Reference Guide

242 Authentication, Authorization and Accounting
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DELL CONFIDENTIAL – PRELIMINARY 5/21/14 - FOR PROOF ONLY
Default Configuration
If no methods are specified, the default are the locally-defined users and
passwords. This is the same as entering the command aaa authentication
login local.
Command Mode
Global Configuration mode
User Guidelines
Create a list of authentication methods by entering this command with the
list-name parameter where list-name is any character string. The method
arguments identifies the list of methods that the authentication algorithm
tries, in the given sequence.
The default and list names created with this command are used with the
login authentication command.
no aaa authentication login
list-name deletes a list-name only if it has not
been referenced by another command.
Example
The following example sets the authentication login methods for the console.
console(config)# aaa authentication login authen-list radius
local none
console(config)# line console
console(config-line)# login authentication authen-list
aaa authentication enable
The aaa authentication enable Global Configuration mode command sets
one or more authentication methods for accessing higher privilege levels. To
restore the default authentication method, use the no form of this command.
tacacs
Uses the list of all TACACS+ servers for authentication.
Keyword Description