icmp由ip和一些更高级别的协议使用，如传输控制协议(TCP)。

ICMP is used by IP as well as some higher level protocols, such as Transmission Control protocol (TCP).

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结果，名为TCP/IP的一套网络互联协议（在首批标准化的两个协议——即传输控制层协议和互联网协议后）产生。

The result was a suite of internetworking protocols known as TCP/IP (after the first two protocols defined by the standard, Transmission Control Protocol and Internet Protocol).

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流控制传输协议(SCTP)是2.6内核中增加的一个新的传输层协议。

Stream Control Transmission protocol (SCTP) is a new transport layer protocol added to the 2.6 kernel.

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