Dot1X Re-Authentication (Global Configuration And Interface Configuration) - Cisco Nexus 7000 Series Command Reference Manual

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dot1x re-authentication (global configuration and interface

configuration)

To enable periodic reauthenticate of 802.1X supplicants, use the dot1x re-authentication command. To revert

to the default, use the no form of this command.

dot1x re-authentication

no dot1x re-authentication

Syntax Description

This command has no arguments or keywords.

Command Default

Global configuration: Disabled

Interface configuration: Global configuration setting

Command Modes

Global configurationInterface configuration

Command History

Usage Guidelines

You must use the feature dot1x command before you configure 802.1X.

In global configuration mode, this command configures periodic reauthentication for all supplicants on the

Cisco NX-OS device. In interface configuration mode, this command configures periodic reauthentication

only for supplicants on the interface.

This command does not require a license.

This example shows how to enable periodic reauthentication of 802.1X supplicants:

switch# configure terminal

switch(config)# dot1x re-authentication

This example shows how to disable periodic reauthentication of 802.1X supplicants:

switch# configure terminal

switch(config)# no dot1x re-authentication

This example shows how to enable periodic reauthentication of 802.1X supplicants on an interface:

switch# configure terminal

switch(config)# interface ethernet 2/1

switch(config-if)# dot1x re-authentication

dot1x re-authentication (global configuration and interface configuration)

Modification

This command was introduced.

Cisco Nexus 7000 Series Security Command Reference