QPPB, an acronym for QoS Policy Propagation via BGP, is a mechanism that allows propagation of QoS policy and classification by the sending party based on access lists, community lists and AS paths, thus helping to classify based on destination instead of source address.
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Quality of service — In the field of computer networking and other packet switched telecommunication networks, the traffic engineering term quality of service (QoS) refers to resource reservation control mechanisms rather than the achieved service quality. Quality of … Wikipedia
Border Gateway Protocol — BGP redirects here. For the Formula One Team, see Brawn GP. The Border Gateway Protocol (BGP) is the protocol backing the core routing decisions on the Internet. It maintains a table of IP networks or prefixes which designate network reachability … Wikipedia
