3Com 4500 26-PORT, 4500 PWR 50-PORT, 4500 PWR 26-PORT, 4500 50-PORT manual Dot1x timer Syntax

802.1x Configuration Commands 245

Example

To configure the Switch to cut the network connection to a user upon detecting the use of proxy on Ethernet 1/0/1 ~ Ethernet 1/0/8, enter the following:

<4500>system-view

System View: return to User View with Ctrl+Z.

[4500]dot1x supp-proxy-check logoff

[4500]dot1x supp-proxy-check logoff interface Ethernet 1/0/1 to

Ethernet 1/0/8

To configure the Switch to send a trap message upon detecting the use of proxy to login to Ethernet 1/0/9, enter the following:

[4500]dot1x supp-proxy-check trap

[4500]dot1x supp-proxy-check trap interface ethernet 1/0/9

or

[4500]dot1x supp-proxy-check trap

[4500]interface Ethernet 1/0/9

[4500-ethernet1/0/9]dot1x supp-proxy-check trap

dot1x timer Syntax

dot1x timer { handshake-period handshake-period-value quiet-period quiet-period-value tx-period tx-period-value supp-timeout supp-timeout-value server-timeout server-timeout-value}

undo dot1x timer { handshake-period quiet-period tx-period supp-timeout server-timeout }

View

System View

Parameter

handshake-period: This timer begins after the user has passed authentication. After setting the handshake-period, the system will send a handshake packet every handshake period seconds. Suppose the dot1x handshake-period time is configured as N, the system will consider the user as having logged off and will set the user state as logoff if the system does not receive a response from the user for N consecutive times.

handshake-period-value: Handshake period. The value ranges from 1 to 1024 in units of second and defaults to 15.

quiet-period:Specify the quiet timer. If an 802.1x user has not passed the authentication, the Authenticator will keep quiet for a while (which is specified by quiet-period timer) before launching the authentication again. During the quiet period, the Authenticator does not do anything related to 802.1x authentication.

quiet-period-value:Specify how long the quiet period is. The value ranges from 10 to 120 in units of second and defaults to 60.

server-timeout:Specify the timeout timer of an Authentication Server. If an Authentication Server has not responded before the specified period expires, the Authenticator will resend the authentication request.