Virtual group connection a method for atm - architecture in an access node

摘要

A Virtual Group Connection (VGC) scheme for grouping ATM connections. A plurality of VPCs, VCCs, or both are managed together as a single virtual data pipe having a pool of common connection resources (e.g., bandwidth, buffering, etc.) associated therewith. Shaping, grooming, policing, switching, and other traffic engineering operations may be performed on a VGC as a single connection hierarchy operable to be associated with a single customer.