Which IPV6 routing protocol uses multicast group FF02::9 to send updates?（）

What is the default maximum number of equal-cost paths that can be placed into the routing of a cisco OSPF router?（）

A. 16
B. 2
C. unlimited
D. 4

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Which type of EIGRP route entry describes a feasible successor?（）

A. a primary route,stored in the routing table
B. a backup route,stored in the routing table
C. a backup route,stored in the topology table
D. a primary route,stored in the topology table

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