In low-speed network,it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets

admin2010-12-17  24

问题    In low-speed network,it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets to slow down.In high-speed networks,this approach often works poorly,because in the(71) between sending the notification and notification arriving at the source,thousands of additional(72) may arrive.In ATM network,a major tool for preventing(73)is(74)control.When a host wants a new virtual(75),it must describe the traffic to be offeredand the service expected.

选项 A、collision
B、congestion
C、drop
D、delay

答案B

解析
转载请注明原文地址:https://jikaoti.com/ti/DRa7FFFM
0

相关试题推荐
最新回复(0)