07-08-2012 11:31 AM - edited 02-21-2020 04:40 AM
Hello
last Friday I loaded a bew IOS file on a 2921 router. Today, remotely, I have reloaded it but now I can't load in to the router via Telnet, SSH or CCP. Obvioulsy, I have successfully established a Telnet session in order to send the reload command; it has reloaded and now it prompts for user/password but the ones I used before are no longer valid. Any help, please?
The older version was 151-4.M4 and the new one 151-3.T4
DAni
11-16-2012 08:11 PM
I'm running into the same issue on a 1921. From 15.2-4(M2) to 15.1-4(M2).
04-18-2013 01:55 AM
Got the same problem when downgrading from 15.1(1)M4 to 15.1(1)M1. Any solution before trying password-recovery?
04-18-2013 08:39 AM
Nope. Password recovery was the solution. I think it has to do with the type 4 vs type 5 hash issue.
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