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A.origin,AS-path,next-hop
B.AS-path,origin,MED
C.AS-path,origin,weight
D.AS-path,weight,MED
R1收到組播信息而R2收不到，why？
A.O IA
B.O E1
C.O E2
D.O
A.source IP address and the protocol （such as SSL， HTTPS， SSH）
B.the packet Time to Live and the source IP address
C.type of service header and DSCP value
D.destination IP address
最新試題
Refer to the exhibit.Which statement describes DLCI 17?（）
four switches， which one will be root switch.（no pic）.
Which of the following are key characteristics of PPP?（）
what is four ospf area type？
A default Frame Relay WAN is classified as what type of physical network?（）
什么問題導(dǎo)致SERVER VTP密碼跟替他交換機VTP密碼不匹配？
What field in IP packet is used for classification by QOS？
When upgrading the IOS image,the network administrator receives the exhibited error message.What could be the cause of this error?（）
QoS機制中的分類，采用ip數(shù)據(jù)包中的哪個字段？
The Frame Relay network in the diagram is not functioning properly.What is the cause of the problem?（）