单项选择题
What is the maximum suppress time for a dampened route, by default?（）
A.5 minutes B.30 minutes C.60 minutes D.90 minutes
多项选择题 Which two statements accurately describe an IBGP peering session?（） (Choose two.)
单项选择题 Which form of BGP changes the BGP Next Hop attribute by default?（）
单项选择题 Which BGP route selection criterion is superior?（）
