181, Sntp 68, 68, 208 | Nortel Networks 2500 Series instruction

Copyright © 2007, Nortel Networks

	386 Index
	Device Manager 101			show autotopology nmm-table
	power cords			command 217
	terminal 86			show autotopology settings command 216
	UNIX installation of Device Manager 111 show banner command 201
	Windows installation of Device			show cli command 194
	Manager 103			show clock summer-time command 215
	reset 315			show clock time-zone command 214
	Reset Changes button		133	show conﬁg-network command 190
	Reset page 315			show interfaces command 202
	Reset to Defaults page		316, 316	show interfaces conﬁg command 204
	resetting the switch 315			show ip address command 182
	resetting the switch, to system defaults 316 show ip command				181
	restore factory-default command 184			show ip dns command 185
	Retry Count ﬁeld 121			show lldp command 224
	RFC 79			show lldp port command 226
	Rmon menu	127		show mac-address-table command 98
	RPSU 168			show poe-main-status command 164
	S			show poe-port-status command 165
				show poe-power-measurement
	save conﬁg command 206			command 166
				show rate-limit command 243
	Save SNMPv3 Devices to Open Last 123
	scripts 81, 91, 91			show rear-ports mode 46
				show running-conﬁg command 191
	SecondaryServer Address ﬁeld 277
				show sntp command 208
	SecondaryServer SynchFailures ﬁeld 277
	Secure Shell	140		show sys-info command 96, 195, 195
				show tech command 97
	security, conﬁguring
				show terminal command 193, 194
	passwords	314
				show tftp-server command 198
	SegId ﬁeld 281
				shutdown command 94, 233
	Serial Number ﬁeld 152
				signal power pair	158
	serial port 86
				signal power pairs	168
	Sernum ﬁeld	250
				Simple Network Time Protocol 68
	SerNum ﬁeld	260, 262, 265
				single object, selecting 129
	setting usernames and passwords 87
				Slot ﬁeld 281
	settings, default 343
				SNMP traps 142
	SFP GBIC 26
				SNTP 68, 68, 208, 276
	SFP GBIC Support 26
				local time zone	69
	shortcut menus
				SNTP dialog box	276
	port 132
				sntp enable command 209
	switch unit	131
				sntp server primary address command 209
	show arp-table command 202
				sntp server secondary address
	show auto-negotiation-advertisements
				command 210
	command 245
				sntp sync-interval command 211
	show auto-negotiation-capabilities
				sntp sync-now command 211
	command 245
				software
	show autosave command 206
				image upgrades 72

				software download
			Nortel Ethernet Routing Switch 2500 Series
			Overview — System Conﬁguration
			NN47215-500 (323162-B) 02.02 Standard
			4.1	19 November 2007

Image 386

Nortel Networks 2500 Series manual 181, Sntp 68, 68, 208

Contents

Overview System Conﬁguration Statement of conditions TrademarksRestricted rights legend Nortel Networks software license agreement GeneralPage Contents System conﬁguration software features Getting Started with Device Manager 101 Using the Web-based management interface 145 System conﬁguration using the CLI 177 Copyright 2007, Nortel Networks Ethernet port management using the CLI 233 Conﬁguring ports using Device Manager 303 Troubleshooting 337 Contents New in this release FeaturesConﬁguring daylight savings time using the device manager Other changes New in this release Text conventions IntroductionBefore you begin This guide uses the following text conventions Introduction Bold body text Related publications Protocols menu Getting help from the Nortel web site How to get helpGetting help over the phone from a Nortel Solutions Center Getting help through a Nortel distributor or reseller How to get help Introduction Ethernet Routing Switch 2500 Series hardware Front panel Ethernet Routing Switch 2550T-PWR Ethernet Routing Switch 2526T front panel Console port Gigabit Interface Converter SFP Gbic Support on the Ethernet Routing Switch 2500 SeriesPort connectors Auto-MDI/MDI-X LED display panel PWR Label Type Color State Meaning Back panelKensington lock AC power receptacle Cooling fans Bitte sofort lesen Country/Plug Specifications Typical plug DescriptionRead immediately Sírvase leer inmediatamente Lisez ceci immédiatementLeggere attentamente Avertissement Small ofﬁce desktop switch application Network conﬁguration examples Branch ofﬁce workgroup switch application Ethernet Routing Switch 2500 Series used as a desktop switch Medium sized ofﬁce wiring closet switch application Conﬁguring power workgroups and a wiring closet switch Conﬁguring power workgroups and a wiring closet switch Ethernet Routing Switch 2500 Series hardware Nortel Ethernet Routing Switch 2500 Series stacking Stacking capabilities Standalone conﬁguration with license ﬁles Stack enabled switchesStacking functionality delivery Working with license ﬁles using the CLI Syntax for the copy tftp license command is Copying the license ﬁle using the Java Device Manager Show license all command output Step Action License Download page ﬁelds Fields Description Following table describes the ﬁelds on the License DownloadLicense Download To set up a stack, do the following Stack conﬁguration Show rear-ports mode command Conﬁguring the operational mode on rear ports using the CLIRear-ports mode command Rear-ports mode command Show rear-ports mode command Rear ports and stacking Unit Select switchShow rear-ports mode command output Rear panel components Cascade Up port Connecting stack cablesCascade Down port Stack conﬁgurations Initial stack installationStack MAC address Base Unit Cascade Cable Cascade Cable used for return Cascade down stack conﬁguration Cascade up stack conﬁguration Temporary base unitRegardless of stack conﬁguration, the following applies Redundant cascade stacking Redundant cascade stacking Removing a stack unitAdding/Replacing a stack unit Auto Unit Replacement AUR function CFG mirror image process CFG mirror process in stack CFG mirror images in the stack after adding unit CFG mirror images after removing unit Restoring a CFG image CFG mirror images in the stack after removing the BU unit Step Action Syntax for this command is Conﬁguring AUR using the CLIShow stack auto-unit-replacement command Synchronizing the CFG mirror images with CFG images Default stack auto-unit-replacement enable command Stack auto-unit-replacement enable commandNo stack auto-unit-replacement enable command Conﬁguring AUR using Device Manager Displaying unit stack uptime Nortel Ethernet Routing Switch 2500 Series stacking Conﬁguration and switch management System conﬁguration software featuresSwitch management features User name and password Console port settingsSwitch banner Login banner Login screen Logging Autosave feature Using Sntp Conﬁguring with CLI Setting local time zoneUsing DNS to ping and Telnet BootP automatic IP conﬁguration/MAC address Choosing a BootP request mode BootP or Last Address BootP or Default IPBootP Always BootP or Default IP BootP Always BootP or Last Address Default BootP setting BootP DisabledBootP or Last Address Flash memory storage Switch software image storage Binary conﬁguration ﬁle Conﬁguration File Download/UploadRequirements Ascii conﬁguration ﬁle Autotopology Link Layer Discovery Protocol Ieee 802.1ab How Lldp works Lldp operational modesConnectivity and management information System conﬁguration software features Autosensing and autonegotiation Ethernet port management featuresConﬁguring Lldp using the CLI Custom Autonegotiation Advertisements Symmetric mode High speed ﬂow control Rate Limiting Conﬁguration Other featuresAsymmetric mode RFCs Standards CLI Basics CLI command modes Command mode prompts and entrance/exit commands CLI command mode hierarchy Interface FastEthern Port numbering in Standalone Mode Port numbering Press Ctrl+Y, and the CLI prompt appears Accessing CLIEthernet Routing Switch 2500 Series banner Basic navigation Setting the system username and passwordGetting help Keystroke navigation General navigation commandsEnd command Exit command Reload command Shutdown command Help command Logout command No commandDefault command Help command output Interface command Enable commandConﬁgure command Conﬁgure command parameters and variables Exit command Disable commandEnd command Syntax for the end command is Reload command Exit command has no parameters or variables Shutdown command Shutdown command parameters and variables Managing basic system information Show sys-info commandShow sys-info command Show tech command Parameters Description Variables Show tech command output Show tech commandShow sys-info command output Show mac-address-table command Managing MAC address forwarding database table Show mac-address-table command output Mac-address-table aging-time commandDefault mac-address-table aging-time command CLI Basics Getting Started with Device Manager Installing Device ManagerInstalling Device Manager Device Manager basics Installing JDM on Windows JDM installation precautionsInstalling the Device Manager software Installing JDM on Windows Installing JDM on Unix or Linux Windows minimum requirements Removing previous versions of JDM on Windows To access the JDM software from the installation CD Installing JDM on Windows from the CDInstalling JDM on Windows from the web Executing the JDM installation software on Windows InstallAnywhere Introduction dialog box License Agreement dialog box Choose Install Set dialog boxClick Next Feature Sets dialog box Choose Shortcut Folder dialog box Choose Install Folder dialog boxClick Next Choose Shortcut Folder dialog box appears Pre-Installation Summary dialog box Installing JDM on Unix or Linux Install Complete dialog box Minimum requirements Installing JDM on Solaris from the CDInstalling JDM on Linux from the CD Installing JDM on Unix or Linux from the web Executing the JDM installation software on Unix or Linux Click Next Choose Install Set dialog box appears Do one of the following Feature Sets dialog box Pre-Installation Summary dialog box appears Installing Java Device Manager dialog box Removing JDM in Unix or Linux environments Device Manager basics Starting Device Manager Setting the Device Manager properties Device Manager window Following table describes the Properties dialog box ﬁelds Default Properties dialog boxType information and select check boxes Click OK Properties dialog box ﬁelds Area Web Management Area Field DescriptionPolling Application Control Application Launch Telnet To display the device view, use the following procedureOpening a device From JDM Press Ctrl+O Open Device dialog box appears Following table describes the Open Device dialog box ﬁelds Click Open Field Description SNMPv3 Parts of the Device Manager window Device Manager windowDevice view Menu bar Use the menu bar to set up and operate the Device ManagerMenu bar commands page 127 describes the Menu Bar commands Toolbar Toolbar buttons Button Name Description Menu bar equivalent Device viewSelecting objects Viewing information about a Gbic port Selecting a single objectSelecting multiple objects To select a single object LEDs and ports Interface tab Port color codes Color Description Switch unit shortcut menuShortcut menus Color port legend Port shortcut menu Switch unit shortcut menu command Command DescriptionPort shortcut menu commands Command Description Status bar Using the buttons in Device Manager dialog boxesEditing objects Device Manager buttons Button Name Description Types of statistics Statistic Description Working with statistics and graphsTypes of statistics Line graph Types of graphsStatistic Description Area graph Bar graph Interface statistics for a single port Statistics for single and multiple objectsPie graph Interface statistics for multiple ports Viewing statistics as graphsTypes of statistics Viewing statistics as graphs Statistics dialog box for a port Graph dialog box buttons Button Name Description Telnet sessionOpening an SSH connection to the device Opening the web-based management home Trap log Web-based management home Help ﬁle locations Platform Default path Online Help Getting Started with Device Manager Using the Web-based management interface Requirements Logging in to the web-based management interface Web-based management interface home Main headings and options Main menu titles Option MenuMenu Main menu titles Option Adac Management Menu icons Button or icon Description Console Icons Name Description Viewing stack informationTo view stack information Stack Information Stack Information screen ﬁelds Section Fields Description Viewing summary information Switch InformationSwitch Information page ﬁelds Description Section Fields Description Stack Numbering Changing stack numberingTo view or renumber devices within the stack framework Identifying unit numbers Stack Numbering screen ﬁelds Field Range Description Identifying Unit Numbers 157 Poe poe-pd-detect-type command Diagnosing and correcting PoE problemsConﬁguring PoE switch parameters using the CLI Status codes on PoE ports Poe poe-power-usage-threshold command Legacy No poe-trap command Conﬁguring PoE port parameters using the CLIPoe poe-trap command No poe-shutdown command No poe-shutdown command parameters and variables No poe-shutdown commandPoe poe-shutdown command Syntax for the poe poe-prioritycommand is Poe poe-priority commandPoe poe-shutdown command parameters and variables Poe poe-priority command parameters and variables Sets the port priority as Poe poe-limit commandPoe poe-limit command parameters and variables Displaying PoE conﬁguration using the CLI Show poe-main-status command Show poe-port-status command Show poe-port-status command parameters and variables Enter the ports for which you want to display Show poe-power-measurement commandShow poe-port-status command output Status Power measurements Conﬁguring PoE using web-based managementDisplaying and conﬁguring power management for the switch Show poe-power-measurement command output Global Power Management Displaying and conﬁguring power management for the switchDisplaying and conﬁguring power management for the ports Global Power Management page items Description End Following table describes the items on the Port Property Displaying and conﬁguring power management for the portsPort Property page appears Port Property Port Property Description PoE tab for a single unit Edit Unit dialog box-PoE tab for a single unit PoE tab items for a single unit Description Device Manager display for PoE ports ERS 2550T-PWR with PoE ports Edit Port dialog box- PoE tab PoE tab for portsColor Description PoE tab items Description PoE tab itemsPoE tab items page 176 describes the PoE tab items System conﬁguration using the CLI IP notation Assigning and clearing IP addresses Ip address commandIp address command parameters and variables Default ip netmask command Default ip address commandNo ip address command No ip netmask command Ip default-gateway command parameters and variables Ip default-gateway commandNo ip default-gateway command Default ip default-gateway command Show ip command Show ip command output Show ip address commandShow ip address command parameters and variables Show ip address command output Pinging Ping commandPing command is executed in the User Exec command mode Show ip dns command Ping command Ip name-server command Resetting the switch to default conﬁgurationUsing DNS to ping and telnet Ping command responses Show ip dns command Show ip dns command output Ip name-server command There is no default value for this command Ip name-server command parameters and variables No ip name-server commandIp domain-name command No ip name-server command parameters and variables Conﬁgure network command No ip domain-name commandDefault ip domain-name command Conﬁguration Management Configure network command is executed in the User Exec mode Conﬁgure network commandShow conﬁg-network command Conﬁgure network command parameters and variables Show conﬁg-network command Show conﬁg-network command output Show running-conﬁg commandShow running-conﬁg command Copy running-conﬁg tftp command Ascii Conﬁguration Generator Copy running-conﬁg tftp command Show running-conﬁg command output Terminal command Setting the terminalShow terminal command Show terminal command Terminal command Terminal command parameters and variables Show cli commandTerminal command is executed in the User Exec mode Show cli command is executed in the User Exec command mode Displaying system information Syntax for the show sys-infocommand isShow cli command output Ip bootp server command Setting boot parametersBoot command Ip bootp server command parameters and variables Setting Tftp parameters No ip bootp server commandDefault ip bootp server command Copy conﬁg tftp command Copy tftp conﬁg command Show tftp-server commandTftp-server command Tftp-server command parameters and variables Copy conﬁg tftp command No tftp-server commandDefault tftp-server command Copy conﬁg tftp command parameters and variables Customizing the opening banner Copy tftp conﬁg commandCopy tftp conﬁg command parameters and variables Show banner command parameters and variables Banner command for displaying bannerShow banner command Describes the parameters for the banner command Show interfaces command Show interfaces conﬁg command No banner commandShow interfaces command Displaying the ARP table Show interfaces command output Show interfaces command parameters and variablesShow interfaces names command output Show interfaces conﬁg command Show interfaces verbose command output Show interfaces conﬁg command output Copy conﬁg nvram commandWrite memory command Saving the conﬁguration to Nvram Enabling and disabling autosave Save conﬁg commandShow autosave command Default autosave enable command Autosave enable commandNo autosave enable command Show autosave command has no parameters or variables Show sntp command Sntp server primary address command Sntp enable commandNo sntp enable command Show sntp command output Default is Sntp server secondary address commandNo sntp server command No sntp server command parameters and variables Syntax for the sntp sync-nowcommand is Sntp sync-now commandSntp sync-interval command Sntp sync-interval command parameters and variables Default sntp command parameters and variables Setting local time zoneDefault sntp command Clock time-zone No clock time-zone Clock summer-time No clock time-zone Clock time-zone command parameters and variablesClock time-zone Clock summer-time Show clock time-zone Clock summer-time command parameters and variablesNo clock summer-time Show clock summer-time Autotopology command No autotopology commandEnabling Autopology Show clock time-zone output Default autotopology command Autotopology commandNo autotopology command Show autotopology settings Show autotopology nmm-table command output Conﬁguring Lldp using the CLIShow autotopology settings command output Show autotopology nmm-table Lldp command 32768 Default lldp command parameters and variables Default lldp commandLldp conﬁg-notiﬁcation command Lldp conﬁg-notiﬁcation command parameters and variables Specifies the ports affected by the command No lldp conﬁg-notiﬁcation commandDefault lldp conﬁg-notiﬁcation command Lldp tx-tlv command parameters and variables Lldp tx-tlv commandNo lldp tx-tlv command No lldp tx-tlv command parameters and variables Default lldp tx-tlv command parameters and variables Default lldp tx-tlv commandLldp status command Lldp status command parameters and variables No lldp status commandDefault lldp status command No lldp status command parameters and variables Show lldp command is executed in the User Exec command mode Show lldp commandDefault lldp status command parameters and variables Show lldp command parameters and variables Show lldp local-sys-data command output Show lldp mgmt-sys-data command output Show lldp stats command output Show lldp port commandShow lldp port command parameters and variables Show lldp port neighbor command output Show lldp port neighbor-mgmt-addr command output Show lldp port rx-stats command output Show lldp port tx-stats command output Upgrading software Show lldp port tx-tlv command outputConﬁguring LEDs to blink on the display panel Syntax for the download command is Download commandDownload command Download command parameters and variables Download message System conﬁguration using the CLI Shutdown command for the port No shutdown command Ethernet port management usingShutdown command for the port Shutdown port command parameters and variables Shutdown port command output No shutdown commandNo shutdown command parameters and variables Naming ports Name commandName command No name command Default name command No name command parameters and variables No name commandDefault name command Default name command parameters and variables Setting port speed Speed command Default speed command Default speed command parameters and variables Duplex command Default duplex command ﬂowcontrol command parameters and variables ﬂowcontrol commandDefault duplex command parameters and variables Enabling ﬂow control No ﬂowcontrol command No ﬂowcontrol command parameters and variables Enabling rate-limiting Default ﬂowcontrol commandDefault ﬂowconrtol command parameters and variables Rate-limit command parameters and variables Show rate-limit commandRate-limit command Show rate-limit command output Enabling Custom Autonegotiation Advertisements Cana No rate-limit commandDefault rate-limit command Show auto-negotiation-advertisements command output Show auto-negotiation-advertisements commandShow auto-negotiation-capabilities command Enter ports for which you want the current Auto-negotiation-advertisements command No auto-negotiation-advertisements command Default auto-negotiation-advertisements command Enter ports for which you want to set default Conﬁguring the switch using Device Manager Viewing Unit information Rate Limit tab To open the Rate Limit tab, use the following procedureUnit tab To open the Unit tab Rate Limit tab ﬁelds Field Description Following table describes the Rate Limit tab ﬁeldsRate Limit tab RearPortOperMode Following table describes the Rear Port Mode tab itemsRear Ports Mode tab Globals tab Viewing switch IP informationTo open the Globals tab, use the following procedure Following table describes the Globals tab ﬁelds Globals tab ﬁelds Field and MIB Description Association Addresses tabFollowing table describes the Address tab ﬁelds Edit IP dialog box IP Address tab Edit IP dialog box ARP tab ARP tabFollowing table describes the ARP tab ﬁelds ARP tab ﬁelds Field Description TCP tab TCP tabFollowing table describes the TCP tab ﬁelds TCP tab ﬁelds Field Description TCP Connections tab ﬁelds Field Description TCP Connections tabUDP Listeners tab Editing the chassis conﬁguration UDP Listeners tab ﬁelds Field Description System tab Edit Chassis dialog box System tab Following table describes the System tab ﬁelds System tab ﬁelds Field Description Base Unit Info tab Following table describes the Base Unit Info tab ﬁelds Base Unit Info tab ﬁelds Field Description Edit Chassis screen-Stack Info tab Value is 4th flr wiring closet in blg aStack Info tab Stack Info tab ﬁelds Field Description 264 Conﬁguring the switch using Device Manager Agent tab Agent tab ﬁelds Field Description Following table describes the Agent tab ﬁeldsEdit Chassis dialog box Agent tab Edit Chassis dialog box PowerSupply tab PowerSupply tabFollowing table describes the PowerSupply tab ﬁelds Power Supply tab ﬁelds Field Description Edit Chassis dialog box Fan tab Fan tabFollowing table describes the Fan tab ﬁelds Banner tab Edit Chassis dialog box Banner tab To check that the banner is disabled To set the default banner, use the following procedureTo disable the banner Telnet window with default banner Edit Chassis dialog box Custom Banner tab To create a Custom Banner, use the following procedureCustom Banner tab FileSystem Conﬁg/Image/Diag ﬁle dialog box ﬁelds Working with conﬁguration ﬁlesFileSystem dialog box FileSystem Conﬁg/Image/Diag File tab dialog box Ascii conﬁg ﬁle Ascii Conﬁg File tab ﬁelds Field Description Save Conﬁguration tabFile system Ascii Conﬁg File dialog box Save Conﬁguration tab ﬁelds Field Description Following table describes the Save Conﬁguration tab ﬁeldsSave Conﬁg tab SNTPClock dialog box Working with SntpConﬁguring Sntp Following table describes the Sntp dialog box ﬁelds SNTPClock dialog box ﬁelds Field Description Conﬁguring local time zone using the device manager Conﬁguring daylight savings time using the device manager Topology tab Displaying topology information using Device ManagerTo view topology information, use the following procedure Topology tab Topology Table tab Topology tab ﬁelds Field Description Diagnostics dialog box Topology tabTopology Table tab Following table describes the Topology Table tab ﬁelds Conﬁguring Lldp using Device ManagerDiagnostics dialog box Topology Table tab Lldp Globals tab Lldp Globals tab Lldp Globals tabLldp dialog box appears with the Globals tab displayed Lldp Globals tab ﬁelds Field Description 284 Conﬁguring the switch using Device Manager Port tab Port tab ﬁelds Field Description Click the Port tab. The Port tab appearsFollowing table describes the Port tab ﬁelds TX Stats tab TX Stats tab Graphing Lldp transmit statisticsFollowing table describes the TX Stats tab ﬁelds TX Stats tab ﬁelds Field Description RX Stats tab ﬁelds Field Description RX Stats tabFollowing table describes the RX Stats tab ﬁelds 290 Conﬁguring the switch using Device Manager Local System tab appears Graphing Lldp receive statisticsLocal System tab Local System tab Local Port tabFollowing table describes the Local System tab ﬁelds Local System tab ﬁelds Field Description Following table describes the Local Port tab ﬁelds Local Port tab ﬁelds Field Description Local Management tab Local Management tabFollowing table describes the Local Management tab ﬁelds Local Management tab ﬁelds Field Description Neighbor tab Following table describes the Neighbor tab ﬁelds Neighbor tab ﬁelds Field Description Neighbor Mgmt Address tab Neighbor Mgmt Address tab Neighbor Mgmt Address tab ﬁelds Field Description Unknown TLV tab Unknown TLV tabFollowing table describes the Unknown TLV tab ﬁelds Unknown TLV tab ﬁelds Field Description Organizational Deﬁned Info tab ﬁelds Field Description Organizational Deﬁned Info tabOrganizational Deﬁned Info tab Field Description 302 Conﬁguring the switch using Device Manager Conﬁguring ports using Device Manager Viewing and editing a single port conﬁguration Interface tab for a single port Port dialog box Interface tab Interface tab ﬁeldsInterface tab ﬁelds Interface tab ﬁelds for a single port Field Description Viewing and editing multiple port conﬁgurations To view or edit the conﬁgurations of multiple ports Interface tab for multiple ports Interface tab for multiple ports Interface tab ﬁelds for multiple ports Field Description 310 Conﬁguring ports using Device Manager Viewing system information Administering the switch using web-based managementAdministrative options available to you are System Information page items Description Quick StartSystem Information Quick Start Conﬁguring system security Items on the Quick Start Section Description Reset warning message displays Rebooting the Ethernet Routing Switch 2500 SeriesFrom the main menu, choose Administration Reset Reset page message Reset to Default page message Logging out of the management interface Logout message Administering the switch using web-based management Switch conﬁguration options available to you are Conﬁguring the switch using web-based managementConﬁguring BootP, IP, and gateway settings Following table describes the items on the IP IP page items Section Range Description Conﬁguring BootP, IP, and gateway settings Section Range Description Modifying system settings To conﬁgure system settings, use the following procedure System page items Range Description Range Description Conﬁguring switch port statusType information in the text boxes Click Submit Following table describes the items on the Port Management Port Management Port row of your choice, select from the lists Click Submit High Speed Flow Control page items Range Description Conﬁguring high speed ﬂow controlHigh Speed Flow Control Software Download Downloading switch imagesTo download a switch image, use the following procedure Following table describes the ﬁelds on the Software Download Software Download page ﬁelds Fields Range Description Downloading Ascii conﬁguration ﬁles 100 Mb/s port status LEDs ports 18 to Ascii Conﬁguration ﬁle download Ascii Conﬁguration ﬁle download page items Description Conﬁguration File Setting items Range Description Type information in the text boxes, or select from a list Parameters not saved to the conﬁguration ﬁle Console/Communication Port page items Conﬁguring port communication speedFrom the main menu, choose Conﬁguration Console/Comm Port Select from the list Conﬁguring Rate LimitingConﬁguring Rate Limiting Rate Limiting page items Section Description Following table describes the items on the Rate LimitingRate Limiting Interpreting the LEDs Diagnosing and correcting problems TroubleshootingDiagnosing and correcting problems Normal power-up sequence Port connection problems Normal power-up sequence Autonegotiation modes Port connection problemsCorrective actions Symptom Probable cause Port interface Appendix a DB-9 RS-232-D Console/Comm Port connector DB-9 Console port connector Pin number Signal Ring indicator not used Appendix B Default settings Factory default settings Field Default setting Field Default setting Pvid Packet Type Both Snooping Disabled Field Default setting Field Default setting Field Default setting Appendix B Default settings Appendix C Sample BootP conﬁguration ﬁle Appendix C Sample BootP conﬁguration ﬁle Appendix D Command List CLI command list Command Security Configuration and Management Nortel Ethernet Routing Switch Default tftp-server command Configuration IP Multicast NN47215-503 Ip default-gateway command No autosave enable command No banner command No logging remote level No snmp-server No tftp-server command Save config command Show banner command Show poe-port-status command Show running-config command Show terminal command Show tftp-server command Snmp-server host host-ip port Spanning-tree mstp max-hop 100 Terminal command Vlan create Appendix D Command List Appendix E Technical speciﬁcations AC power speciﬁcationsParameter Operating specification Storage specification Environmental speciﬁcations Network protocol and standards compatibility Physical dimensionsPerformance speciﬁcations Safety agency certiﬁcation Electromagnetic emissions Electromagnetic immunity Index Index 132 Eeprom Gbic No autotopology command Viewing 129 No banner command Index Index 181 Sntp 68, 68, 208 Software version requirements Unix Index Index Page Overview System Conﬁguration