计算机网络技术第2版

1星价 ¥20.4 (5.5折)

2星价￥20.4 定价￥37.0

作者：孙波，曾振东主编

出版社：机械工业出版社

本类榜单：教材

分类：教材 > 高职高专教材

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ISBN：9787111470786
装帧：一般胶版纸
册数：暂无
重量：暂无
开本：16开
页数：244
出版时间：2017-09-01
条形码：9787111470786 ; 978-7-111-47078-6

本书特色

本书是按照高职高专的教学要求，以职业岗位技能培养为目的而编写的
教材。内容注重对学生实践动手能力的培养，通过设置多个实训任务场景，
引导学生由浅入深地学习计算机网络相关的知识与技术。全书共分14 章，
分别介绍了计算机网络基础知识、数据通信基础、局域网基础、以太网组网
技术、交换机与虚拟局域网、无线局域网、网络互联与IP 地址、IP 数据报、
路由器与路由选择、三层交换技术、TCP 与UDP、应用层协议与应用服务、
广域网技术以及IPv6 技术等内容，并附有习题和课后实训。

本书是按照高职高专的教学要求，以职业岗位技能培养为目的而编写的
教材。内容注重对学生实践动手能力的培养，通过设置多个实训任务场景，
引导学生由浅入深地学习计算机网络相关的知识与技术。全书共分14 章，
分别介绍了计算机网络基础知识、数据通信基础、局域网基础、以太网组网
技术、交换机与虚拟局域网、无线局域网、网络互联与IP 地址、IP 数据报、
路由器与路由选择、三层交换技术、TCP 与UDP、应用层协议与应用服务、
广域网技术以及IPv6 技术等内容，并附有习题和课后实训。

本书内容丰富，概念清楚，技术实用，难度适中，理论与实训任务结合
紧密，并且反映了当前计算机网络技术的一些*内容。

本书既可作为高等职业院校计算机及相关专业的计算机网络课程教材，也
可作为计算机网络培训教材或网络技术爱好者、工程技术人员的参考用书。

内容简介

本书介绍了计算机网络基础知识、数据通信基础、局域网基础、以太网组网技术、交换机与虚拟局域网、无线局域网、网络互联与IP地址、IP数据报、路由器与路由选择、三层交换技术、TCP与UDP、应用层协议与应用服务、广域网技术以及IPv6技术等内容。

第2版前言
第1版前言
第1 章计算机网络概述································1

1.1 计算机网络的发展及分类·························1
1.1.1 计算机网络的基本概念······················1
1.1.2 计算机网络的发展······························2
1.1.3 计算机网络的分类······························3
1.2 计算机网络通信协议·································4
1.3 ISO/OSI 参考模型······································5
1.3.1 为何需要网络模型······························5
1.3.2 ISO/OSI 介绍·······································5
1.3.3 数据的封装与传递······························7
1.3.4 ISO/OSI 商业应用的失败···················8
1.4 Internet 与TCP/IP ······································8
1.4.1 Internet 的起源·····································8
1.4.2 TCP/IP 介绍·········································9
1.4.3 TCP/IP 整体层次模型·························9
1.4.4 TCP/IP 协议栈····································11
本章小结·····························································12
习题及课后实训·················································12
第2 章数据通信基础····································14

2.1 数据通信的基本概念································14
2.1.1 数据通信系统的模型·························14
2.1.2 数据通信的常用术语·························15
2.1.3 数据通信方式·····································16
2.1.4 数据通信中的同步方式·····················17
2.1.5 数据通信中的主要技术指标·············19
2.2 数据编码与传输技术································21
2.2.1 模拟数据和数字数据通信·················21
2.2.2 数字数据的数字信号编码·················22
2.2.3 数字数据的模拟信号编码·················24
2.2.4 模拟数据的数字信号编码·················25
2.2.5 基带传输与频带传输·························26
2.3 多路复用技术············································26
2.3.1 多路复用技术的基本概念·················26
录

2.3.2 频分多路复用·····································27
2.3.3 波分多路复用·····································28
2.3.4 时分多路复用·····································28
2.4 分组交换技术············································29
2.4.1 分组交换概念·····································29
2.4.2 数据报交换·········································30
2.4.3 虚电路交换·········································31
2.5 差错控制技术············································32
2.5.1 差错控制的基本概念·························32
2.5.2 差错控制编码·····································32
2.5.3 差错控制方法·····································33
本章小结·················································

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