Cisco 4500M Command Reference

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Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
78-16201-01
Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
dot1x re-authentication
dot1x re-authentication
To enable periodic reauthentication of the client, use the dot1x re-authentication command. To return
to the default setting, use the no form of this command.
dot1x re-authentication
no dot1x re-authentication
Syntax Description This command has no arguments or keywords.
Defaults The periodic reauthentication is disabled.
Command Modes Interface configuration
Command History
Usage Guidelines You configure the amount of time between periodic reauthentication attempts by using the dot1x
timeout re-authperiod global configuration command.
Examples This example shows how to disable periodic reauthentication of the client:
Switch(config-if)# no dot1x re-authentication
Switch(config-if)#
This example shows how to enable periodic reauthentication and set the number of seconds between
reauthentication attempts to 4000 seconds:
Switch(config-if)# dot1x re-authentication
Switch(config-if)# dot1x timeout re-authperiod 4000
Switch#
You can verify your settings by entering the show dot1x privileged EXEC command.
Related Commands dot1x timeout
show dot1x
Release Modification
12.1(12c)EW Support for this command was introduced on the Catalyst 4500 series switch.

Cisco 4500M Specifications

General

Brand	Cisco
Model	4500M
Category	Network Router
Language	English