Cisco Systems SPS224G4 Manual De Usuario

aaa authentication login

SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide

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The local user database is checked. This has the same effect as the command aaa 
authentication login 

list-name local.

If the authentication method is not defined, console users will be able to log in 
without any authentication check.

Global Configuration mode

The default and optional list names created with the aaa authentication login 
command are used with the login authentication command.

Create a list by entering the aaa authentication login 

list-name method

 command 

for a particular protocol, where 

list-name

 is any character string used to name this 

list. The 

method

 argument identifies the list of methods that the authentication 

algorithm tries, in the given sequence.

The additional methods of authentication are used only if the previous method 
returns an error, not if it fails. To ensure that the authentication succeeds even if all 
methods return an error, specify none as the final method in the command line.

The following example configures the authentication login:

tacacs

Uses the list of all TACACS+ servers for 
authentication.