08-07-2003 03:43 AM - edited 03-02-2019 09:25 AM
Hi,
we have a router Cisco 1720 with IO Version 12.0(4)T.
We can make telnet, but when we try to access in privileged mode the router return the next error:
cisco1720>en
% Error in authentication.
Which is the problem? How can we resolve it?
Thanks.
Felisa
08-07-2003 04:41 AM
do you have any authentication enabled ? AAA Radius ? local ? try typing login at the cisco1720> prompt .
08-07-2003 05:00 AM
Hi,
I supposse that authentication is enabled and it's local.
cisco1720>login
User Access Verification
Username: root
Password:
cisco1720>
Thanks.
08-08-2003 06:24 AM
Hi,
Can you send me your config?
Szicsu
08-08-2003 04:44 AM
This sort of error is normally found when AAA fails to find a user name match. If it fails to find a username match, it will consult RADIUS server. If no RADIUS server is found, RADIUS returns an error and AAA tries to use a TACACS+ server.If no TACACS+ is found ,TACACS+ will return this sort of error. This is what I think . Good luck
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