Configure Aaa Authentication Login Methods - Dell Force10 S4810P Configuration Manual

Configure AAA Authentication login methods

To configure an authentication method and method list, use these commands in the following sequence in
the CONFIGURATION mode:
Step Command Syntax
1
aaa authentication login
{
method-list-nam
]
method4
2
{ |
line aux 0 console 0
[... ]}
end-number
3
login authentication
}
default
FTOS Behavior: If you use a method list on the console port in which RADIUS or TACACS is the last
authentication method, and the server is not reachable, FTOS allows access even though the username and
password credentials cannot be verified. Only the console port behaves this way, and does so to ensure that users
are not locked out of the system in the event that network-wide issue prevents access to these servers.
To view the configuration, use the
EXEC Privilege mode.
Note: Dell Force10 recommends that you use the
does not authenticate users. The
You can create multiple method lists and assign them to different terminal lines.
e | } [...
default
method1
|
vty number
{ |
method-list-name
show config
and enable methods do not work with SSH.
none
Command Mode Purpose
CONFIGURATION Define an authentication method-list
(
method-list-name
The
terminal lines.
Possible methods are:
•
•
•
•
•
•
CONFIGURATION Enter the LINE mode.
LINE Assign a
to the terminal line.
command in the LINE mode or the
method only as a backup. This method
none
) or specify the
method-list is applied to all
default
—use the password defined by the
enable
or
enable secret enable password
command in the CONFIGURATION
mode.
—use the password defined by the
line
password command in the LINE mode.
—use the username/password
local
database defined in the local
configuration.
—no authentication.
none
—use the RADIUS server(s)
radius
configured with the radius-server host
command.
—use the TACACS+ server(s)
tacacs+
configured with the tacacs-server host
command
or the
method-list-name
show running-config
.
default
list
default
in the
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