Vlan Trunk Settings - D-Link xStack Reference Manual

®
xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
Parameter
Unit
Voice VLAN LLDP-MED Voice Device
This window displays the voice VLAN LLDP-MED voice devices connected to the Switch.
To view the following window, click L2 Features > VLAN > Voice VLAN > Voice VLAN LLDP-MED Voice Device,
as shown below:
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

VLAN Trunk Settings

Enable VLAN 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.
Suppose you want to create VLAN groups 1 and 2 (V1 and V2) on devices A and B. Without a VLAN Trunk, you
must first 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 Trunk 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).
Refer to the following figure for an illustrated example.
Users can combine a number of VLAN ports together to create VLAN trunks.
To view the following window, click L2 Features > VLAN > VLAN Trunk Settings, as shown below:
Description
Select the unit you want to configure.
Figure 5-27 Voice VLAN LLDP-MED Voice Device window
Figure 5-28 Example of VLAN Trunk
109