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How Networks Work, 7th Edition

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Ever wonder how your office computer network works? Or how the Ethernet card inside your computer connects you to that network or to the Internet? How Networks Work will give you a thorough, detailed explanation of the inner-workings of network systems without getting you caught up in network jargon. Learn the basic principles of networking and how those principles work inside pieces of network equipment. Complete with illustrations to show how things work together, this latest edition also includes information on the newest technologies, including VoIP, wireless networks, broadband and more.

Customer Reviews

47 of 49 people found the following review helpful
5.0 out of 5 stars Great Overview for Novices, November 21, 1999
By 
Michael J. Dargan (Waterloo, IA United States) - See all my reviews
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This review is from: How Networks Work (Paperback)
Bleary eyed geeks cramming for their MCSE or CNE exams needn't bother with this text. However, people who are new to networks and in need of a context in which to place the many parts of networks will find that this book fills the bill. I especially appreciate the history of communications which allows the reader to see that contemporary networks didn't spring to life with the WWW but are part of a long, sophisticated, evolutionary process. Any professor of education will tell you that learning is facilitated by cultural literacy (see E.D. Hirsch) which is just what Derfler and Freed have created.
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21 of 21 people found the following review helpful
5.0 out of 5 stars Great Ongoing Reference Book for the Beginner, July 10, 2000
By A Customer
This review is from: How Networks Work (Paperback)
I borrowed this book from a friend and decided it's so clear and essential, I had to buy my own copy. I agree that it's for a total beginner (like me), so I teamed it with a $40 book called Understanding the Network: A Practical Guide to Internetworking (Networking) by Michael J. Martin. Now I have both the overview and as much depth as I can handle.
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16 of 17 people found the following review helpful
4.0 out of 5 stars Great beginner book, June 14, 2000
By 
Joseph Mckinney (San Jose, Ca) - See all my reviews
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This review is from: How Networks Work (Paperback)
I have read this book and recommended it to many people that are interested in an overview of networking. Reading some of the other reviews, I agree that this book is an effort to take something complex and make it understandable. This book accomplishes that and is not condescending about it. Other reviews that complain about missing a few details, well that is ok in an entry level book ( my first algebra book didn't cover any calculus). Buy this book to get started and when you decide to get more into networking, dive in deeper.
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Table of Contents



Introduction.

I. Communicating by Wire.

 1. How Telegraphs Work.

 2. How Telephones Work.

II. Mixing Computers and Telephones.

 3. How Early Networks Worked.

 4. How Early Communications Terminals Worked.

 5. Alphabet Soup: Morse, Baudot, ASCII, and EBCDIC.

 6. How Modems Work.

 7. How Terminals Work.

 8. How Serial Communications Works.

 9. The PC As a Terminal.

10. How Broadband Works.

11. How Computer Telephony Integration Works.

III. Local Area Networks (LANs).

12. How Local Area Networks Work.

13. How Networking Operating Systems Work.

14. How Network Interface Cards Work.

15. How Network Cables Works.

16. How IP Works.

17. How Server-Based LANs Work.

18. How Peer-to-Peer Networks Work.

19. How Enterprise Network Systems Work.

20. How LAN-to-LAN Connections Work.

IV. Links Between LANs.

21. How Bridges, Routers, and Switches Work.

22. How Metropolitan Area Networks Work.

23. How Circuit-Switched Digital Networks Work.

24. How Packet-Switched Networks Work.

V. The Internet.

25. How Internet Connections Work.

26. Network Security.

VI. Networks for e-Business.

27. e-Business Infrastructure.

VII. Intertainment.

28. Convergence and Telematics.

Index.

 
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