Operation Manual – GVRPH3C S3100 Series Ethernet Switches Chapter 1 GVRP Configuration1-5z Normal. A port in this mode can dynamically register/deregister VLANs andpropagate dynamic/static VLAN information.z Fixed. A port in this mode cannot register/deregister VLANs dynamically. It onlypropagates static VLAN information. Besides, the port permits only static VLANs,that is, it propagates only static VLAN information to the other GARP members.z Forbidden. A port in this mode cannot register/deregister VLANs dynamically. Itpermits only the default VLAN (namely, VLAN 1), that is, the port propagates onlythe information about VLAN 1 to the other GARP members.1.1.3 Protocol SpecificationsGVRP is defined in IEEE 802.1Q standard.1.2 GVRP Configuration1.2.1 GVRP Configuration TasksComplete the following tasks to configure GVRP:Task RemarksEnabling GVRP RequiredConfiguring GVRP Timers OptionalConfiguring GVRP Port RegistrationMode Optional1.2.2 Enabling GVRPI. Configuration PrerequisiteThe port on which GVRP will be enabled must be set to a trunk port.II. Configuration procedureFollow these steps to enable GVRP:To do ... Use the command ... RemarksEnter system view system-view —Enable GVRP globally gvrpRequiredBy default, GVRP isdisabled globally.Enter Ethernet port view interface interface-typeinterface-number —