tail drop造句

• After that , qos management methods are introduced , including packet classification , congestion control and buffer queue management . several queuing principles are compared such as fifo queuing , prioritized queuing and weighted fair queuing . tail drop and active queue management are also introduced in this part
  同时对epon系统采用的qos管理策略做了详细的阐述,分析了报文分类方法、拥塞管理策略、缓冲队列管理策略,对比了fifo队列、 pq队列和wfq队列等几种主要的队列特点,以及尾丢弃和主动队列管理aqm的区别。