Operation Manual – GVRPH3C S3100 Series Ethernet Switches Chapter 1 GVRP Configuration1-6To do ... Use the command ... RemarksEnable GVRP on the port gvrpRequiredBy default, GVRP isdisabled on the port.Notesz After you enable GVRP on a trunk port, you cannot change the port to a differenttype.z Use the port trunk permit all command to permit the traffic of all dynamicallyregistered VLANs to pass through a trunk port with GVRP enabled.1.2.3 Configuring GVRP TimersFollow these steps to configure GVRP timers:To do ... Use the command ... RemarksEnter system view system-view —Configure the LeaveAlltimergarp timer leavealltimer-valueOptionalBy default, the LeaveAlltimer is set to 1,000centiseconds.Enter Ethernet port view interface interface-typeinterface-number —Configure the Hold, Join,and Leave timersgarp timer { hold | join |leave } timer-valueOptionalBy default, the Hold, Join,and Leave timers are setto 10, 20, and 60centisecondsrespectively.Note that:z The setting of each timer must be a multiple of 5 (in centiseconds).z The timeout ranges of the timers vary depending on the timeout values you set forother timers. If you want to set the timeout time of a timer to a value out of thecurrent range, you can set the timeout time of the associated timer to anothervalue to change the timeout range of this timer.The following table describes the relations between the timers: