Zyxel OLT2412 [95/326] Gvrp commands

Chapter 9 VLAN

OLT2412 User’s Guide

9.8 GVRP Commands

The following section lists the commands for this feature.

9.8.1 GVRP Command Examples

This example shows the OLT’s GVRP settings.

This example turns off GVRP on ports 1-4.

9.9 Port VLAN Trunking

Enable VLAN trunking on a port to allow frames belonging to unknown VLAN groups to pass through

that port. This is useful if you want to set up VLAN groups on end devices without having to

configure the same VLAN groups on intermediary devices.

The following figure describes VLAN trunking. Suppose you want to create VLAN groups 1 and 2 (V1

and V2) on devices A and B. Without VLAN trunking, you must configure VLAN groups 1 and 2 on all

intermediary switches C, D and E; otherwise they will drop frames with unknown VLAN group tags.

However, with VLAN trunking enabled on a port(s) in each intermediary switch you only need to

create VLAN groups in the end devices (A and B). C, D and E automatically allow frames with VLAN

group tags 1 and 2 (VLAN groups that are unknown to those switches) to pass through their VLAN

trunking port(s).

Table 45 GVRP Commands

COMMAND DESCRIPTION

show vlan1q gvrp

Displays GVRP settings.

vlan1q gvrp

Enables GVRP.

no vlan1q gvrp

Disables GVRP on the OLT.

interface port-channel <aid>

Enters config-interface mode for the specified port(s).

aid: <xe|ge|pon>-<slot>-<port>

gvrp

Enables this function to permit VLAN groups beyond the local

OLT.

no gvrp

Disable GVRP on the port(s).

OLT2412# show vlan1q gvrp

GVRP Support

-----------------------

gvrpEnable = YES

gvrpPortEnable:

OLT2412# configure

OLT2412(config)# interface port-channel ge-5-1&&-4

OLT2412(config-interface)# no gvrp

OLT2412(config-interface)# exit

OLT2412(config)# exit