A.盡力避免網(wǎng)絡擁塞 B.調(diào)控IP網(wǎng)絡流量 C.支撐網(wǎng)絡中的實時業(yè)務 D.QoS可以創(chuàng)造寬帶,使寬帶的使用更加合理
A.寬帶(Bandwidth) B.吞吐量(Throughput) C.時延(Dela) D.抖動(Jitter)
A.Best Effort B.FIFO(First Input First Output) C.DiffServ(Differentiated Service) D.IntServ(Integrated Service)