A.ermit all packet smatching the first three octets of the source address to all destinations
B.permit all packet matching the last octet of the destination address and accept all source addresses
C.permit all packet matching the host bits in the source address to all destinations
D.permit all packet from the third subnet of the network address to all destinations
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A network administrator is troubleshooting the OSPF configuration of routers R1 and R2.The routers cannot establish an adjacency relationship on their common Ethernet link.The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2.Based on the information in the graphic,what is the cause of this problem?（）
R1 will choose which path to reach 10.1.0.0？
what is the advantage of policing opposite to shaping？
What field in IP packet is used for classification by QOS？
Refer to the exhibit.How many broadcast domains exist in theexhibited topology？（）
What is the next state of initial in spanning-tree protocol？
如何實現(xiàn)擁塞避免？
What is the three main step of using the QoS feature with MQC command line interface？
The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.00.0.0.255 any What is the effect of this access list configuration?（）
what is the disadvantage of policing？