I am trying to configure TACACS+ on a CBS350 switch but any authentication efforts fail with this error message:
%AAA-W-TACACSAUTHEN: Received unsupported authentication REPLY msg status=7 (server msg: Inconsistent lengths)
and then it defaults back to local authentication.
Here is my AAA config:
#show run | inc aaa
ip http authentication aaa login-authentication login-authorization tacacs local
aaa authentication login company tacacs local
aaa authentication enable company tacacs
aaa authentication login authorization default tacacs local
aaa authentication enable default tacacs
aaa accounting login start-stop group tacacs+
and TACACS config
encrypted tacacs-server host <ip-add> single-connection key <passkey>
tacacs-server timeout 30
tacacs-server host source-interface vlan <int>