网络计算机网络体系结构分层的相关内容

文章 2024-06-06 来自：开发者社区

计算机网络——计算机网络体系结构（3/4）-计算机网络体系结构分层思想举例

计算机网络体系结构分层思想举例假设网络拓扑如下所示，主机属于网络N1，Web服务器属于网络N2，N1和N2通过路由器互连。打开一个网页...

文章 2024-06-06 来自：开发者社区

计算机网络——计算机网络体系结构（2/4）-分层的必要性（五层协议原理体系结构）

计算机网络是个非常复杂的系统。早在最初的ARPANET设计时就提出了分层的设计理念。 "分层"可将庞大而复杂的问题，转化为若干较小的局部问题，而这些较小的局部问题就比较易于研究和处理。下面，我们以五层原理结构体系，按照由简单到复杂的顺序,来看看实现计算机网络要面临哪些主要的问题，以及如何将这些问题划分到相应的层次，层层处理。物理层采用怎...

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更新时间 2024-06-07 16:08:43

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