aaa架構(gòu)中哪個(gè)是要求用戶輸入用戶名和密碼？

如何實(shí)現(xiàn)擁塞避免？

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?（）

what is the advantage of policing opposite to shaping？

兩ebgp鄰居發(fā)路由過來 ，哪些屬性重置？

QoS機(jī)制中的分類，采用ip數(shù)據(jù)包中的哪個(gè)字段？

what is the disadvantage of policing？

什么是NAT？

R1 will choose which path to reach 10.1.0.0？

Local Preference？