Dot1X Reauthentication - Cisco Catalyst 3560X-24P Command Reference Manual

Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands

dot1x reauthentication

Use the dot1x reauthentication interface configuration command on the switch stack or on a standalone
switch to enable periodic re-authentication of the client. Use the no form of this command to return to
the default setting.
Syntax Description
This command has no arguments or keywords.
Defaults
Periodic re-authentication is disabled.
Command Modes Interface configuration
Command History Release
12.2(53)SE2
Usage Guidelines You configure the amount of time between periodic re-authentication attempts by using the dot1x
timeout reauth-period interface configuration command.
Examples This example shows how to disable periodic re-authentication of the client:
Switch(config-if)# no dot1x reauthentication
This example shows how to enable periodic re-authentication and to set the number of seconds between
re-authentication attempts to 4000 seconds:
Switch(config-if)# dot1x reauthentication
Switch(config-if)# dot1x timeout reauth-period 4000
You can verify your settings by entering the show dot1x [interface interface-id] privileged EXEC
command.
Related Commands Command
dot1x re-authenticate
dot1x timeout
show dot1x
interface-id]
OL-21522-02
dot1x reauthentication
no dot1x reauthentication
Modification
This command was introduced.
reauth-period
[interface
Description
Manually initiates a re-authentication of all IEEE 802.1x-enabled
ports.
Sets the number of seconds between re-authentication attempts.
Displays IEEE 802.1x status for the specified port.
Catalyst 3750-X and 3560-X Switch Command Reference
dot1x reauthentication
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