Business Data Communications and Networking

Höfundar: Jerry FitzGerald; Alan Dennis; Alexandra Durcikova (Útgáfa: 14)
Business Data Communications and Networking

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Business Data Communications and Networking, 14th Edition presents a classroom-tested approach to the subject, combining foundational concepts, practical exercises, and real-world case studies. The text provides a balanced, well-rounded presentation of data communications while highlighting its importance to nearly every aspect of modern business. This fully-updated new edition helps students understand how networks work and what is required to build and manage scalable, mobile, and secure networks.

Clear, student-friendly chapters introduce, explain, and summarize fundamental concepts and applications such as server architecture, network and transport layers, network design processes and tools, wired and wireless networking, and network security and management. An array of pedagogical features teaches students how to select the appropriate technologies necessary to build and manage networks that meet organizational needs, maximize competitive advantage, and protect networks and data from cybersecurity threats.

Nánar um bókina

Útgefandi
Wiley Global Education US
ISBN
9781119702665
Print ISBN
9781119702849
Format
ePub
Útgáfa
14
Höfundar
Jerry FitzGerald; Alan Dennis; Alexandra Durcikova
Tungumál
English
Útgefið
10/2020
Prent takmörkun á líftíma
100
Prent takmörkun
10
Afritunar takmörkun
2

Kaflar

  • COVER
  • TITLE PAGE
  • COPYRIGHT
  • DEDICATION
  • ABOUT THE AUTHORS
  • PREFACE
  • PURPOSE OF THIS BOOK
  • WHAT’S NEW IN THIS EDITION
  • LAB EXERCISES
  • ONLINE SUPPLEMENTS FOR INSTRUCTORS
  • E-BOOK
  • ACKNOWLEDGMENTS
  • PART ONE: INTRODUCTION
  • CHAPTER 1: INTRODUCTION TO DATA COMMUNICATIONS
  • 1.1 INTRODUCTION
  • 1.2 DATA COMMUNICATIONS NETWORKS
  • 1.3 NETWORK MODELS
  • 1.4 NETWORK STANDARDS
  • 1.5 FUTURE TRENDS
  • 1.6 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 1A
  • HANDS-ON ACTIVITY 1B
  • PART TWO: FUNDAMENTAL CONCEPTS
  • CHAPTER 2: APPLICATION LAYER
  • 2.1 INTRODUCTION
  • 2.2 APPLICATION ARCHITECTURES
  • 2.3 WORLD WIDE WEB
  • 2.4 ELECTRONIC MAIL
  • 2.5 OTHER APPLICATIONS
  • 2.6 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 2A
  • HANDS-ON ACTIVITY 2B
  • CHAPTER 3: PHYSICAL LAYER
  • 3.1 INTRODUCTION
  • 3.2 CIRCUITS
  • 3.3 COMMUNICATION MEDIA
  • 3.4 DIGITAL TRANSMISSION OF DIGITAL DATA
  • 3.5 ANALOG TRANSMISSION OF DIGITAL DATA
  • 3.6 DIGITAL TRANSMISSION OF ANALOG DATA
  • 3.7 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 3A
  • HANDS-ON ACTIVITY 3B
  • HANDS-ON ACTIVITY 3C
  • CHAPTER 4: DATA LINK LAYER
  • 4.1 INTRODUCTION
  • 4.2 MEDIA ACCESS CONTROL
  • 4.3 ERROR CONTROL
  • 4.4 DATA LINK PROTOCOLS
  • 4.5 TRANSMISSION EFFICIENCY
  • 4.6 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 4A
  • CHAPTER 5: NETWORK AND TRANSPORT LAYERS
  • 5.1 INTRODUCTION
  • 5.2 TRANSPORT AND NETWORK LAYER PROTOCOLS
  • 5.3 TRANSPORT LAYER FUNCTIONS
  • 5.4 ADDRESSING
  • 5.5 ROUTING
  • 5.6 TCP/IP EXAMPLE
  • 5.7 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 5A
  • HANDS-ON ACTIVITY 5B
  • HANDS-ON ACTIVITY 5C
  • HANDS-ON ACTIVITY 5D
  • HANDS-ON ACTIVITY 5E
  • HANDS-ON ACTIVITY 5F
  • PART THREE: NETWORK TECHNOLOGIES
  • CHAPTER 6: NETWORK DESIGN
  • 6.1 INTRODUCTION
  • 6.2 NEEDS ANALYSIS
  • 6.3 TECHNOLOGY DESIGN
  • 6.4 COST ASSESSMENT
  • 6.5 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 6A
  • CHAPTER 7: WIRED AND WIRELESS LOCAL AREA NETWORKS
  • 7.1 INTRODUCTION
  • 7.2 LAN COMPONENTS
  • 7.3 WIRED ETHERNET
  • 7.4 WIRELESS ETHERNET
  • 7.5 THE BEST PRACTICE LAN DESIGN
  • 7.6 IMPROVING LAN PERFORMANCE
  • 7.7 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 7A
  • HANDS-ON ACTIVITY 7B
  • HANDS-ON ACTIVITY 7C
  • CHAPTER 8: BACKBONE NETWORKS
  • 8.1 INTRODUCTION
  • 8.2 SWITCHED BACKBONES
  • 8.3 ROUTED BACKBONES
  • 8.4 VIRTUAL LANS
  • 8.5 THE BEST PRACTICE BACKBONE DESIGN
  • 8.6 IMPROVING BACKBONE PERFORMANCE
  • 8.7 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 8A
  • HANDS-ON ACTIVITY 8B
  • CHAPTER 9: WIDE AREA NETWORKS
  • 9.1 INTRODUCTION
  • 9.2 DEDICATED-CIRCUIT NETWORKS
  • 9.3 PACKET-SWITCHED NETWORKS
  • 9.4 VIRTUAL PRIVATE NETWORKS
  • 9.5 THE BEST PRACTICE WAN DESIGN
  • 9.6 IMPROVING WAN PERFORMANCE
  • 9.7 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 9A
  • HANDS-ON ACTIVITY 9B
  • HANDS-ON ACTIVITY 9C
  • HANDS-ON ACTIVITY 9D
  • CHAPTER 10: THE INTERNET
  • 10.1 INTRODUCTION
  • 10.2 HOW THE INTERNET WORKS
  • 10.3 INTERNET ACCESS TECHNOLOGIES
  • 10.4 THE FUTURE OF THE INTERNET
  • 10.5 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 10A
  • HANDS-ON ACTIVITY 10B
  • HANDS-ON ACTIVITY 10C
  • PART FOUR: NETWORK MANAGEMENT
  • CHAPTER 11: NETWORK SECURITY
  • 11.1 INTRODUCTION
  • 11.2 RISK ASSESSMENT
  • 11.3 ENSURING BUSINESS CONTINUITY
  • 11.4 INTRUSION PREVENTION
  • 11.5 BEST PRACTICE RECOMMENDATIONS
  • 11.6 IMPLICATIONS FOR YOUR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 11A
  • HANDS-ON ACTIVITY 11B
  • HANDS-ON ACTIVITY 11C
  • HANDS-ON ACTIVITY 11D
  • CHAPTER 12: NETWORK MANAGEMENT
  • 12.1 INTRODUCTION
  • 12.2 DESIGNING FOR NETWORK PERFORMANCE
  • 12.3 CONFIGURATION MANAGEMENT
  • 12.4 PERFORMANCE AND FAULT MANAGEMENT
  • 12.5 END USER SUPPORT
  • 12.6 COST MANAGEMENT
  • 12.7 IMPLICATIONS FOR CYBER SECURITY
  • SUMMARY
  • KEY TERMS
  • QUESTIONS
  • EXERCISES
  • MINICASES
  • TECH UPDATES
  • HANDS-ON ACTIVITY 12A
  • HANDS-ON ACTIVITY 12B
  • HANDS-ON ACTIVITY 12C
  • INDEX
  • END USER LICENSE AGREEMENT