dot1x timer tx-period

Function

The dot1x timer tx-period command sets the interval at which the device sends authentication requests.

The undo dot1x timer tx-period command restores the default configuration.

By default, the device sends authentication requests at an interval of 30 seconds.

dot1x timer tx-period tx-period-value

undo dot1x timer tx-period

Parameter	Description	Value
tx-period-value	Specifies the interval for sending authentication requests.	The value is an integer that ranges from 1 to 120, in seconds.

System view

2: Configuration level

The device starts the tx-period timer in either of the following situations:

When the client initiates authentication, the device sends a unicast Request/Identity packet to the client and starts the tx-period timer. If the client does not respond within the period set by the timer, the device retransmits the authentication request.
To authenticate the 802.1X clients that cannot initiate authentication, the device periodically sends multicast Request/Identity packets through the 802.1X-enabled interface to the clients at the interval set by the tx-period timer.

Normally, it is recommended that you retain the default setting of the timer.

# Set the interval at which the device sends authentication requests to 90 seconds.

<sysname> system-view
[sysname] dot1x timer tx-period 90