Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 
Community Member

827 IOS Version


What is the newest ios available for an 827 router? I'm having some trouble with lockups and some of the results from snmp.

This is what i'm currently running:

Cisco Internetwork Operating System Software

IOS (tm) C820 Software (C820-K9OSY6-M), Version 12.2(15)T5, RELEASE SOFTWARE (f


TAC Support:

Copyright (c) 1986-2003 by cisco Systems, Inc.

Compiled Thu 12-Jun-03 00:24 by eaarmas

Image text-base: 0x80013148, data-base: 0x80A5AE7C

ROM: System Bootstrap, Version 12.1(1r)XB1, RELEASE SOFTWARE (fc1)

dsl02 uptime is 19 hours, 44 minutes

System returned to ROM by power-on

System image file is "flash:c820-k9osy6-mz.122-15.T5.bin"

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

If you require further assistance please contact us by sending email to

CISCO C827 (MPC855T) processor (revision 0x801) with 23552K/1024K bytes of memor


Processor board ID JAD05350L9W (3566344292), with hardware revision 0000

CPU rev number 5

Bridging software.

1 Ethernet/IEEE 802.3 interface(s)

1 ATM network interface(s)

128K bytes of non-volatile configuration memory.

8192K bytes of processor board System flash (Read/Write)

2048K bytes of processor board Web flash (Read/Write)

Configuration register is 0x2102



Re: 827 IOS Version

The latest 12.2 code is 12.2.15T15.

HTH and please rate.

Community Member

Re: 827 IOS Version

Do you know if the 12.3 code works on an 827. Or do you have a link to a page that could tell me what works and what doesn't?



Re: 827 IOS Version

There is IOS in both 12.3 and 12.4 trains. Feature navigator will tell you what features are supported. You will need a CCO account to access it.

CreatePlease to create content