单项选择题
A. Link LSA
B. Interarea prefix LSA for ABRs
C. Router LSA
D. Switch LSA
E. Intra - area prefix LSA
F. None of the above
单项选择题 What is IPv6 router solicitation?（）
多项选择题 To enable BGP tunneling over an IPv4 backbone, the IPv4 address 192.168.30.1 is converted into a valid IPv6 address. Which three IPv6 addresses are acceptable formats for the IPv4 address? （）
单项选择题 Refer to the exhibit. Based on the output from the show command on RT1which statement is true? （）