[c-nsp] Metro Ethernet Switches

[Matlock, Kenneth L]

Another thing to look at is the tacacs source-interface.

If you don't have it in there, tie it to a loopback.

If you do have it in there, verify the IP of the interface, and also try
removing it. 

I've seen a few times after an upgrade that either removing it, or
adding it 'magically' fixed the problem.

Ken Matlock
Network Analyst
Exempla Healthcare
(303) 467-4671
matlockk at exempla.org


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Ian Henderson
Sent: Tuesday, November 24, 2009 6:43 AM
To: Mohammad Khalil
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Metro Ethernet Switches

On Tue, 24 Nov 2009, Mohammad Khalil wrote:

> the tacacs could not work well as it was in the previous image even 
> though i had the same configuration any thoughts ?

Try adding the plaintext key again ('tacacs-server key xxx'). I've seen 
some IOS upgrades need it re-obfuscated to make it work. Just
copy/pasting 
the existing obfuscated key won't work.
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