11 gvrp port setting – PLANET LRP-822CS User Manual

Page 128

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User’s Manual of LRP-822CS

128

The page includes the following fields:

Object

Description

GVRP Status

Display the current GVRP status

Join Timeout

Display the current join timeout parameter

Leave Timeout

Display the current leave timeout parameter

LeaveAll Timeout

Display the current leaveall timeout parameter

4.5.11 GVRP Port Setting

The GVRP Port Setting/Status screens in

Figure 4-5-15

&

Figure 4-5-16

appear.

Figure 4-5-15 GVRP Global Setting Page Screenshot

The page includes the following fields:

Object

Description

Port Select

Select port from this drop-down list to assign protocol VLAN port

GVRP Enabled

Controls whether GVRP is enabled or disabled on port

Registration Mode

By default GVRP ports are in

normal registration mode. These ports use GVRP

join messages from neighboring switches to prune the VLANs running across the

802.1Q trunk link. If the device on the other side is not capable of sending GVRP

messages, or if you do not want to allow the switch to prune any of the VLANs,

use the

fixed mode. Fixed mode ports will forward for all VLANs that exist in the

switch database. Ports in

forbidden mode forward only for VLAN 1.

VLAN Creation

GVRP can dynamically create VLANs on switches for trunking purposes. By

enabling GVRP dynamic VLAN creation, a switch will add VLANs to its database

when it receives GVRP join messages about VLANs it does not have.

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