单项选择题
A.80米B.60米C.100米D.20米
A.192.168.32.59B.192.168.32.63C.192.168.32.64D.192.168.32.72
A.255.255.255.252B.255.255.255.240C.255.255.255.224D.255.255.255.248
当一台路由器重启后,根据给出的信息判断路由器的router-id是什么?()
A.208.149.23.194B.220.173.149.10C.208.149.23.162D.190.172.32.10
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