调制和谈 Modulation Protocols

节制和谈 Error Control Protocols

动态主机节制和谈 dynamic host control protocol

传输节制和谈 TCP

让我们来绘制和谈 Let's draw and talk

链路节制和谈 LCP

链接节制和谈 LCP

用于绘制和谈 Lets draw and talk

因特网节制报文和谈 ICMP

网问节制报文和谈 ICMP