statistics by por t. Use the follo wing procedure to open the RX Stats tab: Step Action 1 F rom the Device Manager menu bar , choose Edit > Diagnostics > 802.1ab > LLDP . The LLDP dialog box appears with the Globals tab display ed. 2 ...
Nortel 2500 Series - page 290

290 Conﬁguring the switch using Device Manager Field Description FramesErrors The number of invalid LLDP frames received on the port, while the LLDP agent is enabled. FramesTotal The number of valid LLDP frames received on the port, while the LLDP agent is enabled. TLVsDiscardedTotal The number of LLDP TLVs discarded for any reason. TLVsUnrecogni ...
Nortel 2500 Series - page 291

Conﬁguring LLDP using Device Manager 291 —End— Graphing LLDP receive statistics Use the follo wing procedure to graph LLDP receive statistics: Step Action 1 F rom the RX Stats tab , select the por t f or which you want to displa y statistics. 2 Click Graph . The RX Stats – Graph dialog box appears. 3 Highlight a data column to graph. 4 Clic ...
Nortel 2500 Series - page 292

292 Conﬁguring the switch using Device Manager Figure 104 Local System tab The follo wing table describes the Local System tab ﬁelds. T able 132 Local System tab ﬁelds Field Description ChassisIdSubtype the type of encoding used to identify the local system chassis: • chassisComponent • interfaceAlias • portComponent • macAddress • ...
Nortel 2500 Series - page 293

Conﬁguring LLDP using Device Manager 293 Step Action 1 F rom the Device Manager menu bar , choose Edit > Diagnostics > 802.1ab > LLDP . The LLDP dialog box appears with the Globals tab display ed. 2 Click the Local P or t tab . The Local P or t tab appears. Figure 105 Local P ort tab The f ollowing table describes the Local P or t tab ? ...
Nortel 2500 Series - page 294

294 Conﬁguring the switch using Device Manager Field Description PortId The string value used to identify the port component associated with a given port in the local system. PortDesc The string value used to identify the 802 LAN station port description associated with the local system. If the local agent supports IETF RFC 2863, the PortDesc obj ...
Nortel 2500 Series - page 295

Conﬁguring LLDP using Device Manager 295 Field Description Addr The string value used to identify the management address component associated with the local system. This address is used to contact the management entity. AddrLen The total length of the management address subtype and the management address fields in LLDPDUs transmitted by the local ...
Nortel 2500 Series - page 296

296 Conﬁguring the switch using Device Manager Step Action 1 F rom the Device Manager menu bar , choose Edit > Diagnostics > 802.1ab > LLDP . The LLDP dialog box appears with the Globals tab display ed. 2 Click the Neighbor tab . The Neighbor tab appears. Figure 107 Neighbor tab The f ollowing table describes the Neighbor tab ﬁelds. Ne ...
Nortel 2500 Series - page 297

Conﬁguring LLDP using Device Manager 297 Field Description ChassisId Remote chassis ID. SysCapSupported Identifies the system capabilities supported on the remote system. SysCapEnabled Identifies the system capabilities that are enabled on the remote system. SysName Remote system name. SysDesc Remote system description. PortIdSubtype The type of ...
Nortel 2500 Series - page 298

298 Conﬁguring the switch using Device Manager Figure 108 Neighbor Mgmt Address tab The follo wing table descr ibes the Neighbor Mgmt Address tab ﬁelds. T able 135 Neighbor Mgmt Address tab ﬁelds Field Description TimeMark The TimeFilter for this entry. LocalPortNum Identifies the local port on which the remote system information is received. ...
Nortel 2500 Series - page 299

Conﬁguring LLDP using Device Manager 299 Unknown TL V tab With the Unknown TL V tab , you can view details about unknown TL Vs received on the local system. Use the f ollowing procedure to open the Unknown TL V tab: Step Action 1 F rom the Device Manager menu bar , choose Edit > Diagnostics > 802.1ab > LLDP . The LLDP dialog box appears ...
Nortel 2500 Series - page 300

300 Conﬁguring the switch using Device Manager Organizational Deﬁned Info tab With the Organizational Deﬁned Inf o tab , you can vie w organizationally speciﬁc proper ties for the remote system. Use the following procedure to open the Organizational Deﬁned Info tab: Step Action 1 F rom the Device Manager menu bar , choose Edit > Diagno ...
Nortel 2500 Series - page 301

Conﬁguring LLDP using Device Manager 301 Field Description OrgDefInfoSubtype The integer value used to identify the subtype of the organizationally defined information received from the remote system. The subtype value is required to identify different instances of organizationally defined information that cannot be retrieved without a unique ide ...
Nortel 2500 Series - page 302

302 Conﬁguring the switch using Device Manager Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 303

303 Conﬁguring por ts using De vice Manager This chapter describes how to use Device Manager to conﬁgure por ts on an Ethernet Routing Switch 2500 Ser ies. The windows displa yed when you conﬁgure a single por t differ from the ones displa yed when y ou conﬁgure multiple por ts. Howe ver , the options are similar . This section cov ers: • ...
Nortel 2500 Series - page 304

304 Conﬁguring por ts using Device Manager The f ollowing sections provide a descr iption of the Edit Port dialog bo x, and details about the ﬁelds in the Interface tab: • "Interf ace tab f or a single por t" (page 304) • "Interf ace tab for multiple por ts" (page 308) Interface tab for a single port The Interface tab sh ...
Nortel 2500 Series - page 305

Viewing and editing a single por t conﬁguration 305 Figure 110 P or t dialog box Interface tab A TTENTION 10/100BASE-TX por ts may not autonegotiate correctly with older 10/100BASE-TX equipment. In some cases, the older devices can be upgraded with ne w ﬁrmware or dr iv er revisions . If an upgrade does not allow autonegotiation to correctly id ...
Nortel 2500 Series - page 306

306 Conﬁguring por ts using Device Manager T able 138 Interface tab ﬁelds for a single port Field Description Index A unique value assigned to each interface. The value ranges between 1 and 512. Name Specifies a name for the port. Descr The description of the selected port. Type The media type of this interface. Mtu The size of the largest pack ...
Nortel 2500 Series - page 307

Viewing and editing m ultiple por t conﬁgurations 307 Field Description OperDuplex The current mode of the port (half duplex or full duplex). AdminSpeed Set the port’s speed. OperSpeed The current operating speed of the port. AutoNegotiationCapability Specifies the port speed and duplex capabilities that a switch can support on a port, and that ...
Nortel 2500 Series - page 308

308 Conﬁguring por ts using Device Manager A TTENTION When you edit m ultiple por ts, some tabs are not av ailable, and some tabs are av ailable ev en though the options are not applicable . When the option does not apply for a given port, NoSuchObject is display ed. —End— Interface tab for m ultiple ports The Interface tab shows the basic co ...
Nortel 2500 Series - page 309

Viewing and editing m ultiple por t conﬁgurations 309 T able 139 Interface tab ﬁelds for multiple ports Field Description Index A unique value assigned to each interface. The value ranges between 1 and 512. Port Port Id in unit and port format. Name Lets you enter a character string to name the port Descr Type of switch and number of ports. Typ ...
Nortel 2500 Series - page 310

310 Conﬁguring por ts using Device Manager Field Description Auto Negotiate Indicates whether the port is enabled (checked) for autonegotiation or not. AdminDuplex The current administrative duplex mode of the port (half or full). OperDuplex Indicate current duplex value of the port. AdminSpeed Set the speed of a port: none, mbps10, and mbps100. ...
Nortel 2500 Series - page 311

311 Administering the s witch using web-based management The administrative options av ailable to you are: • "Viewing system inf ormation" (page 311) • "Quick Star t" (page 312) • "Conﬁguring system secur ity" (page 314) • "Rebooting the Ether net Routing Switch 2500 Series" (page 315) • "Cha ...
Nortel 2500 Series - page 312

312 Administering the switch using web-based management Figure 112 System Information pa ge T able 140 "System Information page items" (page 312) describes the items on the System Inf or mation page. T able 140 System Information pa ge items Item Description sysDescription The default description of the Ethernet Routing Switch 2500 Series ...
Nortel 2500 Series - page 313

Quick Start 313 • SNMP Write community • SNMP T rap IP addresses and comm unities (up to f our) • New def ault VLAN During the initial setup mode, all por ts are assigned to the new def ault VLAN. A por t-based Quick Star t VLAN is created if the new def ault VLAN does not e xist. All por ts are removed from the current def ault VLAN and assi ...
Nortel 2500 Series - page 314

314 Administering the switch using web-based management T able 141 Items on the Quick Star t page Section Item Description In-Band Switch IP Address Specify a new IP address for the switch. In-Band Subnet Mask Enter a new subnet mask. IP Default Gateway Specify an IP address for the default gateway. Read-Only Community String Specify a character st ...
Nortel 2500 Series - page 315

Rebooting the Ether net Routing Switch 2500 Ser ies 315 Rebooting the Ethernet Routing Switch 2500 Series Y ou can reboot a unit in stack or an entire stac k without erasing any conﬁgured s witch parameters. While rebooting, the switch initiates a self-test that comprises various diagnostic routines and subtests. The LEDs displa y various pattern ...
Nortel 2500 Series - page 316

316 Administering the switch using web-based management Changing the Ethernet Routing Switch 2500 Series to system defaults Y ou can replace all conﬁgured switch parameters with the factory default values . CA UTION If you choose change to default settings, all conﬁgured settings are replaced with f actory default settings when y ou click Submi ...
Nortel 2500 Series - page 317

Logging out of the management interface 317 Figure 117 Logout message 2 Do one of the follo wing: • Click OK to log out. • Click Cancel to return to the web-based management interf ace home page. A TTENTION If you hav e not conﬁgured system passw ord security , a reset retur ns you to the home page. If you hav e conﬁgured system password se ...
Nortel 2500 Series - page 318

318 Administering the switch using web-based management Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 319

319 Conﬁguring the s witch using web-based management The switch conﬁgur ation options av ailable to you are: • "Conﬁguring BootP , IP , and gatewa y settings" (page 319) • "Modifying system settings" (page 322) • "Conﬁguring switch por t status" (page 324) • "Conﬁguring high speed ﬂow control& ...
Nortel 2500 Series - page 320

320 Conﬁguring the switch using web-based management Figure 118 IP page The f ollowing tab le descr ibes the items on the IP page. T able 142 IP page items Section Item Range Description BootP Request Mode BootP or Default IP (default) Choose this mode to inform the switch to send a BootP request when the switch IP address stored in nonvolatile m ...
Nortel 2500 Series - page 321

Conﬁguring BootP , IP , and gate wa y settings 321 Section Item Range Description memory, each time the switch boots. If a BootP configuration is in progress when you issue this command, the BootP configuration stops. BootP or Last Address Choose this mode to inform the switch at each startup, to obtain its IP configuration using BootP. If the Bo ...
Nortel 2500 Series - page 322

322 Conﬁguring the switch using web-based management Section Item Range Description Address ATTENTION When the IP address is entered in the In-Band IP Address field, and the In-Band Subnet Mask field value is not present, the software provides an in-use default value for the In-Band Subnet Mask field that is based on the class of the IP address e ...
Nortel 2500 Series - page 323

Modifying system settings 323 A TTENTION The conﬁgurab le parameters on the System page are display ed in a read only format on the System Information home page. T o conﬁgure system settings, use the follo wing procedure: Step Action 1 F rom the main menu, choose Conﬁguration > System . The System page appears. Figure 119 System page T abl ...
Nortel 2500 Series - page 324

324 Conﬁguring the switch using web-based management Item Range Description System Up Time The elapsed time since the last network management portion of the system was last re-initialized. ATTENTION This field is updated only when the screen is redisplayed. System Name 1..255 Type a character string to create a name to identify the switch, for ex ...
Nortel 2500 Series - page 325

Conﬁguring s witch por t status 325 A TTENTION The Autonegotiation , Speed , and the Duplex ﬁelds are independent of MultiLink T r unking, VLANs, and the STP . T o conﬁgure s witch por t proper ties, use the follo wing procedure: Step Action 1 F rom the main menu, choose Conﬁguration > P or t Management . The P or t Management page appea ...
Nortel 2500 Series - page 326

326 Conﬁguring the switch using web-based management Item Range Description Alias Displays the name, or alias, you assigned the port. To assign or change the name, enter up to 26 alphanumeric characters. Trunk The trunk group that the switch port belongs to as specified in the Trunk Member fields on the MultiLink Trunk page. Status (1) Enabled (2 ...
Nortel 2500 Series - page 327

Conﬁguring high speed ﬂow control 327 —End— Conﬁguring high speed ﬂow contr ol Y ou can view the High Speed Flow Control parameters f or Ether net Routing Switch 2500 Ser ies in this page. T o conﬁgure high speed ﬂow control, use the follo wing procedure: Step Action 1 F rom the main menu, choose Conﬁguration > High Speed Flow ...
Nortel 2500 Series - page 328

328 Conﬁguring the switch using web-based management Item Range Description Speed/Duplex 100MBS/Full XXXXXX Flow Control (1) Enabled (2) Symmetric (3) Asymmetric Displays current settings of flow control. —End— Downloading s witch images Y ou can download the Ether net Routing Switch 2500 Series software image to nonv olatile ﬂash memor y . ...
Nortel 2500 Series - page 329

Downloading switch images 329 The f ollowing table describes the ﬁelds on the Software Do wnload page. T able 146 Software Download page ﬁelds Fields Range Description Current Running Version The version of the current running software. Local Store Version The local version of the software in the flash memory. Software Image Filename 1..30 Type ...
Nortel 2500 Series - page 330

330 Conﬁguring the switch using web-based management A TTENTION The LED indications descr ibed in the following tab le apply to a 2526T s witch model. Although a 2550T switch provides similar LED indications, the LED indication sequence is associated within the 48-por t range. T able 147 LED Indications during the software download process Phase ...
Nortel 2500 Series - page 331

Storing and retr ie ving a switch conﬁguration ﬁle from a TFTP ser v er 331 Figure 123 Ascii Conﬁguration ﬁle download page —End— The f ollowing tab le describes the items display ed on the ASCII Conﬁguration File Download page. T able 148 Ascii Conﬁguration ﬁle download page items Item Description Ascii Configuration File Lets yo ...
Nortel 2500 Series - page 332

332 Conﬁguring the switch using web-based management Step Action 1 F rom the main menu, choose Conﬁguration > Conﬁguration File . The Conﬁguration File page appears. Figure 124 Conﬁguration File The f ollowing table describes the Conﬁguration File Setting items on the Conﬁguration File page. T able 149 Conﬁguration File Setting i ...
Nortel 2500 Series - page 333

Enabling and disab ling autosave 333 3 Click Submit . —End— Requirements for storing and retrieving conﬁguration parameters on a TFTP server The f ollowing requirements apply when storing and retrieving conﬁguration parameters on a TFTP ser ver: • The Conﬁguration File feature can only be used to copy standalone s witch conﬁguration p ...
Nortel 2500 Series - page 334

334 Conﬁguring the switch using web-based management 2 Under A utosave Conﬁguration , choose Enabled or Disabled from the drop-down list. 3 Click Submit . —End— Conﬁguring por t comm unication speed Y ou can view the current console/communication por t settings and conﬁgure the Console por t baud rate to match the baud r ate of the cons ...
Nortel 2500 Series - page 335

Conﬁguring Rate Limiting 335 Item Range Description Comm Port Stop Bits The current console communication port stop bit setting. Choose the Console port speed baud rate. ATTENTION The default setting is 9600. Console port Speed 2400 4800 9600 19200 38400 CAUTION If you choose a baud rate that does not match your console terminal baud rate, you lo ...
Nortel 2500 Series - page 336

336 Conﬁguring the switch using web-based management Figure 126 Rate Limiting page The f ollowing table describes the items on the Rate Limiting page. T able 152 Rate Limiting page items Section Description Port The port number that corresponds to the selected switch or stack. Packet Type Select the type of packet: Multicast, Broadcast, or Both. ...
Nortel 2500 Series - page 337

337 T r oub leshooting This chapter describes how to isolate and diagnose problems with your Ethernet Routing Switch 2500 Series and cov ers the f ollowing topics: • "Inter preting the LEDs" (page 337) • "Diagnosing and correcting problems" (page 337) — Nor mal power-up sequence — P or t connection problems Interpreting ...
Nortel 2500 Series - page 338

338 T roubleshooting W ARNING A ver tissement P our éviter tout r isque d’électrocution, ne jamais retirer le capot de l’appareil. Cet appareil ne contient aucune pièce accessible par l’utilisateur . W ARNING Advertencia A ﬁn de evitar daños personales por corr ientes eléctr icas peligrosas, no desmonte nunca la cubier ta superior de e ...
Nortel 2500 Series - page 339

Diagnosing and correcting problems 339 T able 153 Corrective actions Symptom Probable cause Corrective action The switch is not receiving AC power. Verify that the AC power cord is fastened securely at both ends and that power is available at the AC power outlet. All LEDs are off. The fans are not operating or the airflow is blocked, causing the un ...
Nortel 2500 Series - page 340

340 T roubleshooting The Ether net Routing Switch 2500 Ser ies negotiates por t speeds according to the IEEE 802.3u autonegotiating standard. The s witch adjusts (autonegotiates) its por t speed and duplex mode to match the best ser vice provided b y the connected station, up to 100 Mb/s in full-duple x mode as f ollows: • If the connected statio ...
Nortel 2500 Series - page 341

341 Appendix A DB-9 (RS-232-D) Console/Comm P or t connector The Console/Comm P or t connector is a DB-9, RS-232-D male ser ial por t connector . Y ou can use this connector to connect a management station or console terminal to the Ether net Routing Switch by using a straight-through DB-9 to DB-9 standard serial por t cable . Figure 127 DB-9 Conso ...
Nortel 2500 Series - page 342

342 Appendix A DB-9 (RS-232-D) Console/Comm P or t connector Pin number Signal 8 Not used 9 Ring indicator (not used) Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 343

343 Appendix B Default settings The f ollowing table lists the f actor y default settings f or the Ether net Routing Switch 2500 Ser ies. T able 155 Factory default settings Field Default setting BootP Request Mode BootP or Default IP In-Band Switch IP Address 192.168.1.1 In-Band Subnet Mask 255.255.255.0 Default Gateway 0.0.0.0 (no IP address assi ...
Nortel 2500 Series - page 344

344 Appendix B Default settings Field Default setting Aging Time 300 seconds Find an Address 00-00-00-00-00-00 (no MAC address assigned) MAC Address Security Disabled MAC Address Security SNMP-Locked Disabled Partition Port on Intrusion Detected Disabled Partition Time 0 seconds (the value 0 indicates forever) DA Filtering on Intrusion Detected Dis ...
Nortel 2500 Series - page 345

Appendix B Default settings 345 Field Default setting VLAN Name VLAN # (VLAN number) Management VLAN Yes, VLAN #1 VLAN State Inactive Port Membership Default (all ports assigned as untagged members of VLAN 1) Unit 1 Port 1 Filter Untagged Frames No Port Name Unit 1, Port 1 PVID 1 Tagging Untagged Access Unit 1 Port 1 PVID 1 (read only) Port Name Un ...
Nortel 2500 Series - page 346

346 Appendix B Default settings Field Default setting Packet Type Both Snooping Disabled VLAN 1 Proxy Disabled Robust Value 2 Query Time 125 seconds Set Router Ports Version 1 Static Router Ports Blank Unit 1 Port 1 Display Messages From Volatile Display configuration complete? No Clear Messages From None Console Port Speed 9600 Baud Console Switch ...
Nortel 2500 Series - page 347

Appendix B Default settings 347 Field Default setting Bridge Max. Age Time 20 seconds Bridge Forward Delay Time 15 seconds Participation Normal Learning Priority 128 Path Cost 10 or 100 State Topology dependent Bridge Priority 0x0000 - 0xF000 Root Path Cost 0 Maximum Age Time 20 seconds Forward Delay 15 seconds Bridge Maximum Age Time 15 seconds Br ...
Nortel 2500 Series - page 348

348 Appendix B Default settings Field Default setting Delete VLAN Membership Blank STP Group State Active for CIST; InActive for MSTIs 2 to 7. Participation Normal Learning Priority 128 Path Cost 200000 (20 000 for Gigabit port) Path Cost = 2*1010/(Number of Kilobits/link) State Topology dependent Bridge Priority HEX: 0x0000 - 0xF000 Bridge Priorit ...
Nortel 2500 Series - page 349

Appendix B Default settings 349 Field Default setting Image Filename Zero-length string Diagnostics Filename Zero-length string TFTP Server IP Address 0.0.0.0 (no IP address assigned) Start TFTP Load of New Image No Configuration Image Filename Zero-length string TFTP Server IP Address 0.0.0.0 (no IP address assigned) Copy Configuration Image to Se ...
Nortel 2500 Series - page 350

350 Appendix B Default settings Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 351

351 Appendix C Sample BootP conﬁguration ﬁle This appendix provides a sample BootP conﬁguration ﬁle. The BootP ser ver searches f or this ﬁle, called bootptab (or BOO TPT AB.TXT , depending on your operating system), which contains the site-speciﬁc information (including IP addresses) needed to perform the software download and conﬁgu ...
Nortel 2500 Series - page 352

352 Appendix C Sample BootP conﬁguration ﬁle Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 353

353 Appendix D Command List This appendix provides the complete CLI command list in alphabetical order , with approximate page ref erences for the beginning pages of fur ther e xplanations. A TTENTION This information is presented for ref erence only and must not be considered to be an exact representation. T able 156 CLI command list Command Page ...
Nortel 2500 Series - page 354

354 Appendix D Command List Command Page No. cli password {read-only|read-write} <WORD> cli password {serial|telnet} {none|local|radius} Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) clock summer-time <zone> [date {<day> <month> <year> <hh:mm>} {<day> < ...
Nortel 2500 Series - page 355

Appendix D Command List 355 Command Page No. default ip default-gateway "default ip default-gateway command" (page 181) default ip domain-name "default ip domain-name command" (page 188) default ip netmask "default ip netmask command" (page 179) default lacp aggregation [port <portlist>] enable Nortel Ethernet Ro ...
Nortel 2500 Series - page 356

356 Appendix D Command List Command Page No. default radius-server [host | key | password | port | secondary-host | timeout] Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) default rate-limit "default rate-limit command" (page 244) default snmp-server authentication-trap Nortel Ethernet R ...
Nortel 2500 Series - page 357

Appendix D Command List 357 Command Page No. default vlan igmp <1-4094> Nortel Ethernet Routing Switch 2500 Series Configuration — IP Multicast (NN47215-503) default vlan mgmt Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and MultiLink Trunking (NN47215-501) disable "disable command" (page 92) ...
Nortel 2500 Series - page 358

358 Appendix D Command List Command Page No. ip default-gateway <XXX.XXX.XXX.XXX> "ip default-gateway command" (page 180) ip name-server <A.B.C.D> "ip name-server command" (page 186) ipmgr {source-ip <1-10> <XXX.XXX.XXX.XXX >[mask <XXX.XXX.XXX.XXX>]} Nortel Ethernet Routing Switch 2500 Series Securi ...
Nortel 2500 Series - page 359

Appendix D Command List 359 Command Page No. logging remote address <A.B.C.D> Nortel Ethernet Routing Switch 2500 Series Performance Management — System Monitoring (NN47215-502) logging remote enable Nortel Ethernet Routing Switch 2500 Series Performance Management — System Monitoring (NN47215-502) logging remote level {critical|informati ...
Nortel 2500 Series - page 360

360 Appendix D Command List Command Page No. no autotopology "no autotopology command" (page 216) no-banner "no banner command" (page 202) no clock summer-time "no clock summer-time" (page 214) no clock time-zone "no clock time-zone" (page 213) no command "no command" (page 90) no eapol guest-vlan [ ...
Nortel 2500 Series - page 361

Appendix D Command List 361 Command Page No. no logging remote level Nortel Ethernet Routing Switch 2500 Series Performance Management — System Monitoring (NN47215-502) no mac-security Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) no mac-security mac-address-table {address <H.H.H>|port &l ...
Nortel 2500 Series - page 362

362 Appendix D Command List Command Page No. no snmp server [authentication-trap | community [ro |rw | <community-string>] |contact |host [<host-ip> [port <1-65535>] [v1 | v2c | v3| <community-string>]] | location| name | user [engine-id <snmpEngineID>] <User id>|view <view name>] Nortel Ethernet Routing Sw ...
Nortel 2500 Series - page 363

Appendix D Command List 363 Command Page No. no ssh dsa-auth-key Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) no ssh dsa-host-key Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) no ssh pass-auth Nortel Ethernet Routing Switch 2500 Series Securit ...
Nortel 2500 Series - page 364

364 Appendix D Command List Command Page No. qos egressmap ds <0-63> 1p <0-7> Nortel Ethernet Routing Switch 2500 Series Configuration — Quality of Service (NN47215-504) qos egressmap enable Nortel Ethernet Routing Switch 2500 Series Configuration — Quality of Service (NN47215-504) radius-server host <address> [secondary-host ...
Nortel 2500 Series - page 365

Appendix D Command List 365 Command Page No. show autotopology nmm-table "show autotopology nmm-table" (page 217) show autotopology settings "show autotopology settings" (page 216) show banner [ custom | static ] "show banner command" (page 201) show config-network "show config-network command" (page 190) sho ...
Nortel 2500 Series - page 366

366 Appendix D Command List Command Page No. show lacp stats [port <portlist>] Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and MultiLink Trunking (NN47215-501) show lacp system Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and MultiLink Trunking (NN47215-501) show lld ...
Nortel 2500 Series - page 367

Appendix D Command List 367 Command Page No. show radius-server Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) show rate-limit "show rate-limit command" (page 243) show rmon alarm Nortel Ethernet Routing Switch 2500 Series Performance Management — System Monitoring (NN47215-502) show r ...
Nortel 2500 Series - page 368

368 Appendix D Command List Command Page No. show spanning-tree mstp port statistics [<portlist>] Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and MultiLink Trunking (NN47215-501) show spanning-tree mstp statistics Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and Mult ...
Nortel 2500 Series - page 369

Appendix D Command List 369 Command Page No. show tftp-server "show tftp-server command" (page 198) show vlan configcontrol Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and MultiLink Trunking (NN47215-501) show vlan igmp <1-4094> Nortel Ethernet Routing Switch 2500 Series Configuration — IP Mu ...
Nortel 2500 Series - page 370

370 Appendix D Command List Command Page No. snmp-server host <host-ip> [port <1-65535>] {<community-string>|v2c <community-string>| v3 {auth|no-auth|auth-priv} <username>} Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) snmp-server location <text> Nortel Etherne ...
Nortel 2500 Series - page 371

Appendix D Command List 371 Command Page No. spanning-tree mstp [max-hop <100 - 4000>] [forward-time <4 - 30>] [max-age <6 - 40>] [pathcost-type {bits16 | bits32}][priority {0000 | 10000 | 20000 | É | F0000}] [tx-hold count <1 - 10>] [version {stp-compatible | rstp| mstp}] [add-vlan <1-4094>] [remove-vlan <1-4094&g ...
Nortel 2500 Series - page 372

372 Appendix D Command List Command Page No. speed [port <portlist>] {10|100|1000|auto} "speed command" (page 237) ssh Nortel Ethernet Routing Switch 2500 Series Security — Configuration and Management (NN47215-505) ssh download-auth-key [address <XXX.XXX.XX X.XXX>] [key-name <file>] Nortel Ethernet Routing Switch 2500 ...
Nortel 2500 Series - page 373

Appendix D Command List 373 Command Page No. vlan create <1-4094> Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and MultiLink Trunking (NN47215-501) vlan delete <1-4094> Nortel Ethernet Routing Switch 2500 Series Configuration — VLANs, Spanning Tree, and MultiLink Trunking (NN47215-501) vlan igmp { ...
Nortel 2500 Series - page 374

374 Appendix D Command List Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 375

375 Appendix E T echnical speciﬁcations This appendix provides technical speciﬁcations f or the Ether net Routing Switch 2500 Ser ies. En vironmental speciﬁcations The f ollowing table lists en vironmental speciﬁcations for the Ethernet Routing Switch 2500 Series. T able 157 En vironmental speciﬁcations Parameter Operating specification S ...
Nortel 2500 Series - page 376

376 Appendix E T echnical speciﬁcations Physical dimensions T able 159 "Ph ysical dimensions of the Ether net Routing Switch 2500 Series" (page 376) lists physical dimensions f or the Ether net Routing Switch 2500 Series. T able 159 Physical dimensions of the Ethernet Routing Switch 2500 Series Parameter Specifications Height 1 U (44 mm ...
Nortel 2500 Series - page 377

Electromagnetic emissions 377 • IEEE 802.3x (Flow Control on the Gigabit Uplink por ts) • IEEE 802.3z (Gigabit) • IEEE 802.1d MA C Br idges (ISO/IEC 10038) • IEEE 802.1p (Prior itizing) • IEEE 802.1Q (VLAN T agging) • IEEE 802.1D (Spanning tree protocol) • IEEE 802.3ad (LA CP) • IEEE 802.1w (Rapid Spanning T ree Protocol) • IEEE 8 ...
Nortel 2500 Series - page 378

378 Appendix E T echnical speciﬁcations • EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11 Electroma gnetic immunity The Ether net Routing Switch 2500 Ser ies meets the EN50082-1:1997 standard. Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 S ...
Nortel 2500 Series - page 379

379 Inde x A AbsoluteV alue statistics 134 A C power 169 A C P ower Status 169 access 86 access le vels accessing the CLI 86 Action ﬁeld 273 Actions menu 127 Addr ﬁeld 254 Addresses tab 254 AdminDuple x ﬁeld 306, 310 AdminEnable ﬁeld 176 administrativ e options logging out 316 resetting the s witch 315, 315 resetting to system def aults 316 ...
Nortel 2500 Series - page 380

380 Index A vailab le DTE P ower ﬁeld 168 av ailable pow er 173 A verage statistics 134 B banner command for displa ying banner 201 Banner displa y control 200 Banner tab 269 Bar Char t button 140 Base Unit Info tab 261 Base Unit Info T ab 262 BaseNumP or ts ﬁeld 265 BcastAddr ﬁeld 255 BkplT ype ﬁeld 281 blinking LEDs 130 boot command 196 B ...
Nortel 2500 Series - page 381

Index 381 CurrentImageV ersion ﬁeld 261 CurrentMgmtProtocol ﬁeld 260 CurrentTime ﬁeld 277 CurState ﬁeld 281 Custom Banner tab 271 customer suppor t 20 D data, e xpor ting 138 DB-9 console/comm por t connector 341 DC power 169 DC power source 158 DC P ower Source ﬁeld 169 DC P ower Status 169 def ault access community strings for De vice M ...
Nortel 2500 Series - page 382

382 Index F F an tab 268, 268 f eature license ﬁle conﬁguring with CLI 41 conﬁguring with Device Manager 42 ﬁber optic networks linking with Gigabit Ether net por ts 26 File System window 272 FileSystem dialog box 272 ﬂash memor y f or software image upgrades 72 ﬂow control 240 ﬂowcontrol command 240 f or mat 85, 177 f orwarding table ...
Nortel 2500 Series - page 383

Index 383 LEDs in device vie w 130 legend, por t color 127, 131 License download 44 Line Char t button 140 Link La yer Discov er y Protocol 74 link status 233 link, lacking, color 131 LinkT rap ﬁeld 306, 309 Listen f or Syslogs 122 Listen for T raps 122 LLDP 74 TL Vs 75 lldp command 218 lldp conﬁg-notiﬁcation command 219 lldp status command 2 ...
Nortel 2500 Series - page 384

384 Index no clock summer-time command 214 no clock time-z one command 213 no command 88, 90 no ﬂowcontrol command 241 no ip address command 179 no ip bootp ser ver command 197 no ip def ault-gatew a y 180 no ip domain-name command 188 no ip name-ser ver command 187 no ip netmask command 179 no lldp conﬁg-notiﬁcation command 220 no lldp statu ...
Nortel 2500 Series - page 385

Index 385 P or t Management page 325 por t number and por t list 85 por t power limit 163 por t pr iority P oE 170 P or t Proper ty page 170 por t shor tcut menu 132 por t, enabling or disabling 233 por t, power detection 176 P or tActiveComponent ﬁeld 307, 310 por tlist 85 por tnum 85 por ts 237 color-coded 130 controlling 303 disabled 131 editi ...
Nortel 2500 Series - page 386

386 Index De vice Manager 101 power cords terminal 86 UNIX installation of Device Manager 111 Windows installation of De vice Manager 103 reset 315 Reset Changes button 133 Reset page 315 Reset to Def aults page 316, 316 resetting the s witch 315 resetting the switch, to system def aults 316 restore f actor y-def ault command 184 Retr y Count ﬁel ...
Nortel 2500 Series - page 387

Index 387 LED indication descriptions process 231, 328, 329 Software Download page 328 software installation UNIX 111 Windows 103 Software V ersion ﬁeld 152 software v ersion requirements Microsoft Internet Explorer 145 Netscape Navigator 145 software v ersions 96, 151 software, do wnloading 229 spare power pair 158 spare power pairs 168 speed 20 ...
Nortel 2500 Series - page 388

388 Index System Location ﬁeld 324 system location, naming 322 system name, conﬁguring 322 System Object ID ﬁeld 323 System page 322 system settings modifying 322 system contact 324 system location 324 system name 324 System tab 259, 259 System Up Time ﬁeld 324 sysUpTime ﬁeld 260, 312 T T ab ke y navigation 88 tables and input f or ms, ab ...
Nortel 2500 Series - page 389

Index 389 W W atts 167 W eb browser , requirements 145 W eb Help ﬁle, accessing 147 W eb Quick Star t 312 W eb quick star t 312 W eb-based management opening from De vice Manager 141 W eb-based management interface home page, gr aphic 142 logging in 146 main menu, icons , management page 149 navigating the menu 147 requirements to use 145 W eb-ba ...
Nortel 2500 Series - page 390

390 Index Nor tel Ether net Routing Switch 2500 Series Overview — System Conﬁguration NN47215-500 (323162-B) 02.02 Standard 4.1 19 November 2007 Copyright © 2007, Nor tel Networks . ...
Nortel 2500 Series - page 391

...
Nortel 2500 Series - page 392

Nor tel Ether net Routing Switch 2500 Series Ov er view — System Conﬁguration Copyright © 2007, Nor tel Networks All Rights Reser v ed. Publication: NN47215-500 (323162-B) Document status: Standard Document version: 02.02 Document date: 19 Nov ember 2007 T o provide feedback or report a problem in this document, go to w ww .nor tel.com/documen ...

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Инструкция обслуживания Nortel 2500 Series

Summary

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