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Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference

OL-13271-06

Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands

authentication timer

Use the authentication timer interface configuration command to configure the timeout and

reauthentication parameters for an 802.1x-enabled port.

authentication timer {{[inactivity | reauthenticate] [server | am]} {restart value}}

no authentication timer {{[inactivity | reauthenticate] [server | am]} {restart value}}

Syntax Description

Defaults The inactivity, server, and restart keywords are set to 60 seconds. The reauthenticate keyword is set

to one hour.

Command Modes Interface configuration

Command History

Usage Guidelines If a timeout value is not configured, an 802.1x session stays authorized indefinitely. No other host can

use the port, and the connected host cannot move to another port on the same switch.

Examples This example shows how to set the authentication inactivity timer to 60 seconds:

Switch(config-if)# authentication timer inactivity 60

This example shows how to set the reauthentication timer to 120 seconds:

Switch(config-if)# authentication timer restart 120

You can verify your settings by entering the show authentication privileged EXEC command.

inactivity Interval in seconds after which the client is unauthorized if there is no

activity.

reauthenticate Time in seconds after which an automatic re-authentication attempt starts.

server Interval in seconds after which an attempt is made to authenticate an

unauthorized port.

restart Interval in seconds after which an attempt is made to authenticate an

unauthorized port.

value Enter a value between 1 and 65535 (in seconds).

Release Modification

12.2(50)SE This command was introduced.

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Cisco 3130 Especificaciones Pagina 76