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Frameworx Information: FairQueuingService

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

Category: [a] Class

Description

This method helps solve the problem where some Queues may not get serviced because high-priority Queues are being serviced. A round-robin approach is used to service all Queues in a fair way. This prevents any one source from overusing its share of network capacity. Ultimately, the goal of this algorithm is to ensure that each Queue receives a fair share of the set of applicable metrics (e.g., bandwidth) that are divided among the different Queue instances.\n\nProblems can occur when packets are variable in length and each Queue is allowed to release one packet at a time. Some Queues will take more time. A byte-oriented scheme may be used to equalize the Queues. In addition, some Queues may be fuller than others and naturally need more service, but a strict, fair Queuing scheme will service each queue equally.\n\nA better alternative is most likely one of its derivative algorithms, such as weighted fair queuing or possibly class-based weighted fair queuing.\n

[a] Class FairQueuingService

Issues

  • Information Framework 12.0 Addition

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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 22:40