Edge-Core ES3628EA User Manual page 163

To enable dynamic VLAN information register and update among switches, GVRP
protocol is to be configured in the switch. Configure GVRP in Switch A, B and C, enable
Switch B to learn VLAN100 dynamically so that the two workstation connected to
VLAN100 in Switch A and C can communicate with each other through Switch B without
static VLAN100 entries.
Configuration
Item
VLAN100
Trunk port
Global GVRP
Port GVRP
Connect the two workstation to the VLAN100 ports in switch A and B, connect port
11 of Switch A to port 10 of Switch B, and port 11 of Switch B to port 11 of Switch C. All
ports are on Switch A, B and C.
The configuration steps are listed below:
Switch A:
Switch(Config)# bridge-ext gvrp
Switch(Config)#vlan 100
Switch(Config-Vlan100)#switchport interface ethernet 0/0/2-6
PC
Switch A
Switch C
PC
Fig 5-3 Typical GVRP Application Topology
Configuration description
Port 2 -6 of Switch A and C
Port 11 of Switch A and C, Port 10, 11 of Switch B
Port 11 of Switch A and C, Port 10, 11 of Switch B
Switch B
Switch A, B, C:
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