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普通高等院校計算機基礎教育“十三五”規(guī)劃教材:計算機網(wǎng)絡 
定 價：42 元
9 7 2 8 2 7 8 1 4 1 2 3 2 
全書共分 8 章，主要介紹計算機網(wǎng)絡的概念、發(fā)展和相關性能指標，數(shù)據(jù)通信技術的基礎知識，網(wǎng)絡體系結構中的 OSI 參考模型、TCP/IP 參考模型，局域網(wǎng)的組成、體系結構以及組網(wǎng)技術，廣域網(wǎng)中的數(shù)據(jù)交換技術以及分組交換網(wǎng)、ISDN、FR、DDN、ATM 及網(wǎng)絡互聯(lián)，Internet 技術與應用，網(wǎng)絡管理和網(wǎng)絡安全的基礎知識、數(shù)字簽名和數(shù)字證書、因特網(wǎng)的安全協(xié)議、網(wǎng)絡入侵檢測以及防火墻和病毒的相關知識，*后介紹了許多計算機網(wǎng)絡發(fā)展的新技術。本書適合作為普通高等院校本科計算機網(wǎng)絡教材，也可作為計算機網(wǎng)絡愛好者的參考用書。
，計算機網(wǎng)絡應用幾乎已遍及政治、經(jīng)濟、軍事、科技、生活等人類活動的各個領域，并正在對社會發(fā)展、生產(chǎn)結構以至人們的日常生活方式產(chǎn)生著深刻的影響和沖擊。計算機網(wǎng)絡將成為 21 世紀全球信息社會的重要支柱和基礎設施。計算機網(wǎng)絡既是高等院校計算機科學與技術及其他相關專業(yè)的一門核心專業(yè)基礎課程，也是非計算機專業(yè)的學生學習和掌握計算機應用技術的一門專業(yè)基礎課程，同時也是計算機類專業(yè)研究生入學考試全國統(tǒng)考課程。為了適應應用型人才培養(yǎng)和研究生入學考試發(fā)展的需求，作者根據(jù)多年從事本科學生網(wǎng)絡課程教學實踐與科研工作的經(jīng)驗編寫了本書。本書融入團隊成員最新的科研成果，堅持實用技術和工程實踐相結合的原則，注重能力和技能培養(yǎng)，全面系統(tǒng)地介紹了計算機網(wǎng)絡的基本原理、技術與網(wǎng)絡應用。編寫過程中，我們根據(jù)相關課程的教學要求和特點，從實際出發(fā)，力求做到：（1）內(nèi)容全面，層次分明，結構合理。（2）突出重點、難點并全面解讀，力求解決實踐性問題。（3）示例豐富，實用性強，并配備大量習題以加強讀者的掌握程度。（4）反映當前網(wǎng)絡技術發(fā)展最新成果，概念準確，層次清晰，易于學習。本書共分 8 章。第 1 章討論了計算機網(wǎng)絡的概念、發(fā)展和相關性能指標、計算機網(wǎng)絡的分類、計算機網(wǎng)絡的性能。第 2 章主要介紹了有關數(shù)據(jù)通信技術的基礎知識，從傳輸介質、傳輸方式、編碼技術、多路復用、差錯控制及檢錯等方面展開討論。第 3 章主要介紹了網(wǎng)絡體系結構中的 OSI 參考模型、TCP/IP 參考模型，并對各層功能做了詳細分析和研究。第 4 章介紹了局域網(wǎng)的組成、體系結構以及組網(wǎng)技術，并且融入了最新的操作系統(tǒng)。第 5 章主要介紹了廣域網(wǎng)中的數(shù)據(jù)交換技術以及分組交換網(wǎng)、ISDN、FR、DDN、ATM 以及網(wǎng)絡互連。第 6 章 Internet 技術與應用，介紹了 Internet 的常用技術以及接入方式、Internet 的地址、域名與域名系統(tǒng)、Internet 基本服務、Internet 基本應用等知識。第 7 章討論了網(wǎng)絡管理和網(wǎng)絡安全的基礎知識、數(shù)字簽名和數(shù)字證書、因特網(wǎng)的安全協(xié)議、網(wǎng)絡入侵檢測、防火墻和病毒的相關知識。第 8 章主要介紹了許多計算機網(wǎng)絡發(fā)展的新技術，如因特網(wǎng)的音頻和視頻服務、無線網(wǎng)絡、下一代互聯(lián)網(wǎng)等。本書由張彬、段國云任主編，杜丹蕾、廖文芳、李婭菲任副主編。具體編寫分工：第 1 章、第 2 章、第 3 章由張彬編寫；第 7 章、第 8 章由段國云編寫；第 4 章由杜丹蕾編寫；第 5 章由廖文芳編寫；第 6 章由李婭菲編寫，全書由張彬、杜丹蕾、李婭菲統(tǒng)稿。前 言肖可、歐紅星、唐亞純等人參與了本書的編寫工作。本書得到了下列科研項目的資助：湖南省教育廳 2015 年教學改革課題，“工程認證模式下 IT 課程虛擬仿真實驗平臺的研究與實踐”，湘教通[2015]291 號；永州市科技局規(guī)劃課題，“一種 PDA 投遞輔助系統(tǒng)的研究”，永財企指[2014]33 號（序號 27）；湖南省教育廳 2014 年教學改革項目，“面向校企合作的計算機類應用技術人才培養(yǎng)模式的改革與研究”，湘教通[2014]247 號；永州市科技局課題，“基于 Android 平臺的農(nóng)超對接信息服務平臺”，永財企指[2015]25 號（序號 5）；湖南科技學院 2015 年課題，“移動社交網(wǎng)絡中基于區(qū)域互換的位置隱私保護模型研究”，項目編號：110391005；永州市科技局 2015 年課題，“軌跡隱私保護在新型 4G 網(wǎng)絡中的應用研究”，項目編號：110371018；永州市科技局 2015 年課題，“六足機器人位姿控制及步態(tài)規(guī)劃研究”，項目編號：110371013；湖南科技學院 2015 年課題，“基于 Arduino 的多足機器人運動控制系統(tǒng)研究”，項目編號：110391001。在此感謝這些課題的主持人。由于時間緊迫，編者水平有限，加之計算機網(wǎng)絡技術發(fā)展迅速，書中難免存在疏漏和不妥之處，懇請廣大讀者不吝賜教。編 者2016 年 12 月
張彬，湖南科技學院電子與信息工程學院實驗實訓部主任，湖南省計算機基礎課示范中心副主任，湖南省電子信息與通信系統(tǒng)虛擬仿真實驗中心副主任，中南大學計算機應用技術碩士學位畢業(yè)，承擔多門計算機專業(yè)核心課程的教學工作，深受師生好評。主持、參與省級課題3項，主持市級課題4項，發(fā)表論文20余篇，出版教材1部，參編教材2部，自編教材3部，指導學生獲校級以上獎勵5次。獲得“湖南省優(yōu)秀實驗（實踐）教師”、“永州市青年崗位能手”、“湖南科技學院青年教學能手”、“湖南科技學院優(yōu)秀教學獎”，“湖南科技學院優(yōu)秀黨員標兵”、“湖南科技學院服務育人好員工”等榮譽稱號。目前研究方向：智能信息處理、網(wǎng)絡與網(wǎng)絡安全、嵌入式系統(tǒng)。段國云（1982—），男，漢族，中共黨員，碩士，副教授/工程師，湖南永州人。主要研究方向為網(wǎng)絡與信息安全、Web技術。主持和參加*、省級課題多項。主持及參與編寫教材四本，獲國家三項專利，在國家核心刊物和省級以上刊物發(fā)表科研論文20余篇。
第1章 計算機網(wǎng)絡概述 ....................................................................... 11.1 計算機網(wǎng)絡的基礎知識 ..............................................................................................11.1.1 計算機網(wǎng)絡的基本概念........................................................................................11.1.2 計算機網(wǎng)絡的基本功能.......................................................................................11.1.3 計算機網(wǎng)絡的組成..............................................................................................31.2 計算機網(wǎng)絡的產(chǎn)生和發(fā)展歷程.................................................................................41.2.1 面向終端的計算機網(wǎng)絡......................................................................................51.2.2 以資源共享為目標的計算機網(wǎng)絡 .....................................................................51.2.3 標準化網(wǎng)絡.........................................................................................................61.2.4 計算機網(wǎng)絡的發(fā)展歷程 .....................................................................................71.3 計算機網(wǎng)絡分類 .......................................................................................................101.3.1 按網(wǎng)絡覆蓋的地理范圍分類.............................................................................101.3.2 按網(wǎng)絡的拓撲結構分類 .................................................................................... 111.3.3 按網(wǎng)絡協(xié)議分類................................................................................................121.3.4 按傳輸介質分類................................................................................................121.3.5 按傳播技術分類................................................................................................131.3.6 按網(wǎng)絡操作系統(tǒng)分類 ........................................................................................131.4 計算機網(wǎng)絡的性能 ...................................................................................................131.4.1 計算機網(wǎng)絡的性能指標.....................................................................................131.4.2 計算機網(wǎng)絡的非性能特征 ................................................................................171.5 計算機網(wǎng)絡的發(fā)展趨勢............................................................................................181.5.1 計算機網(wǎng)絡發(fā)展現(xiàn)狀.........................................................................................181.5.2 計算機網(wǎng)絡發(fā)展方向 ........................................................................................19小結...................................................................................................................................21習題...................................................................................................................................21第2章 數(shù)據(jù)通信基礎..........................................................................222.1 數(shù)據(jù)通信基本知識 ..................................................................................................222.1.1 信息、數(shù)據(jù)、信號和信道................................................................................222.1.2 數(shù)據(jù)通信系統(tǒng)...................................................................................................242.2 數(shù)據(jù)傳輸介質..........................................................................................................24目 錄2計算機網(wǎng)絡2.2.1 雙絞線...............................................................................................................252.2.2 同軸電纜 ..........................................................................................................272.2.3 光纖..................................................................................................................282.2.4 無線介質 ..........................................................................................................302.3 數(shù)據(jù)傳輸方式..........................................................................................................322.3.1 模擬傳輸與數(shù)字傳輸 .......................................................................................322.3.2 串行通信與并行通信.......................................................................................332.3.3 數(shù)據(jù)傳輸方向 ..................................................................................................342.3.4 同步傳輸與異步傳輸.......................................................................................342.3.5 基帶傳輸與頻帶傳輸.......................................................................................352.4 數(shù)據(jù)編碼技術..........................................................................................................362.4.1 數(shù)字信號模擬化時的編碼方式 .......................................................................362.4.2 模擬信號數(shù)字化時的編碼方式.......................................................................382.4.3 數(shù)字數(shù)據(jù)編碼 ..................................................................................................392.5 多路復用技術..........................................................................................................402.5.1 頻分多路復用...................................................................................................402.5.2 時分多路復用 ...................................................................................................412.5.3 波分多路復用技術 ..........................................................................................422.6 差錯控制方法..........................................................................................................432.6.1 差錯的產(chǎn)生原因...............................................................................................432.6.2 差錯控制 ..........................................................................................................432.6.3 差錯控制編碼 ..................................................................................................44小結...................................................................................................................................46習題...................................................................................................................................46第3章 計算機網(wǎng)絡體系結構 ................................................................473.1 網(wǎng)絡體系結構 ..........................................................................................................473.1.1 網(wǎng)絡體系結構的發(fā)展........................................................................................473.1.2 協(xié)議與劃分層次...............................................................................................483.1.3 網(wǎng)絡體系結構相關概念 ...................................................................................503.2 網(wǎng)絡體系結構參考模型...........................................................................................513.2.1 OSI參考模型.......................................................................................................513.2.2 OSI各層功能介紹.............................................................................................533.2.3 TCP/IP參考模型................................................................................................683.2.4 OSI參考模型與TCP/IP參考模型的比較...........................................................723.2.5 具有五層協(xié)議的參考模型...............................................................................733.3 網(wǎng)際協(xié)議（IP）和IP地址........................................................................................743.3.1 網(wǎng)際協(xié)議...........................................................................................................743目 錄3.3.2 IP地址 ...............................................................................................................763.3.3 IP地址的映射 ...................................................................................................773.3.4 子網(wǎng)掩碼 ..........................................................................................................783.3.5 無分類編址方法CIDR.......................................................................................80小結...................................................................................................................................81習題...................................................................................................................................81第4章 局域網(wǎng)...................................................................................824.1 局域網(wǎng)概述 ..............................................................................................................824.1.1 局域網(wǎng)的定義....................................................................................................824.1.2 局域網(wǎng)的分類...................................................................................................834.2 局域網(wǎng)介質訪問控制方式......................................................................................844.2.1 載波偵聽多路訪問/沖突檢測法（CSMA/CD）..............................................854.2.2 令牌環(huán)訪問控制方式（Token Ring）.............................................................864.2.3 令牌總線訪問控制方式（Token Bus）..........................................................874.3 局域網(wǎng)體系結構......................................................................................................884.3.1 局域網(wǎng)參考模型...............................................................................................884.3.2 IEEE 802標準.....................................................................................................894.4 局域網(wǎng)組網(wǎng)技術......................................................................................................904.4.1 以太網(wǎng)...............................................................................................................904.4.2 快速以太網(wǎng) ......................................................................................................924.4.3 千兆位以太網(wǎng) ..................................................................................................934.4.4 令牌環(huán)網(wǎng)絡 ......................................................................................................954.4.5 FDDI光纖環(huán)網(wǎng)...................................................................................................964.4.6 ATM局域網(wǎng).......................................................................................................974.5 局域網(wǎng)操作系統(tǒng)......................................................................................................984.5.1 網(wǎng)絡操作系統(tǒng)概述...........................................................................................984.5.2 局域網(wǎng)操作系統(tǒng)的分類...................................................................................994.5.3 局域網(wǎng)操作系統(tǒng)的基本功能......................................................................... 1004.5.4 幾種典型的局域網(wǎng)操作系統(tǒng)..........................................................................101小結.................................................................................................................................102習題.................................................................................................................................103第5章 廣域網(wǎng).................................................................................1045.1 廣域網(wǎng)概述 ............................................................................................................ 1045.1.1 廣域網(wǎng)簡介...................................................................................................... 1045.1.2 廣域網(wǎng)與局域網(wǎng)的區(qū)別 ................................................................................. 1055.1.3 數(shù)據(jù)交換技術................................................................................................. 1064計算機網(wǎng)絡5.2 公共傳輸系統(tǒng)及其接入技術..................................................................................1115.2.1 公共交換電話網(wǎng)...............................................................................................1115.2.2 公共傳輸系統(tǒng)接入方式...................................................................................1115.3 X.25分組交換網(wǎng)......................................................................................................1115.4 綜合業(yè)務數(shù)字網(wǎng).....................................................................................................1135.5 數(shù)字數(shù)據(jù)網(wǎng).............................................................................................................1155.6 幀中繼FR.................................................................................................................1185.6.1 幀中繼的工作原理..........................................................................................1185.6.2 幀中繼的幀格式 .............................................................................................1215.6.3 幀中繼的擁塞控制 ........................................................................................ 1225.7 異步傳輸模式........................................................................................................ 1245.7.1 ATM的基本概念.............................................................................................. 1245.7.2 ATM的協(xié)議參考模型和信元結構 ................................................................. 1255.7.3 ATM的邏輯連接機制..................................................................................... 1305.7.4 AAL層舉例：AAL5.......................................................................................... 1335.8 網(wǎng)絡互連................................................................................................................ 1345.8.1 網(wǎng)絡互連概述................................................................................................. 1345.8.2 因特網(wǎng)接入技術 ............................................................................................ 1365.8.3 網(wǎng)絡互聯(lián)實例 .................................................................................................137小結.................................................................................................................................138習題.................................................................................................................................138第6章 Internet技術與應用................................................................1396.1 Internet簡介............................................................................................................ 1396.2 Internet的組成....................................................................................................... 1396.3 Internet的連接方式................................................................................................1416.4 Internet的地址....................................................................................................... 1466.4.1 IP地址.............................................................................................................. 1466.4.2 域名與域名系統(tǒng) ............................................................................................ 1466.5 Internet基本服務....................................................................................................1476.5.1 電子郵件E-mail...............................................................................................1476.5.2 遠程登錄Telnet .............................................................................................. 1496.5.3 BBS.................................................................................................................. 1506.5.4 文件傳輸協(xié)議 .................................................................................................1516.5.5 文件共享 ........................................................................................................ 1536.5.6 Intranet技術.................................................................................................... 1536.6 Internet基本應用................................................................................................... 1586.6.1 WWW服務....................................................................................................... 1585目 錄6.6.2 即時通信軟件 ................................................................................................ 1596.6.3 電子商務 ........................................................................................................ 1606.6.4 交互性社交網(wǎng)絡 ............................................................................................ 165小結.................................................................................................................................167習題.................................................................................................................................168第7章 網(wǎng)絡管理與網(wǎng)絡安全 ..............................................................1697.1 網(wǎng)絡管理 ................................................................................................................ 1697.1.1 網(wǎng)絡管理功能.................................................................................................. 1697.1.2 網(wǎng)絡管理協(xié)議 ..................................................................................................1727.1.3 網(wǎng)絡的日常管理和維護 ..................................................................................1747.2 網(wǎng)絡安全基礎.........................................................................................................1797.2.1 網(wǎng)絡安全概述 ..................................................................................................1797.2.2 密碼學 ............................................................................................................ 1807.3 數(shù)字簽名................................................................................................................ 1847.3.1 數(shù)字簽名的基本原理 ..................................................................................... 1847.3.2 數(shù)字簽名的要求............................................................................................. 1857.3.3 數(shù)字簽名的分類............................................................................................. 1857.3.4 數(shù)字簽名的使用............................................................................................. 1867.3.5 數(shù)字簽名與手寫簽名的區(qū)別......................................................................... 1887.4 數(shù)字證書................................................................................................................ 1887.4.1 數(shù)字證書概述 ................................................................................................. 1897.4.2 認證機構 .........................................................................................................1917.5 因特網(wǎng)的安全協(xié)議................................................................................................ 1937.5.1 SSL安全套接層協(xié)議........................................................................................ 1937.5.2 SET安全電子交易協(xié)議 ................................................................................... 1957.5.3 IPSec.................................................................................................................1977.6 防火墻技術............................................................................................................ 1997.6.1 防火墻概念..................................................................................................... 1997.6.2 防火墻的特點.................................................................................................2007.6.3 防火墻的類型.................................................................................................2007.6.4 防火墻的實現(xiàn)方式.........................................................................................2027.6.5 防火墻的選擇.................................................................................................2037.7 網(wǎng)絡入侵檢測........................................................................................................2047.7.1 網(wǎng)絡入侵檢測的原理 .....................................................................................2057.7.2 網(wǎng)絡入侵檢測的主要方法.............................................................................2067.8 病毒防治................................................................................................................2097.8.1 計算機病毒的概念 .........................................................................................2096計算機網(wǎng)絡7.8.2 計算機病毒的分類......................................................................................... 2127.8.3 計算機病毒的傳播途徑及中毒癥狀............................................................. 2147.8.4 計算機病毒防治措施..................................................................................... 215小結.................................................................................................................................216習題.................................................................................................................................217第8章 計算機網(wǎng)絡新技術 .................................................................2188.1 因特網(wǎng)上的音頻/視頻服務................................................................................... 2188.1.1 概述.................................................................................................................. 2188.1.2 多媒體應用分類............................................................................................. 2188.1.3 音頻和視頻壓縮............................................................................................. 2188.1.4 存儲式音頻和視頻流媒體 ............................................................................. 2198.2 無線網(wǎng)絡................................................................................................................ 2218.2.1 無線局域網(wǎng)概述............................................................................................. 2218.2.2 無線局域網(wǎng)的特點及應用.............................................................................2228.2.3 無線局域網(wǎng)的拓撲結構.................................................................................2238.2.4．IEEE 802.11系列標準.......................................................................................2248.3 下一代互聯(lián)網(wǎng)........................................................................................................2258.3.1 IP地址資源不足 ..............................................................................................2258.3.2 IPv6的功能......................................................................................................2278.3.3 IPv6的地址結構..............................................................................................2278.3.4 從IPv4向IPv6過渡........................................................................................... 2318.3.5 下一代互聯(lián)網(wǎng) ................................................................................................2338.4 VPN接入.................................................................................................................2368.5 Web3D技術 ...........................................................................................................2398.5.1 Web3D技術的特點.........................................................................................2408.5.2 基于Web的3D技術 ........................................................................................ 2418.5.3 Web3D技術應用與發(fā)展 ................................................................................2448.6 VOD技術................................................................................................................2458.7 VoIP ........................................................................................................................2488.7.1 VoIP概述..........................................................................................................2488.7.2 VoIP控制協(xié)議 .................................................................................................2488.7.3 VoIP的關鍵技術 .............................................................................................2508.7.4 VoIP技術的優(yōu)點 .............................................................................................2508.7.5 VoIP應用現(xiàn)存的問題及解決辦法.................................................................. 251小結.................................................................................................................................252習題.................................................................................................................................252參考文獻.........................................................................................253
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