Defaults

Command Modes

Command History

Usage Information

Example

•For a Loopback interface, enter the keyword loopback then a number from 0 to 16383.

•For a port channel interface, enter the keywords port- channel then a number.

•For a Null interface, enter the keyword null then the Null interface number.

•For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.

Not configured.

TACACS SERVER GROUP

This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

Version

Description

9.7(0.0)

Introduced on the S6000–ON.

9.4.(0.0)

Introduced on the S-Series and Z-Series.

You can use this command to associate a group of TACACS servers with a VRF and source interface. You can configure the source interface only with the VRF attribute and source interface is optional with the VRF attributes.

If VRF is not configured on the TACACS group, then the group is considered to be on the default VRF.

RADIUS groups and VRFs have one-to-one mapping. If a VRF is configured with one RADIUS group, then you cannot use the same VRF with another RADIUS group. When the VRF is removed, then the corresponding RADIUS group is also removed automatically.

Dell(conf)#tacacs-server group group1 Dell(conf-tacacs-group)#tacacs-server vrf vrf1 source- interface tengigabitethernet 1/36

Dell(conf)#tacacs-server group group2 Dell(conf-tacacs-group)#tacacs-server vrf default

Port Authentication (802.1X) Commands

An authentication server must authenticate a client connected to an 802.1X switch port. Until the authentication, only Extensible Authentication Protocol over LAN (EAPOL) traffic is allowed through the

Security

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Dell 9.7(0.0) manual Port Authentication 802.1X Commands, Tacacs Server Group