Reference Guide

NOTE: You can create the Layer 3 portion of a guest VLAN and authentication

fail VLANs regardless if the VLAN is assigned to an interface or not. After an

interface is assigned a guest VLAN (which has an IP address), routing through

the guest VLAN is the same as any other traffic. However, the interface may

join/leave a VLAN dynamically.

Commands

• dot1x auth-fail-vlan

• dot1x reauthentication

• dot1x reauth-max

• show dot1x interface

dot1x host-mode

Enable single-host or multi-host authentication.

C9000 Series

Syntax

dot1x host-mode {single-host | multi-host | multi-auth}

Parameters

single-host Enable single-host authentication.

multi-host Enable multi-host authentication.

multi-auth Enable multi-supplicant authentication.

Defaults single-host

Command Modes INTERFACE

Command History

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

9.9(0.0) Introduced on the C9010.

9.2(1.0) Introduced on the Z9500.

8.3.19.0 Introduced on the S4820T.

8.3.12.0 Introduced on the S4810.

8.3.11.1 Introduced on the Z9000.

8.4.1.0 Added the multi-auth option on the C-Series and S-

Series.

802.1X

231