Novel applications and network scenarios challenge existing traffic management strategies. Hierarchical Quality of Service (HQoS) provides a fine control of resource sharing and delay, but traditional HQoS solutions have challenging complexity that prevents their deployment in the traffic management engine of high-speed switches. Programmable switches have emerged to make the packet processing pipelines flexible and reconfigurable, but their traffic management capabilities still rely on fixed functions that cannot handle the complexity of traditional HQoS approaches.

Eredeti fellelhetőség: mtmt.hu