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?（）

The Frame Relay network in the diagram is not functioning properly.What is the cause of the problem?（） 

A default Frame Relay WAN is classified as what type of physical network?（）

What is method list for configure aaa？

一堆交換機一個server、一個transpare，問配置prune在哪里配置？

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

hsrp speak狀態(tài)是什么意思？

兩ebgp鄰居發(fā)路由過來 ，哪些屬性重置？

what is the disadvantage of policing？

aaa架構(gòu)中哪個是要求用戶輸入用戶名和密碼？