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Hardware Requirements for Cisco IOS

Can someone point me to a web-page what shows the Hardware requirements for Cisco IOS 12.2(31). I want to install it on my 7206VXR router but can not seem to find anything to tell me if it is going to be okay or not.

Here is my Show Verion:

Technology_7206#sh ver

Cisco Internetwork Operating System Software

IOS (tm) 7200 Software (C7200-JS-M), Version 12.2(7), RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2002 by cisco Systems, Inc.

Compiled Mon 14-Jan-02 16:51 by pwade

Image text-base: 0x600089C0, data-base: 0x6174E000

ROM: System Bootstrap, Version 12.2(1r) [dchih 1r], RELEASE SOFTWARE (fc1)

BOOTLDR: 7200 Software (C7200-BOOT-M), Version 12.0(10)S, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)

Technology_7206 uptime is 20 weeks, 3 days, 17 hours, 36 minutes

System returned to ROM by reload at 17:41:17 PDT Mon Apr 3 2006

System restarted at 17:43:11 PDT Mon Apr 3 2006

System image file is "slot0:c7200-js-mz.122-7.bin"

cisco 7206VXR (NPE300) processor (revision D) with 229376K/65536K bytes of memory.

Processor board ID 20393745

R7000 CPU at 262Mhz, Implementation 39, Rev 2.1, 256KB L2, 2048KB L3 Cache

6 slot VXR midplane, Version 2.0

Last reset from power-on

Bridging software.

X.25 software, Version 3.0.0.

SuperLAT software (copyright 1990 by Meridian Technology Corp).

TN3270 Emulation software.

Primary Rate ISDN software, Version 1.1.

4 Ethernet/IEEE 802.3 interface(s)

4 FastEthernet/IEEE 802.3 interface(s)

56 Serial network interface(s)

2 Channelized T3 port(s)

125K bytes of non-volatile configuration memory.

20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).

4096K bytes of Flash internal SIMM (Sector size 256K).

Configuration register is 0x102

Hall of Fame Super Bronze

Re: Hardware Requirements for Cisco IOS

I recommend you go to

and click on Hardware-Software Compatabily Matrix.

That's the safest approach when updating IOS on a router.

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