Dell S3048-ON, Configuration Manual

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4 Log in to switch using console or telnet or ssh with a valid user role.
When 1-factor authentication is used, the authentication succeeds enabling you to access the switch. When two-factor authentication is
used, the system prompts you to enter a one-time password as a second step of authentication. If a valid one-time password is supplied,
the authentication succeeds enabling you to access the switch.
Dell Networking OS supports terminal access controller access control system ( client, including support for login authentication.
Configuration Task List for
The following list includes the configuration task for functions.
• Choosing as the Authentication Method
• Monitoring
• Remote Authentication
• Specifying a Server Host
For a complete listing of all commands related to , refer to the Security chapter in the Dell Networking OS Command Reference
Guide .
Choosing as the Authentication Method
One of the login authentication methods available is and the user’s name and password are sent for authentication to the
TACACS hosts specified.
To use to authenticate users, specify at least one server for the system to communicate with and configure
as one of your authentication methods.
To select as the login authentication method, use the following commands.
1 Configure a server host.
CONFIGURATION mode
tacacs-server host { ip-address | host }
Enter the IP address or host name of the server.
Use this command multiple times to configure multiple server hosts.
2 Enter a text string (up to 16 characters long) as the name of the method list you wish to use with the TACAS+ authentication method.
CONFIGURATION mode
aaa authentication login { method-list-name | default} [ ...method3 ]
The method must not be the last method specified.
3 Enter LINE mode.
CONFIGURATION mode
line {aux 0 | console 0 | vty number [ end-number ]}
4 Assign the
method-list
to the terminal line.
LINE mode
login authentication { method-list-name | default}
712 Security