Dell POWEREDGE M905 - Manual (Page 133)

AAA Commands 99
Default Configuration
If the default list is not set, only none, or no authentication is checked.
Command Mode
Global Configuration mode
User Guidelines
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 there is an authentication failure. To ensure that the authentication succeeds
even if all methods return an error, specify none as the final method in the command line. For
example, if none is specified as an authentication method after radius, no authentication is
used if the RADIUS server is down.
Example
The following example configures authentication login.
console(config)# aaa authentication login default radius local
enable none
enable authentication
Use the enable authentication command in Line Configuration mode to specify the
authentication method list when accessing a higher privilege level from a remote telnet or console.
To return to the default specified by the enable authentication command, use the no form of this
command.
Syntax
enable authentication {default|list-name}
no enable authentication
• default—Uses the default list created with the aaa authentication enable command.
• list-name—Uses the indicated list created with the aaaa authentication enable
command.
radius Uses the list of all RADIUS servers for authentication.
tacacs Uses the list of all TACACS+ servers for authentication.