Product Description

Appropriate for courses titled Computer Networking or Introduction to Networking at both the undergraduate and graduate level in Computer Science, Electrical Engineering, CIS, MIS, and Business Departments.

In this highly anticipated revision, Tanenbaum takes a structured approach to explaining how networks work from the inside out. He starts with an explanation of the physical layer of networking, computer hardware and transmission systems; then works his way up to network applications. Tanenbaum's in-depth application coverage includes email; the domain name system; the World Wide Web (both client- and server-side); and multimedia (including voice over IP, Internet radio video on demand, video conferencing, and streaming media. Each chapter follows a consistent approach: Tanenbaum presents key principles, then illustrates them utilizing real-world example networks that run through the entire book—the Internet, and wireless networks, including Wireless LANs, broadband wireless and Bluetooth. This new Fourth Edition contains a new chapter devoted exclusively to network security. The textbook is supplemented by a Solutions Manual, as well as a Website containing PowerPoint slides, art in various forms, and other tools for instruction, including a protocol simulator whereby students can develop and test their own network protocols.

Product Details

• Amazon Sales Rank: #23686 in Books
• Published on: 2002-08-27
• Original language: English
• Binding: Paperback
• 912 pages

Amazon.co.uk Review
Now in its third edition, Professor Andrew Tanenbaum's 800-page book is the classic treatise on computer networking. Since its inception, Computer Networks has been the all-time best-selling overview of computer networks by one of the key computer science authors. It's a complete guide to computer networking, covering everything from LANs to satellite networks. The seven-layer OSI model underpins all modern networking technologies and this standard work from the award-winning Professor Tanenbaum devotes most of its chapters to in-depth descriptions of each layer. Protocols, network architecture and software are examined in detail, from the physical layer, through the data link, network, transport, session and presentation layers to the application layer. This book dissects very difficult material with ease.

But Computer Networks isn't without its faults--an eternity in Internet time has elapsed since publication and the book is a little stale as a result. It's also very much a textbook and its layout looks very dated and scholarly--for example, each chapter concludes with a mass of sample questions.

Oft found in countless bibliographies and on the recommended reading list for IT and networking students, Computer Networks is nevertheless an excellent textbook and a good reference book. It's also one of the best-written and easy to read technical books around. For the IT student and networking professionals alike, it's probably essential reading. If you can afford only one networking book, this is the one you should get. --Roger Gann

From the Back Cover

The world's leading introduction to networking—fully updated for tomorrow's key technologies.

Computer Networks, Fourth Edition is the ideal introduction to today's networks—and tomorrow's. This classic best seller has been thoroughly updated to reflect the newest and most important networking technologies with a special emphasis on wireless networking, including 802.11, Bluetooth, broadband wireless, ad hoc networks, i-mode, and WAP. But fixed networks have not been ignored either with coverage of ADSL, gigabit Ethernet, peer-to-peer networks, NAT, and MPLS. And there is lots of new material on applications, including over 60 pages on the Web, plus Internet radio, voice over IP, and video on demand.Finally, the coverage of network security has been revised and expanded to fill an entire chapter.

Author, educator, and researcher Andrew S. Tanenbaum, winner of the ACM Karl V. Karlstrom Outstanding Educator Award, carefully explains how networks work on the inside, from underlying hardware at the physical layer up through the top-level application layer. Tanenbaum covers all this and more:

• Physical layer (e.g., copper, fiber, wireless, satellites, and Internet over cable)
• Data link layer (e.g., protocol principles, protocol verification, HDLC, and PPP)
• MAC Sublayer (e.g., gigabit Ethernet, 802.11, broadband wireless, and switching)
• Network layer (e.g., routing algorithms, congestion control, QoS, IPv4, and IPv6)
• Transport layer (e.g., socket programming, UDP, TCP, RTP, and network performance)
• Application layer (e.g., e-mail, the Web, PHP, wireless Web, MP3, and streaming audio)
• Network security (e.g., AES, RSA, quantum cryptography, IPsec, and Web security)

The book gives detailed descriptions of the principles associated with each layer and presents many examples drawn from the Internet and wireless networks.

About the Author

ANDREW S. TANENBAUM is Professor of Computer Science at Vrije Universiteit, Amsterdam, The Netherlands, and Scientific Director of ASCI, a Dutch graduate school established by leading universities throughout the Netherlands. He is also a Fellow of the IEEE and a Fellow of the ACM. Other books Tanenbaum has authored or co-authored include Structured Computer Organization, Fourth Edition; Operating Systems: Design and Implementation, Second Edition; Modern Operating Systems, Second Edition; and Distributed Systems: Principles and Paradigms (all from Prentice Hall).

Customer Reviews

the best of the market
I am a engineer who needed an intro into computer networks for my new job. Among the ones I looked into (Freeman, Held, the SAMS series etc ) I found this one the best by far.
First, the writing style is extremely friendly and casual, you feel like the man is speaking to you directly.
Second, I found the contents quite up-to-date for my purposes, which was to learn the basics and be ready to go further. This book helps you understand data coms based on the OSI model.
It prepared me to tackle more advanced books - at the moment I am in R. Perlman's " Interconnections".
Excellent.

Very detailed
This book is a really comprehensive book about networking. it focuses mainly on the theoretical aspects of networks (not how to make one in your home) and is greatly useful for a university degree in this area. It has a very in depth look at the topic, inclusing algorihms for packet switching, physical specifications for all manner of network standards and a very comprehensive section about TCP/IP.

Thorough and Clear. Engineer's point of view.
Computer Networks are a wide and fastly growing subject. Finding a textbook that covers all of the topics in a detailed way is simply impossible. Perhaps for this reason good textbook authors have, in a probably implicit way, established two possible approaches: the Engineers' and the (mostly Software) Developers'. Once again Tanenbaum has done a great job with this book (and its updated-more-than-revised 4th edition), which takes the former approach.
The book presents general issues and impacts (on technology as well on the society) of Computer Networks in the first chapter, and then move in a detailed exposition of the lower layers of a general network architecture (similar to the OSI one). The great value of the books stems from the clarity and thoroughness of the exposition. Indeed, it presents all of the most known technologies and algorithms (both today's and historical) from physical mediums to algorithms for routing, congestion and flow control and so on. Plenty of details are provided at the level of mathematical performance analysis for some algorithms like those presented in the Medium Access Sublayer chapter (e.g. ALOHA and CSMAs).

The "tone" of prof. Tanenbaum is an added values as well. He rarely becomes boring and sometimes results hilarious in his comments of famous anecdotes that led to the born of this technology or that algorithm (have you ever heard how automatic phone calls switching was born ?). I never underestimate the value of an easy exposition, as sometimes studying is already hard enough to cope also with a overwhelmingly boring book.

Enough for the lower layers/protocols so far. About the upper ones the book actually does not spend too much emphasis on network applications nor on the high level tools for building network applications (e.g. there are a very few pages for sockets, but no more). Indeed, this area is more properly in the competence of the second kind of books (Developer's) as noted at the beginning of the review. However, there's one (unsurprising but happy) exception: as already done in his "Modern Operating Systems, 2e", Tanenbaum has put a detailed and rigorous treatment of the Security issue (Network Security in this case).

About editions, the third was already a very good book. Reasons for considering the fourth edition are the inclusion of updated technologies like ADSL, Bluetooth, Gigabit Ethernet, JavaScript, XHTML or XML, etc. More than this, however, technologies like fiber optic were on the wave of great improvements in 1996 when the third edition was published (and deformation due to day-night thermal excursions were not cited) so that now the treatment is more reliable (in terms of updates, not in technicalities).

All in all, given that imho there's no serious "complete bible" (or the like) book on computer networks, this book is a full five-stars one if the Engineers' perspective is that of interest. If one is more interested in the Developers' perspective (take again the sockets example), then a good choice would be Douglas Comer's "Computer Networks". For TCP/IP fans, my best choices would be the more focused Comer's "Internetworking with TCP/IP, vol. I" (1/3 Engineer's, 2/3 Developers') or Stevens' "TCP/IP Illustrated. vol I" (1/5 Engineer's, 4/5 Developers').