1-6Table 1-2 Relations between the timersTimer Lower threshold Upper thresholdHold 10 centisecondsThis upper threshold is less than or equal toone-half of the timeout time of the Join timer.You can change the threshold by changingthe timeout time of the Join timer.JoinThis lower threshold is greater than orequal to twice the timeout time of the Holdtimer. You can change the threshold bychanging the timeout time of the Holdtimer.This upper threshold is less than one-half ofthe timeout time of the Leave timer. You canchange the threshold by changing the timeouttime of the Leave timer.LeaveThis lower threshold is greater than twicethe timeout time of the Join timer. You canchange the threshold by changing thetimeout time of the Join timer.This upper threshold is less than the timeouttime of the LeaveAll timer. You can changethe threshold by changing the timeout time ofthe LeaveAll timer.LeaveAllThis lower threshold is greater than thetimeout time of the Leave timer. You canchange threshold by changing the timeouttime of the Leave timer.32,765 centisecondsThe following are recommended GVRP timer settings:z GARP hold timer: 100 centiseconds (1 second)z GARP Join timer: 600 centiseconds (6 seconds)z GARP Leave timer: 3000 centiseconds (30 seconds)z GARP LeaveAll timer: 120000 centiseconds (2 minutes)Configuring GVRP Port Registration ModeFollow these steps to configure GVRP port registration mode:To do ... Use the command ... RemarksEnter system view system-view —Enter Ethernet port view interface interface-typeinterface-number —Configure GVRP port registrationmodegvrp registration { fixed |forbidden | normal }OptionalBy default, GVRP port registrationmode is normal.Displaying and Maintaining GVRPTo do … Use the command … RemarksDisplay GARP statistics display garp statistics[ interface interface-list ] Available in any view