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对ATM的QoS进行简要介绍之后,重点讨论了在ABR服务中为实现QoS而可以采用的两种流量控制方式,并提出了一种改进的基于速率的流控机制,这种方式在广域网中显得更为公平。
After a brief introduction of ATM QoS, two kinds of traffic control methods that can be used to realize QoS in ABR service are discussed, and an improved rate-based flow control mechanism is proposed. This method appears in the wide area network More fair.