网络数据链路层ppp格式的相关内容

文章 2024-06-07 来自：开发者社区

计算机网络——数据链路层-点对点协议（组成部分、PPP帧格式、透明传输、差错检测、工作状态）

本篇我们介绍点对点协议PPP 介绍点对点协议PPP（Point-to-Point Protocol）是目前使用最广泛的点对点数据链路层协议。请大家想想看：一般的英特网用户，是如何接入到英特网的呢？常都是要通过连接到某个英特网服务提供者ISP（例如中国电信、中国联通、中国移动这三大运营商）才能接入英特网。这些ISP已经从英特网管...

文章 2022-02-14 来自：开发者社区

【计算机网络】数据链路层 : 广域网 ( 广域网概念 | PPP 协议 | PPP 协议功能 | PPP 协议组成 | PPP 协议帧格式 )

文章目录一、广域网二、广域网与局域网对比三、PPP 协议四、PPP 协议需要实现的功能五、PPP 协议不需要实现的功能六、PPP 协议组成部分七、PPP 协议示例八、PPP 协议帧格式一、广域网广域网 ( Wide Area Network , WAN ) :① 覆盖范围 : 物理范围很大 , 几十公里 ~ 几千公里 , 跨城市 , 跨国家 , 跨洲 ;② 使用技术 : 广域网 ....

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更新时间 2024-06-07 16:07:48

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