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Networking Essentials by Beasley, Jeffrey S.; Nilkaew, Piyasat
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所在地：McCallsburg, Iowa, 美國
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- 很新: 狀況完好的書籍。封面發亮且沒有損壞，精裝本書籍含書皮。不存在缺頁或內頁受損，無褶皺或破損，同時也沒有對文字標注/標記，或在留白處書寫內容。內封面上標記極少。書籍的磨損和破損程度也很低。 查看所有物品狀況定義會在新視窗或分頁中開啟
- Binding
- Hardcover
- Product Group
- Book
- Weight
- 2 lbs
- Subject
- Networking / General, Certification Guides / General, Networking / Network Protocols
- IsTextBook
- No
- ISBN
- 9780789749031
- Subject Area
- Computers
- Publication Name
- Networking Essentials
- Publisher
- Que
- Item Length
- 10.1 in
- Publication Year
- 2012
- Type
- Textbook
- Format
- Hardcover
- Language
- English
- Item Height
- 1.6 in
- Item Weight
- 46.9 Oz
- Item Width
- 8.3 in
- Number of Pages
- 576 Pages
關於產品
Product Identifiers
Publisher
Que
ISBN-10
0789749033
ISBN-13
9780789749031
eBay Product ID (ePID)
110976793
Product Key Features
Number of Pages
576 Pages
Publication Name
Networking Essentials
Language
English
Publication Year
2012
Subject
Networking / General, Certification Guides / General, Networking / Network Protocols
Type
Textbook
Subject Area
Computers
Format
Hardcover
Dimensions
Item Height
1.6 in
Item Weight
46.9 Oz
Item Length
10.1 in
Item Width
8.3 in
Additional Product Features
Edition Number
3
Intended Audience
College Audience
LCCN
2011-051393
Dewey Edition
23
Illustrated
Yes
Dewey Decimal
004.6
Table Of Content
Introduction xxii Chapter 1 Introduction to Computer Networks 2 1-1 INTRODUCTION 5 1-2 NETWORK TOPOLOGIES 7 Section 1-2 Review 11 Test Your Knowledge 12 1-3 THE OSI MODEL 12 Section 1-3 Review 14 Test Your Knowledge 15 1-4 THE ETHERNET LAN 15 IP Addressing 19 Section 1-4 Review 21 Test Your Knowledge 22 1-5 HOME NETWORKING 22 Securing the Home Network 34 IP Addressing in the Home Network 36 Section 1-5 Review 37 Test Your Knowledge 38 1-6 ASSEMBLING AN OFFICE LAN 38 Section 1-6 Review 43 Test Your Knowledge 44 1-7 TESTING AND TROUBLESHOOTING A LAN 44 Section 1-7 Review 46 Test Your Knowledge 47 Summary 48 Questions and Problems 48 Section 1-1 48 Section 1-2 49 Section 1-3 50 Section 1-4 51 Section 1-5 52 Section 1-6 54 Section 1-7 55 Certification Questions 55 Chapter 2 Physical Layer Cabling: Twisted Pair 58 2-1 INTRODUCTION 61 2-2 STRUCTURED CABLING 62 Horizontal Cabling 65 Section 2-2 Review 68 Test Your Knowledge 69 2-3 UNSHIELDED TWISTED-PAIR CABLE 69 Shielded Twisted-pair Cable 72 Section 2-3 Review 72 Test Your Knowledge 72 2-4 TERMINATING CAT6/5E/5 UTP CABLES 73 Computer Communication 74 Straight-through and Crossover Patch Cables 76 Section 2-4 Review 85 Test Your Knowledge 85 2-5 CABLE TESTING AND CERTIFICATION 86 Section 2-5 Review 90 Test Your Knowledge 90 2-6 10 Gigabit Ethernet over Copper 90 Overview 91 Alien Crosstalk 91 Signal Transmission 93 Section 2-6 Review 94 Test Your Knowledge 94 2-7 TROUBLESHOOTING CABLING SYSTEMS 94 Installation 94 Cable Stretching 95 Cable Failing to Meet Manufacturer Specifications 95 CAT5e Cable Test Examples 96 Section 2-7 Review 103 Test Your Knowledge 104 Summary 105 Questions and Problems 105 Section 2-1 105 Section 2-3 106 Section 2-4 107 Section 2-5 109 Section 2-6 109 Certification Questions 112 Chapter 3 Physical Layer Cabling: Fiber Optics 114 3-1 INTRODUCTION 117 3-2 THE NATURE OF LIGHT 119 Graded-Index Fiber 123 Single-Mode Fibers 124 Section 3-2 Review 125 Test Your Knowledge 125 3-3 FIBER ATTENUATION AND DISPERSION 126 Attenuation 126 Dispersion 127 Dispersion Compensation 129 Section 3-3 Review 130 Test Your Knowledge 130 3-4 OPTICAL COMPONENTS 130 Intermediate Components 132 Detectors 132 Fiber Connectorization 134 Section 3-4 Review 135 Test Your Knowledge 135 3-5 OPTICAL NETWORKING 136 Defining Optical Networking 136 Building Distribution 138 Campus Distribution 141 Section 3-5 Review 144 Test Your Knowledge 145 3-6 SAFETY 145 Section 3-6 Review 146 Test Your Knowledge 146 Summary 147 Questions and Problems 147 Section 3-1 147 Section 3-2 147 Section 3-3 148 Section 3-4 148 Section 3-5 149 Section 3-6 149 Certification Questions 150 Chapter 4 Wireless Networking 152 4-1 INTRODUCTION 154 4-2 THE IEEE 802.11 WIRELESS LAN STANDARD 155 Section 4-2 Review 162 Test Your Knowledge 162 4-3 802.11 WIRELESS NETWORKING 163 Section 4-3 Review 171 Test Your Knowledge 172 4-4 Bluetooth, WiMAX, and RFID 172 Bluetooth 172 WiMAX 174 Radio Frequency Identification 175 Section 4-4 Review 179 Test Your Knowledge 179 4-5 SECURING WIRELESS LANS 179 Section 4-5 Review 182 Test Your Knowledge 182 4-6 CONFIGURING A POINT-TO-MULTIPOINT WIRELESS LAN: A CASE STUDY 183 1. Antenna Site Survey 183 2. Establishing a Point-to-Point Wireless Link to the Home Network 184 3--4. Configuring the Multipoint Distribution/Conducting an RF Site Survey 185 5. Configuring the Remote Installations 187 Section 4-6 Review 187 Test Your Knowledge 188 Summary 189 Questions and Problems 189 Section 4-2 189 Section 4-3 190 Section 4-4 191 Section 4-5 192 Section 4-6 193 Critical Thinking 193 Certification Questions 194 Chapter 5 Interconnecting the LANs 196 5-1 INTRODUCTION 198 5-2 THE NETWORK BRIDGE 199 Section 5-2 Review 203 Test Your Knowledge 204 5-3 THE NETWORK SWITCH 204 Hub--Switch Comparison 206 Managed Switches 209 <p style="
Synopsis
Thoroughly updated to reflect CompTIA's Network+ N10-005 exam, Networking Essentials , Third Edition, is a practical, up-to-date, and hands-on guide to the basics of networking. Written from the viewpoint of a working network administrator, it requires absolutely no experience with either network concepts or day-to-day network management. Networking Essentials , Third Edition, includes expanded coverage of cabling, a new introduction to IPv6, and new chapters on basic switch configuration and troubleshooting. Its wireless and security chapters now focus strictly on introductory material, and you will also find up-to-date introductions to twisted-pair and fiber optic cabling, TCP/IP protocols, Internet and LAN interconnections, and basic network problem identification and resolution. Clear goals are outlined for each chapter, and every concept is introduced in easy to understand language that explains how and why networking technologies are used. Each chapter is packed with real-world examples and practical exercises that reinforce all concepts and guide you through using them to configure, analyze, and fix networks. Key Pedagogical Features NET-CHALLENGE SIMULATION SOFTWARE provides hands-on experience with entering router and switch commands, setting up functions, and configuring interfaces and protocols WIRESHARK NETWORK PROTOCOL ANALYZER presents techniques and examples of data traffic analysis throughout PROVEN TOOLS FOR MORE EFFECTIVE LEARNING & NETWORK+ PREP, including chapter outlines, summaries, and Network+ objectives WORKING EXAMPLES IN EVERY CHAPTER to reinforce key concepts and promote mastery KEY TERM DEFINITIONS, LISTINGS & EXTENSIVE GLOSSARY to help you master the language of networking QUESTIONS, PROBLEMS, AND CRITICAL THINKING QUESTIONS to help you deepen your understanding The accompanying CD-ROM includes Net-Challenge Simulation Software, including 6 labs, and the Wireshark Network Protocol Analyzer Software examples.
LC Classification Number
TK5105.5.B39 2012
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