Users 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.

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.

Parameters

method-list-name Enter a text string (up to 16 characters long) as the name of a user-configured method

list that can be applied to different lines.

default Enter the keyword default to specify that the method list specified is the default

method for all terminal lines.

method Enter one of the following methods:

322 Security