Experiences with Active Per-Flow Queuing for Traffic Manager in High Performance Routers

  title={Experiences with Active Per-Flow Queuing for Traffic Manager in High Performance Routers},
  author={Jindou Fan and Chengchen Hu and B. Liu},
  journal={2010 IEEE International Conference on Communications},
  • Jindou Fan, Chengchen Hu, B. Liu
  • Published 2010
  • Computer Science
  • 2010 IEEE International Conference on Communications
  • Per-flow queuing is believed to be an effective approach to guarantee Quality of Service (QoS) in high performance routers. However, its brute-force implementation consumes a huge amount of memory and is not scalable as the number of flows increases. Dynamic Queue Sharing (DQS) mechanism, in which a physical queue is dynamically created on-demand when a new flow comes and released when the flow temporarily paused, is able to achieve per-flow queuing performance with much less memory. In this… CONTINUE READING
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