单项选择题
A. network control B. best effort C. assured forwarding D. expedited forwarding
Which two IS-IS hello values must match to form a Level...
多项选择题Which two IS-IS hello values must match to form a Level 1 IS-IS adjacency? （）
A.AFI B.Area C.System id D.N-Selector
Given the community: community transit-peers members "^...
多项选择题Given the community: community transit-peers members "^(123|456):[3579].0?$"; Which threecommunities does this expression match? （）
A. 456:91 B. 123:70 C. 123:440 D. 456:321 E. 123:550
You want to configure a single EBGP peering session ove...
单项选择题You want to configure a single EBGP peering session over parallel physical circuits. Which BGPfeature enables load balancing in this scenario?（）
A. multihop BGP B. multicast BGP C. route reflection D. multiprotocol BGP
