AAA Auth Question

[Anthonize Rajaratne]

Hello, 

Does anyone know what is the difference between below commands?

I tested both, found out outcome was the same. Only thing I found was getting the below warning when I execute figure1.0 command, 

%PARSER-5-HIDDEN: Warning!!! ' aaa authentication login default group TACACS-ISE tacacs+ local ' is a hidden command.

figure 1.0

aaa authentication login default group TACACS-ISE group tacacs+ local

figure 1.1

aaa authentication login default group tacacs+ group TACACS-ISE local

[MHM Cisco World]

It not same 

First command will check 

A- group TACACS

B- tacacs server as individual not as group 

C- group

When second will check 

A- tacacs server as individual 

B- group TACACS 

C- local

If all tacacs list under one group then use only group TACACS local' 

No need individual tacacs server because it already list under group 

MHM

[MHM Cisco World]

One more points also important 

Cisco not recommend using specific name of server group inlcude 

Local' radius tacacs+ 

MHM