CLI Guide

• tacacs+: use the TACACS+ server(s) configured with
the tacacs-server host command.
... method2 (OPTIONAL) In the event of a “no response” from the first
method, Dell Networking Operating System (OS) applies the
next configured method.
Defaults Use the enable password.
Command Modes CONFIGURATION
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
9.3(0.0) Supported on the M I/O Aggregator.
Usage Information
By default, the Enable password is used. If you configure aaa authentication
enable default, Dell Networking Operating System (OS) uses the methods
defined for
Enable access instead.
Methods configured with the aaa authentication enable command are
evaluated in the order they are configured. If authentication fails using the primary
method, Dell Networking Operating System (OS) employs the second method (or
third method, if necessary) automatically. For example, if the TACACS+ server is
reachable, but 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 — specifies a RADIUS server host.
tacacs-server host — specifies a TACACS+ server host.
aaa authentication login
Configure 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.
Security
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