Double Vlans; Overview; Example; Example 1#: Enable A Double Vlan On A Vlan - NETGEAR 7000 Series Administration Manual

This section describes how to configure the Double VLAN (DVLAN) feature on the switch. A
DVLAN is a way to pass traffic of customers who have multiple VLANs from one customer
domain to another customer domain. Custom VLAN IDs are preserved and a provider service
VLAN ID is added to the traffic so that the traffic can pass the metro core in a simple and cost-
effective manner.

Overview

Double VLANs:

• Pass customer traffic from one customer domain to another through the metro core
• Select customer ports and a service provider port

Example

Example 1#: Enable a Double VLAN on a VLAN

In the following example, the two switches have the same configuration.
Double VLANs
NETGEAR 7000 Series Managed Switch Administration Guide Version 7.2
v1.0, May 2008
Chapter 27
Double VLANs
27-1