Authentication Periodic - Cisco Catalyst 3750-X Command Reference Manual

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

authentication periodic

Use the authentication periodic interface configuration command to enable or disable reauthentication
on a port. Enter the no form of this command to disable reauthentication.
Command Default
Reauthentication 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
authentication timer reauthentication interface configuration command.
Examples
This example shows how to enable periodic reauthentication on a port:
Switch(config-if)# authentication periodic
This example shows how to disable periodic reauthentication on a port:
Switch(config-if)# no authentication periodic
You can verify your settings by entering the show authentication privileged EXEC command.
Related Commands Command
authentication
control-direction
authentication event
authentication
fallback
authentication
host-mode
authentication open
authentication order
authentication
port-control
authentication
priority
OL-29704-01
authentication periodic
no authentication periodic
Modification
This command was introduced.
Description
Configures the port mode as unidirectional or bidirectional.
Sets the action for specific authentication events.
Configures a port to use web authentication as a fallback method for clients
that do not support IEEE 802.1x authentication.
Sets the authorization manager mode on a port.
Enables or disable open access on a port.
Sets the order of authentication methods used on a port.
Enables manual control of the port authorization state.
Adds an authentication method to the port-priority list.
Catalyst 3750-X and 3560-X Switch Command Reference
authentication periodic
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