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

兩ebgp鄰居發(fā)路由過來 ，哪些屬性重置？

What is the three main step of using the QoS feature with MQC command line interface？

Local Preference？

QoS機制中的分類，采用ip數(shù)據(jù)包中的哪個字段？

What field in IP packet is used for classification by QOS？

如何實現(xiàn)擁塞避免？

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

SPT初始狀態(tài)之后的一個狀態(tài)是什么？

what is the disadvantage of policing？