Multi-VLAN over VDSL (PT Mode only)

In a Multi-VLAN over VDSL environment, a pt-interface is enabled to configure VLAN tagging. A single pt-interface contains different logical units that are tagged to different VLANs. There is a VLAN tag attached in any packet that is sent to a particular logical unit and any logical unit, that receives a packet will have a similar VLAN tag attached to it.