单项选择题
Which IPV6 routing protocol uses multicast group FF02::9 to send updates?（）
A. RIPng B. OSPFv3 C. static D. IS-IS for IPv6
单项选择题 What is the default maximum number of equal-cost paths that can be placed into the routing of a cisco OSPF router?（）
单项选择题 Which type of EIGRP route entry describes a feasible successor?（）
单项选择题 How dose a DHCP server dynamically assign IP address to host?（）
