单项选择题
A.主机名字与IP地址 B.协议及顺序 C.主机名字和域名 D.服务及顺序
A.ip route 192.168.0.0255.255.255.061.235.1.1 B.ip route 192.168.0.0255.255.255.0 s0/0 C.ip route 0.0.0.00.0.0.061.235.1.1 D.ip route 0.0.0.0.0 s0/1
A.RouterA (Config-router) #passive-interface fastethemet 0/0 B.RouterA (Config-if) # passive-interface rip C.RouterA(Config)#passive-interface fastethernet 0/0 D.RouterA(Config-if) #rip passive-interface