Features and benefits

Increases the VLAN space in a provider network or enterprise backbone.

Reduces the number of VLANs that a provider needs to support within the provider network for the same number of customers.

Enables customers to plan their own VLAN IDs, without running into conflicts with service provider VLAN IDs.

Provides a simple Layer 2VPN solution for small-sized MANs (Metropolitan Area Networks) or intranets.

Provides for customer traffic isolation at Layer 2 within a Service Provider network.