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Frameworx Information: ClassBasedWeightedFairQueuingService

Alternate Name: Service Domain::Service ABE::QoS Service ABE::Network Forwarding Service ABE::Traffic Conditioning ABE::QueuingService ABE

Category: [a] Class

Description

CBWFQ is a class-based algorithm that schedules packets in queues and guarantees a certain transmission rate. If a queue is not in use, the bandwidth is made available to other queues. \n\nCBWFQ sorts traffic into flows, or classes, and then allocates bandwidth to those flows or classes via sophisticated packet scheduling. The weight assignments drive the bandwidth allocation. Each class can have its own dropping, policing and/or shaping mechanisms, which in effect enables each class to be tied to a particular SLA.\n\nThus, CBWFQ is more than a queuing scheme. It is also a QoS scheme that identifies different types of traffic and queues the traffic according to predefined parameters.\n\n

[a] Class ClassBasedWeightedFairQueuingService

Issues

  • Information Framework 12.0 Addition
  • Information Framework 12.5 Modification

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This was created from the Frameworx 16.0 Model


Created from the TM Forum Model Frameworx 16.0.0 on 6/13/2016 at 22:37