Cisco Catalyst 4500 Series Configuration Manual page 276

dot1x re-authentication
dot1x re-authentication
To enable the periodic reauthentication of the client, use the dot1x re-authentication command. To
return to the default setting, use the no form of this command.
Syntax Description
This command has no arguments or keywords.
Command Default The periodic reauthentication is disabled.
Command Modes Interface configuration mode
Command History Release
12.1(12c)EW
Usage Guidelines You configure the amount of time between the periodic reauthentication attempts by using the dot1x
timeout re-authperiod global configuration command.
Examples The following example shows how to disable the periodic reauthentication of the client:
Switch(config-if)# no dot1x re-authentication
Switch(config-if)#
The following example shows how to enable the periodic reauthentication and set the number of seconds
between the 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 Command
dot1x timeout
show dot1x
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release XE 3.9.xE and 15.2(5)Ex
2-238
dot1x re-authentication
no dot1x re-authentication
Modification
This command was introduced on the Catalyst 4500 series switch.
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Description
Sets the reauthentication timer.
Displays dot1x information.
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