Checking the Software Version | Cisco Systems 12406, 12006 instruction

Chapter 3 Installing the Router

Configuration Changes

Note You might have to establish additional configuration parameters for the installed ATM line cards if you want to use all their capabilities. For example, additional steps are required to configure permanent virtual circuits (PVCs).

After you have manually configured the network interface parameters using the setup command utility or the setup command, your RP and line card interfaces are available for limited use. To modify the currently saved configuration information, enter the setup command at the privileged EXEC mode prompt (Router#) at any time to start another System Configuration Dialog session.

To perform more complex configuration tasks, enter the configure terminal command at the privileged EXEC mode prompt (Router#) to invoke the global configuration mode [Router(config)#].

Checking the Software Version

To determine the current version of the Cisco IOS software running on your router, enter the show version command at the user EXEC prompt. The Cisco IOS software version number is displayed, as well as other information, including the hardware installed in the system, the names and sources of system image files, and the contents of the software configuration register. The show version command also identifies the type of router.

The example in the show version Command section that follows below shows typical results from the show version command. Depending on the image version of the Cisco IOS software running on your router and the way it is equipped, the results of your show version command might be different.

show version Command

Router# show version

Cisco Internetwork Operating System Software IOS (tm) GS Software (GSR-P-M) 12.0(20020120:204554)

Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Sat 20-Aug-01 18:34

Image text-base: 0x60010950, data-base: 0x61C00000

ROM: System Bootstrap, Version 11.2(17)GS2, [name 180] EARLY

DEPLOYMENT RELEA)

		Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide

	OL-11497-03			3-61
	OL-11497-03			3-61

Image 61

Cisco Systems 12406, 12006 manual Checking the Software Version, Show version Command, Router# show version

Contents

Installing the Router Installing a Router Installing the Optional Rack-Mount Brackets Installing the Rack-Mount Brackets OptionalTools and Equipment Required Installing the Optional Rack-Mount Brackets Lower and Upper Center-Mount Brackets Installing Center-Mount Brackets Optional Repeat through for both upper center-mount brackets Installing the Optional Center-Mount Brackets Power supply Installing the Chassis in a Rack OL-11497-03 Supplemental Bonding and Grounding Connections Installing the Chassis on a Tabletop or Flat Surface Supplemental Bonding and Grounding Port for Nebs Compliance Crimping the Lug Connecting RP and Line Card Cables Chassis Cable-Management Bracket Connecting Alarm Card Cables GRP Console and Auxiliary Ports Connecting to the Console and Auxiliary Ports GRP Console DCE and Auxiliary DTE Port Connections GRP Auxiliary Port Signals GRP Console Port SignalsPin Signal Input/Output Description RTS PRP Console and Auxiliary Port Connections PRP Console and Auxiliary Ports Console Port Pin Signal Input/Output Description PRP Console Port Signals PRP Auxiliary Port Signals Installing a Flash Memory CardAuxiliary Port Pin Signal 10 Flash Memory Card Slot Opening 11 RJ-45 and MII Ethernet Connections Connecting the GRP to an Ethernet Network MDC Pin1 Out Input/Output Description Code Pin Pin Out Input/Output Description Code Pin Signal Connecting the PRP to an Ethernet Network 14 Using the Ethernet Port on the PRP PRP Ethernet Connections Ethernet Port Pin Signal Description Crossover Cable Pinout for Connecting Two PRPs Parameter RJ-45 Connecting to an AC Power SourceParameter Router Power Combination 18 AC Power Distribution Unit Connecting to a DC Power Source DC PDU Power a Power On the Router Alarm Cisco IOS Software Images IOS Software Configuration for the Router Conditions to Check Before System Startup Starting the Router and Observing Initial Conditions Overview of the Boot Process OL-11497-03 Display Meaning Source RP Alphanumeric LED RP Interfaces Using the RP LEDs GRP Interfaces Using the GRP LEDs PRP Interfaces Using the PRP LEDs ETH External Network Interface System Configuration Dialogue Dir bootflash Manually Booting the SystemLocating a Valid Cisco IOS Software Image Dir slot0 Command Description Booting from the Cisco IOS Software Image Setup Command Router ConfigurationBefore You Begin Global Configuration Mode User Interface Command ModesCisco IOS User Interface Privileged Exec Mode User Exec Mode Subinterface Configuration Mode Interface Configuration ModeROM Monitor Mode Configuration Changes Setup Command Interactive Script Example SDCC1/0 Configuring interface POS1/0 Is this interface in use?yes Passwords Configuring Global ParametersHost Name Protocols Configuring Network Interfaces PRP Ethernet Interfaces GRP Ethernet Interfaces Line Card Interfaces Checking the Software Version Show version CommandRouter# show version Show running Config Command Example Verifying the Running Configuration SettingsRouter# show running-config No service tcp-small-servers Hostname Router Reviewing the Running Configuration Settings Saving the Running Configuration Settings to NvramShow startup-config Command Router# copy running-config startup-config No logging trap Installing the Flash Memory Card in a RP Using Flash Memory Cards in the RP Formatting a Flash Memory Card Removing the Flash Memory Card from an RP Router# configure terminal Specify a Boot ImageRouter# format slot0 Router# cd slot1 Flash Memory Console Commands Router# delete slot0info Router# cd bootflash Router# squeeze slot0 Routerconfig# boot system flash devicefilename Booting from Flash MemoryRouterconfig# config-reg Ctrl-Z Copying Files Router# copy tftpmyfile1 slot0myfile1 Router# copy tftpfilename bootflashslot0slot1 filename Router# copy tftpnew.image slot0new.image Copying a Cisco IOS Software Image Copying Cisco IOS Software Updates Router# copy slot1image.new slot0image.new Copying Files Between RP Memory and a Flash Memory Card Copy startup-config slot0 slot1filename Router# show bootvar Router# dir slot0 Router# copy startup-config slot0myfile2 Router# copy running-config slot0myfile2 Copy running-config slot0slot1filename Router# copy slot0myfile startup-config Copy slot0slot1filename startup-configRouter# copy startup-config running-config Locked Blocks in Flash Memory Cards If You Need More Information Installing the Router If You Need More Information OL-11497-03