多项选择题
What are two valid actions for a routing policy?（）
A. discard B. next policy C. accept D. ignore
单项选择题 What is a route filter?（）
单项选择题 What is the default export routing policy for RIP?（）
单项选择题 There are three static routes in the routing table that need to be announced to your OSPF peers. Which method is used to accomplish this?（）
