SPT初始狀態(tài)之后的一個(gè)狀態(tài)是什么？

一堆交換機(jī)一個(gè)server、一個(gè)transpare，問配置prune在哪里配置？

如何實(shí)現(xiàn)擁塞避免？

Refer to the exhibit.How many broadcast domains exist in theexhibited topology？（）

Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown？（）

When upgrading the IOS image,the network administrator receives the exhibited error message.What could be the cause of this error?（）

問一個(gè)怎么樣的屬性，能讓路由不通告給任何的peer？

當(dāng)將多個(gè)交換機(jī)加入到MST region當(dāng)中會發(fā)生什么（what happen）？

Refer to the exhibit.The network administrator is in acampus building distant from Building B.WANRouter is hosting a newly installed WAN link on interface S0/0.The new link is not functioning and the administrator needs to determine if the correct cable has been attached to the S0/0 interface.How can the administrator accurately verify the correct cable type on S0/0 in the most efficient manner?（）

How should arouter that is being used in a Frame Relay network be configured to avoid split horizon issues from preventing routing updates?（）