I am unable to login to the switch using TACACS+ login after adding aaa authorization network command

Nisha Prabath — Mon, 11 Mar 2019 05:04:40 GMT

I am testing a switch for aaa authentication when it is not communicating to ISE, and i found a strange behavior. After i added the aaa authentication accounting and authorization commands and reloaded the switch i was not able to login to the switch with the TACACS login

The switch kept going in cycles showing the banner and then giving the authentication failed message 3 times and the cycle starts with the banner and authentication failed message

i removed the command aaa authorization network command and i was reloaded the switch and i was able to login successfully.

could someone help me with this problem.

Seems like a duplicate thread

nspasov — Thu, 02 Oct 2014 16:08:51 GMT

Seems like a duplicate thread:

https://supportforums.cisco.com/discussion/12315451/i-am-unable-login-switch-using-tacacs-login-after-adding-aaa-authorization

Please close this thread and follow the discussion on the other thread.

topic Seems like a duplicate thread in Network Access Control

I am unable to login to the switch using TACACS+ login after adding aaa authorization network command

Seems like a duplicate thread