单项选择题
A.0 B.7 C.64 D.255
Which two LSA types can be used to aggregate inter-area...
多项选择题Which two LSA types can be used to aggregate inter-area routes?（）
A. Type 2 B. Type 3 C. Type 4 D. Type 5 E. Type 9
An IS-IS router is adjacent to and passing traffic with...
单项选择题An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）
A. Level 1 only B. Level 2 only C. Level 1 and Level 2 D. Level 3 only
Which method should be used to dynamically elect an RP ...
单项选择题Which method should be used to dynamically elect an RP when your network is using PIM version1?（）
A. auto-RP B. static RP C. discovery mode D. bootstrap protocol
