单项选择题
Which routing table stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?（）
A. inet.0 B. inet.1 C. inet.2 D. inet.3
多项选择题 Which two statements are correct when you use the reject parameter as the next-hop value for a static route?（）
多项选择题 Which two statements are true regarding routing tables?（）
多项选择题 Which two statements are true regarding route preference?（）
