dot1x re-authenticate

Syntax

dot1x re-authenticate

undo dot1x re-authenticate

View

Ethernet interface view

Default level

2: System level

Parameters

None

Description

Use dot1x re-authenticate to enable the periodic online user re-authentication function.

Use undo dot1x re-authenticate to disable the function.

By default, the periodic online user re-authentication function is disabled.

Periodic re-authentication enables the access device to periodically authenticate online 802.1X users on a port. This function tracks the connection status of online users and updates the authorization attributes assigned by the server, such as the ACL, VLAN, and user profile-based QoS.

You can use the dot1x timer reauth-period command to configure the interval for re-authentication.

Related commands: dot1x timer reauth-period.

Examples

# Enable the 802.1X periodic online user re-authentication function on Ethernet 1/0/1 and set the periodic re-authentication interval to 1800 seconds.

<Sysname> system-view
[Sysname] dot1x timer reauth-period 1800
[Sysname] interface ethernet 1/0/1
[Sysname-Ethernet1/0/1] dot1x re-authenticate