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

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Checking IOS image integrity

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
Super Bronze

Re: Checking IOS image integrity

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.

Hall of Fame Super Gold

Checking IOS image integrity

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.

220
Views
0
Helpful
2
Replies
CreatePlease login to create content