路由器工作于().用于连接多个逻辑上分开的网络
时间:2020-06-18
人气:0
IP协议提供的是服务类型是
局域网中的MAC层与OSI参考模型()相对应。
No sooner ()had I reached home than Michael arrived with Jane in his car
PPP是面向()的协议。
He is ______absorbed in his own thoughts that he seems unaware of what's going on in the room
下列不属于广域网的是
I'd appreciate it very much if you could make some ________on my recent article at the conference.
C类IP地址的最高三个比特位.从高到低依次是
以下传输介质性能最好的是