网络计算机网络五层的相关内容

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（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...

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（1/4）-常见的计算机网络体系结构（OSI体系、TCP/IP体系、原理体系五层协议）

OSI体系结构 OSI体系介绍著名的“开放系统互连参考模型”，简称为OSI。该模型是一个七层协议的体系结构：它是法律上的国际标准。到了20世纪90年代初期，虽然整套的OSI国际标准都...

文章 2022-02-14 来自：开发者社区

【计算机网络】计算机网络概述 : 总结 ( 概念 | 组成 | 功能 | 分类 | 性能指标 | OSI 七层参考模型 | TCP/IP 模型 | 五层参考模型 )★★★

文章目录一、计算机网络概念 ★二、计算机网络组成 ★三、计算机网络功能 ★四、计算机网络分类 ★五、性能指标 ★★六、分层架构 ★★一、计算机网络概念 ★计算机网络是互连的 , 自治的计算机集合 ;互连 : 互联互通 ;自治 : 计算机系统之间 , 没有主从关系 , 都是互相独立的 ;参考博客 : 【计算机网络】计算机网络相关概念 ( 计算机网络概念 | 计算机网络功能 | 组成 |....

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更新时间 2024-06-07 16:08:28

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