Netopia Uses VLANs to Map Services in DSL Gateways

Netopia introduced a Virtual Gateway (VGx) technology designed for mapping Triple Play services in DSL networks to specific QoS priority levels. The VGx technology, which is implemented in Netopia’s 3300 series broadband gateways, allows service providers to separately deliver and manage up to eight individual service channels. The technology maps multiple VLANs to one or more specific permanent virtual circuits (PVCs) for DSL, or to other wide area VLANs in the case of fiber networks. Traffic prioritization is based on 802.1p.
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