D-Link xStack DGS-3426P User Manual - Gvrp Settings

xStack DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch 

that will be transmitting traffic for the VLAN. These ports can be either tagged or untagged. 

Forbidden 

en 

Select this to specify the port as not being a member of the VLAN and that the port is forbidd

from becoming a member of the VLAN dynamically. 

Click 

Apply

 to implem

GVRP Settings 

ent changes made. 

The 

GVRP Settings

 window, allows you to 

determine whether the Switch will share its 

VLAN configuration information with other 

GARP VLAN Registration Protocol (GVRP) 

enabled switches. In addition, Ingress Checking 

can be used to limit traffic by filtering incoming 

packets whose PVID does not match the PVID of 

the port. Results can be seen in the table under the 

configuration settings, as seen below. To view 

this window, click 

L2 Features

 > 

VLAN

 > 

GVRP Settings

. 

                                                                              Figure 7- 7. GVRP Settings window 

Click 

Apply

 to implement changes made. See table below for description of parameters. 

The following fields can be set: 

Parameter                 Description 

Unit 

Select the switch in the switch stack to be modified. 

From/To 

 included in the Port-based VLAN created 

These two fields allows the range of ports that will be

using the 802.1Q Port Settings window, to be specified. 

GVRP 

the port to dynamically become a member 

The GARP VLAN Registration Protocol (GVRP) enables 

of a VLAN. GVRP is

 Disabled 

by default. 

Ingress Check 

ar between 

Enabled

 and 

Disabled

. 

Enabled

 enables the 

This field can be toggled using the space b

port to compare the VID tag of an incoming packet with the PVID number assigned to the port. If 

the two are different, the port filters (drops) the packet. 

Disabled

 disables ingress filtering. Ingress 

Checking is 

Enabled

 by default. 

Acceptable 

e that will be accepted by the port. The user may choose 

All

, 

Frame Type 

This field denotes the type of fram

between 

Tagged Only

, which means only VLAN tagged frames will be accepted, and 

Admit_

which mean both tagged and untagged frames will be accepted. 

Admit_All

 is enabled by default. 

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