linux tc usage

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TC, means traffic control, can be achieved by using queuing disciplines(qdisc). Here is an example picture Classes There are two kinds of qdiscs, classless and classfull. Classless qciscs can only have a single scheduler assigned, can’t contain more classes Pfifo: limits the size of a queue by packtets Bfifo: limits the size of a queue by bytes Pfifo_fast: contains 3 fifo queues, from 0 to 2. 0 get the packets