May 2025
Beginner to intermediate
264 pages
2h 55m
Chinese
Overview
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深入探讨核心互联网协议，了解它们如何协同工作将数据包从一个网络传输到另一个网络。通过更新后的版本，您将深入探讨每个协议的各个方面，包括操作基础知识和安全风险，并了解交换机和路由器等网络硬件的功能。新章节详细探讨了传输控制协议 （TCP） 和用户数据报协议。
本书非常适合初学网络工程的工程师，每章都包含一套复习题以及实用、动手操作的实验室练习。
您将探索以下主题：
- 基本网络架构：协议和功能如何相互配合
- 以太网协议的结构与工作原理
- TCP/IP 协议字段、操作和网络中使用的寻址
- 典型 IPv4 网络中的地址解析过程
- 交换机、接入点、路由器及处理数据包的组件
- TCP详细信息，包括数据包内容及客户端-服务器数据包流
- 互联网控制消息协议在网络操作期间如何提供错误消息
- 网络掩码（子网划分）如何帮助确定网络
- 用户数据报协议的操作、结构及常见用途
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