3Com Switch 8800 Family Configuration Guide

86 CHAPTER 12: GARP&GVRP CONFIGURATION

In the above-mentioned configuration tasks, GVRP should be enabled globally

before it is enabled on the port. Configuration of GVRP registration type can only

take effect after the port GVRP is enabled. Besides, GVRP must be configured on

the Trunk port.

■ When you configure an aggregation group, the GVRP feature configured on

the master port is unchanged, but that on the slave port is disabled.

■ When you add a port to an existing aggregation group, the GVRP feature on

the port is disabled.

■ When the master port leaves an aggregation group, the GVRP feature on both

the group and port is unchanged; when a slave port leaves an aggregation

group, the GVRP feature on the port is disabled.

■ When you configure GVRP feature on any port in an aggregation group, the

configuration is mapped to the master port of the group.

■ When you query the GVRP feature configured on any port in an aggregation

group, the returned result is about the master port of the group.

Enabling/Disabling

Global GVRP

You can use the following command to enable/disable global GVRP.

Perform the following configurations in system view.

By default, global GVRP is disabled.

Enabling/Disabling Port

GVRP

You can use the following command to enable/disable the GVRP on a port.

Perform the following configurations in Ethernet port view.

GVRP should be enabled globally before it is enabled on the port. The GVRP can

only be enabled/disabled on Trunk ports.

By default, port GVRP is disabled.

Setting the GVRP

Registration Type

The GVRP registration types include normal, fixed and forbidden (refer to IEEE

802.1Q).

■ When an Ethernet port is set to be in normal registration mode, the dynamic

and manual creation, registration and deregistration of VLAN are allowed on

this port.

Tabl e 63 Enable/disable global GVRP

Operation Command

Enable global GVRP gvrp

Disable global GVRP undo gvrp

Tabl e 64 Enable/disable port GVRP

Operation Command

Enable port GVRP gvrp

Disable port GVRP undo gvrp