Operation Manual – GVRPH3C S7500 Series Ethernet Switches Chapter 1 GVRP Configuration1-4Table 1-1 Description of GVRP packet fieldsField Description ValueProtocol ID Protocol ID 1Message Each message consists of two parts:Attribute Type and Attribute List. —Attribute Type Defined by the specific GARPapplicationThe attribute type ofGVRP is 0x01.Attribute List It contains multiple attributes. —AttributeEach general attribute consists ofthree parts: Attribute Length,Attribute Event and Attribute Value.Each LeaveAll attribute consists oftwo parts: Attribute Length andLeaveAll Event.—AttributeLength The length of the attribute 2 to 255Attribute Event The event described by the attribute0: LeaveAll Event1: JoinEmpty2: JoinIn3: LeaveEmpty4: LeaveIn5: EmptyAttribute Value The value of the attribute The attribute value ofGVRP is the VID.End Mark End mark of the GVRP PDU. —1.1.4 Protocol SpecificationsGVRP is defined in IEEE 802.1Q standard.1.2 GVRP ConfigurationThe GVRP configuration tasks include configuring the GARP timers, enabling GVRP,and configuring the GVRP port registration mode.1.2.1 Configuration PrerequisiteThe port on which GVRP will be enabled must be set to a trunk port.1.2.2 Configuration ProcedureFollow these steps to configure GVRP:
