cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
588
Views
0
Helpful
2
Replies

Checking IOS image integrity

tda-support
Level 1
Level 1

Dear All,

I have an IOS image (c7200p-xxx.bin) running on my Cisco 7200.

I want to check it's inegrity with the "verify" command (the command performs an MD5 hash), but the IOS image is not present in Cisco Download Software tool, so no MD5 hash are available to compare.

Is there any tool on cisco.com that provides MD5 hash for old IOS images ?

2 Replies 2

Joseph W. Doherty
Hall of Fame
Hall of Fame

Disclaimer

The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.

Liability Disclaimer

In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.

Posting

I think when verify provides an "okay", you've got a valid image.

Leo Laohoo
Hall of Fame
Hall of Fame
Is there any tool on cisco.com that provides MD5 hash for old IOS images 

Believe it or not, raise a TAC Case.  Even with a corrupted IOS you'll get an "OK" response in most cases.

Review Cisco Networking for a $25 gift card