tcp/ip协议osi七层模型-阿里云

计算机网络原理【网络初识与TCP/IP四层模型和OSI七层模型的概念】

🍎一.什么是网络🍒1.1网络的发展一.独立模式独立模式：我们的最早的计算机之间是相互独立二.网络互连随着时代的发展，越来越需要计算机之间互相通信，共享软件和数据，即以多个计算机协同工作来完成业务，就有了网络互连网络互连：将多台计算机连接在一起，完成数据共享数据共享本质...

Internet协议栈 TCP/IP模型、以太网封装以及解封装过程、物理层、链路层、网络层、传输层、应用层的作用 OSI七层模型

TCP/IP参考模型以太网数据封装以及解封装过程：数据封装应用层：数据单元传输层：数据段网络层：数据包网络接口层：数据帧（osi第二数据链路层）各层次的传输数据单元物理层：发送端：将上层交过来的帧，将帧当中的bit或一些bit把他变成物理信号、电磁波的信号，让这些...

TCP/IP四层模型和OSI七层模型

表1-1是 TCP/IP四层模型和OSI七层模型对应表。我们把OSI七层网络模型和Linux TCP/IP四层概念模型对应，然后将各种网络协议归类。表1-1 TCP/IP四层模型和OSI七层模型对应表 OSI七层网络模型 Linux ...

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更新时间 2023-01-05 23:34:05

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