config tint f0/0no ip addressno shutdownint f0/0.1encapsulation dot1q 1ip address 10.0.0.1 255.0.0.0int f0/0.2encapsulation dot1q 2ip address 172.16.0.1 255.255.0.0end这是我从笔记找来的是关於路由器的设定请问为什麽f0/0需要输入no ip address?我试过加了ip address到f0/0还是可以做到单臂路由的阿如果我不打n...

sorry for my poor english...i am from china :( in this case,four computers connected to one hub,and the hub's speed is 100Mbpsnormally when four computers send a frame to the hub at the same time,hub's speed should be 25Mbps <---this i knowand when i...