Internet技術(shù)基礎(chǔ)

內(nèi)容概要

DouglasComer是著名的網(wǎng)絡(luò)技術(shù)作家、教師和顧問，他對因特網(wǎng)的概念和工作原理有其獨到的見解和清晰的認識。在本書的第4版中，Comer教授從一種非技術(shù)化的角度來解釋因特網(wǎng)后臺的工作機制、計算機的通信方式、服務(wù)器以及因特網(wǎng)技術(shù)的原理。作者借助實用的方法，以清晰易懂且科學準確的語言介紹了因特網(wǎng)的各種技術(shù)及其不同的應用，向讀者展示出網(wǎng)絡(luò)互連和因特網(wǎng)的全景圖。本書主要特色　　•三大新增章節(jié)：　　NAT：介紹因特網(wǎng)的連接?！　∵h程安全接入（VPN）?！　」竞蛡€人網(wǎng)頁（Wiki及Blog）。　　•關(guān)鍵網(wǎng)絡(luò)概念，如分組交換、局域網(wǎng)、協(xié)議軟件和域名?！　?#8226;全新的內(nèi)容，包括Wi-Fi的無線聯(lián)網(wǎng)技術(shù)、Web制作工具，以及關(guān)于網(wǎng)絡(luò)安全性的討論?！　?#8226;包括電子商務(wù)的概述以及如何利用網(wǎng)絡(luò)進行業(yè)務(wù)和商業(yè)交易?！　?#8226;采用更多易于理解的定義擴展了術(shù)語表的內(nèi)容。

作者簡介

Douglas E. Comer Cisco公司研發(fā)副總裁，同時還是普度大學計算機科學系教授。他曾是因特網(wǎng)體系結(jié)構(gòu)委員會的成員，該委員會確定因特網(wǎng)發(fā)展標準的權(quán)威結(jié)構(gòu)；同時還是美國計算機學會的會員。除本書外，他還著有《TCP/IP網(wǎng)際互聯(lián)》（3卷本）、《計算機網(wǎng)絡(luò)和因特網(wǎng)》等。

書籍目錄

PrefaceChapter 1 The Internet Has Arrived 　The World Has Changed 　Numbers Do Not Tell The Story 　Learning About The Internet 　Understanding The Big Picture 　Terminology And Technology 　Growth And Adaptability 　The Impact Of The Internet 　Organization Of The Book 　A Personal Note Chapter 2 Getting Started: Hands-On Experience 　Introduction 　The Web: Sites And Pages 　Web Browsers and Browsing 　Using A Browser 　Examples Of Web Sites And Services　Internet Search 　Summary Chapter 3 Telephones Everywhere 　Introduction 　A Communication Service 　Selling Communication 　Limited Access 　High Cost 　The Difficult Transition 　Ubiquitous Access 　Relevance To The Internet Chapter 4 The World Was Once Analog 　Introduction 　Sound, Vibrations, And Analog Recording 　Analog Electronic Devices　Many Electronic Devices Are Analog 　The First Analog Communication 　Analog Is Simple But Inaccurate 　Sending An Analog Signal Across A Wire 　Digital Music 　The Digital Revolution 　Computers Are Digital 　Digital Recording 　Using Digital To Recreate Analog 　Why Digital Music? 　SummaryChapter 5 The Once And Future Digital Network 　Introduction 　The World Was Previously Digital 　A Telegraph Is Digital 　Morse Code 　Letters And Digits In Morse Code 　Users Did Not Encounter Morse Code 　Virtually Instant Communication 　Speed Is Relative 　The Telephone Became Digital 　Relevance To The Internet 　Binary Encoding Of Data On The Internet 　Why Use Two Symbols? 　Summary Chapter 6 Basic Communication 　Introduction 　Communication Using Electricity 　Signals On Wires 　Information Coding 　Modems Allow Two-Way Traffic 　A Character Code For Digital Information 　Detecting Errors 　Summary Chapter 7 The Local Area Network Arrives 　Introduction 　Motivation 　Interchangeable Media 　A Computer Consists Of Circuit Boards 　Circuit Boards Plug Into A Computer 　Connecting One Computer To Another 　LAN Technologies 　Connecting A Computer To A LAN 　The Importance Of LAN Technology 　Relationship To The Internet 　PART II A Brief History Of The InternetChapter 8 Internet: The Early Years 　Many Independent Networks 　The Proliferation Of LANs 　Facts About LANs 　LANs Are Incompatible 　Wide Area Technologies Exist 　Few WANs, Many LANs 　WANs and LANs Are Incompatible 　The Desirability Of A Single Network 　The Department Of Defense Had Multiple Networks 　Connecting Disconnected Machines 　The Internet Emerges 　The ARPANET Backbone 　Internet Software 　The Name Is TCP/IP 　The Shock Of An Open System 　Open Systems Are Necessary 　TCP/IP Documentation Is Online 　The Military Adopts TCP/IP 　Summary 　A Personal Note Chapter 9 Two Decades Of Incredible Growth 　Introduction 　Disseminating The Software 　Meanwhile, Back In Computer Science 　The Internet Meets UNIX 　The U.S. Military Makes A Commitment 　The Internet Doubles In Size In One Year 　Every Computer Science Department 　Graduate Students Volunteer Their Time 　The IAB evolves 　The IETF 　Doubling Again In A Year 　The Internet Improves Science 　NSF Takes A Leadership Role 　Target: All Of Science And Engineering 　NSF’s Approach 　The NSFNET Backbone 　The ANS Backbone 　Exponential Growth 　A Commercial Assessment 　The End Of Growth Chapter 10 The Global Internet 　Introduction 　Early ARPA Netwos 　Electronic Mail Amng Computers 　BITNET And FIDONET 　Networks In Europe 　EBONE: The Internet In Europe 　Backbones And Internet Hierarchy 　Internet On All Continents 　The World Of Internet after 1998 　A Personal Note Chapter 11 A Global Information InfrastructureChapter 12 Packet Switching Chapter 13 Internet: A Network Of Networks Chapter 14 ISPs: Broadband And Wireless Access Chapter 15 IP: Software To Create A Virtual Network Chapter 16 TCP: Software For Reliable Communication Chapter 17 Clients + Servers = Distributed ComputingChapter 18 Names For Computers Chapter 19 NAT: Sharing An Internet Connection Chapter 20 Why The Internet Works Well Chapter 21 Electronic Mail Chapter 22 Bulletin Board Service (Newsgroups) Chapter 23 Browsing The World Wide Web Chapter 24 World Wide Web Documents (HTML) Chapter 25 Advanced Web Technologies (Forms, Frames, Plugins, Java, JavaScript, Flash)Chapter 26 Group And Personal Web Pages (Wikis And Blogs) Chapter 27 Automated Web Search (Search Engines) Chapter 28 Text, Audio, And Video Communication (IM, VoIP) Chapter 29 Faxes, File Transfer, And File Sharing (FTP) Chapter 30 Remote Login And Remote Desktops (TELNET) Chapter 31 Facilities For Secure Communication Chapter 32 Secure Access From A Distance (VPNs) Chapter 33 Internet Economics And Electronic Commerce Chapter 34 The Global Digital Library Appendix 1 Glossary of Internet TermsIndex

媒體關(guān)注與評論

書評“在可讀性和清晰度方面，Douglas的表達力無出其右。本書的寫作風格直接而且重點突出?！緯沁m合網(wǎng)絡(luò)初學者的一本優(yōu)秀教材?！?                               ——Raymond Hsieh，紐約州立大學布法羅分校    “本書以一種簡潔的語言向?qū)W生介紹了因特網(wǎng)，指出了關(guān)鍵所在及未來發(fā)展方向。”                                ——RobinPeek，西蒙斯學院

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