Deployment Guide
the server key is invalid, Dell Networking OS proceeds to the next authentication method. The TACACS+ is
incorrect, but the user is still authenticated by the secondary method.
Related Commands
enable password — changes the password for the enable command.
login authentication — enables AAA login authentication on the terminal lines.
radius-server host — species a RADIUS server host.
tacacs-server host — species a TACACS+ server host.
aaa authentication login
Congure AAA Authentication method lists for user access to EXEC mode (Enable log-in).
Syntax
aaa authentication login {method-list-name | default} method [... method4]
To return to the default setting, use the no aaa authentication login {method-list-name |
default} command.
Parameters
method-list-name Enter a text string (up to 16 characters long) as the name of a user-congured method
list that can be applied to dierent lines.
default Enter the keyword default to specify that the method list specied is the default
method for all terminal lines.
method Enter one of the following methods:
• enable: use the password the enable password command denes in
CONFIGURATION mode.
• line: use the password the password command denes in LINE mode.
•
none: no authentication.
• radius: use the RADIUS servers congured with the radius-server host
command.
• tacacs+: use the TACACS+ servers congured with the tacacs-server host
command.
... method4 (OPTIONAL) Enter up to four additional methods. In the event of a “no response” from
the rst method, Dell Networking Operating System (OS) applies the next congured
method (up to four congured methods).
Defaults Not congured (that is, no authentication is performed).
Command Modes CONFIGURATION
Supported Modes All Modes
Command History
Version Description
9.11(0.0) Included a prompt to force the users to re-authenticate, when re-authentication is
enabled.
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
1132 Security