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Cisco 831 IOS 12.4 upgrade

I am just trying to find out if I can upgrade a Cisco 831 from 12.3 to 12.4 with 32MB of DRAM. The version I want to install is c831-k9o3sy6-mz.124-15.T11.bin. Thanks.

memo_tnt

Hi

you need a TFTP server installed on your PC ,,

then copy the new IOS to your router flash
and change boot system to the new image

and the follwing link explain step-by-step

http://www.cisco.com/en/US/products/hw/routers/ps259/products_tech_note09186a00801fc986.shtml

best regards

ASKER CERTIFIED SOLUTION

Istvan Kalmar

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Istvan Kalmar

If you want to use this SW please upgrade the DRAM:

http://www.cisco.com/en/US/docs/routers/access/800/hardware/notes/800upgrd.html

B1izzard

ASKER

ikalmar, where did you find the information that it requires 64 MB? Just curious. Thanks.

Istvan Kalmar

On Cisco CCO web:

IP/FW/PLUS 3DES
c831-k9o3sy6-mz.124-6.T11.bin
Release Date: 09/Mar/2008
Size: 10211.41 KB (10456476 bytes)
Minimum Memory: DRAM:64 MB Flash:16 MB

Istvan Kalmar

Please refer this page:

http://tools.cisco.com/support/downloads/go/ImageList.x?relVer=12.4.6T11&mdfid=277822685&sftType=IOS+Software&optPlat=&nodecount=26&edesignator=ED&modelName=Cisco+831+Ethernet+Broadband+Router&treeMdfId=268437899&modifmdfid=null&imname=&treeName=Routers&hybrid=Y&imst=N

B1izzard

ASKER

Ok, that explains why I couldn't easily find it. I need to login to Cisco. Thanks for getting that for me.