Data Communications and Networking 2/e Update [Hardcover]

Behrouz A. Forouzan (Author)

Book Description

ISBN-10: 0072822945 | ISBN-13: 978-0072822946 | Publication Date: June 18, 2002 | Edition: 2nd

The update to "Data Communications And Networking by Behrouz Forouzan provides a thorough introduction to the concepts that underlie networking technology. This update provides two new chapters on topics of growing importance. Chapter 26 covers VLANs and VPNs, and chapter 27 covers the increasingly important topic of network security.

Forouzan's approach is accessible to students without technical backgrounds, and also provides material comprehensive enough to challenge the more experienced student. The seven-layer OSI model is used as a framework to provide the background necessary for explaining networking theory and showing interlying dependencies.

The second edition of Forouzan's "Data Communications and Networking includes new exercises and some more challenging ones. In addition, he has increased coverage of some new topics in networking such as some of the new encoding systems, fast Ethernet, 100VganyLan, ADSL and DSL.

Product Details

• Hardcover: 976 pages
• Publisher: Mcgraw-Hill College; 2nd edition (June 18, 2002)
• Language: English
• ISBN-10: 0072822945
• ISBN-13: 978-0072822946
• Product Dimensions: 9.3 x 7.4 x 1.6 inches
• Shipping Weight: 3.6 pounds
• Average Customer Review: 4.4 out of 5 stars  See all reviews (16 customer reviews)
• Amazon Best Sellers Rank: #2,954,373 in Books (See Top 100 in Books)

Customer Reviews

Most Helpful Customer Reviews

13 of 13 people found the following review helpful:

5.0 out of 5 stars No regrets, January 27, 2004

By 

swingreen "swingreen" (Brooksville, FL United States) - See all my reviews

This review is from: Data Communications and Networking (Hardcover)

I'll make two separate sets of comments - one for professors and one for students.

Students first... Forouzan is about as easy to read as any book on the subject. Since Forouzan has done a pretty good job of keeping the text up-to-date, however, you may find it difficult to use a previous edition of the text. I would estimate that about 20% of the material is either new or revised in the 3rd edition. The website also has some pretty good student resources, such as notes and related study tools.

For professors... I have been using the text since its first edition and have no regrets. In the third edition, Forouzan departs from the 7-layered OSI model to something he calls the 5-layered Internet model (Application, Transport, Network, DL, Physical), which may not be "standard", but it certainly makes things a little easier when talking about the Internet and modern computer networks. There seems to be enough quantitative material to satisfy those who wish to take a more engineering-centered approach to data comm, although I'm not sure how this text would fly in a school of engineering (my home is a school of business). There are ample online resources for professors, including powerpoint shows and exam materials. The only other text I would consider as a substitute for Forouzan is the slightly more technical text by Stallings, but as I said, I have never had any regrets about Forouzan.

10 of 10 people found the following review helpful:

5.0 out of 5 stars Excellent entry level text, June 18, 2003

By 

Dave Bremer (Dunedin, Otago New Zealand) - See all my reviews

This review is from: Data Communications and Networking 2/e Update (Hardcover)

I teach a second year under-graduate (degree) course in Data Communications and Networking. This is the first networking paper that students will take. I have used Shay, Stallings and Tanenbaum in the past but have changed to Forouzan because I believe that it does an excellent job of introducing concepts at a level that is readily understood by a novice. Student feedback confirms that it is about the right level and that they feel they actually understand the text - quite a bonus ;-)

Another review recommends the above authors - and I agree they give an excellent treatment of the topic - but they require an advanced student. I would select Stallings or Tanenbaum for a paper that follows the introductory paper (we actually use Comer for the advanced paper which is specifically TCP/IP)

Forouzan's "Data Comms and Networking" is clear, plainly written - yet gives a good depth to the topics being considered. The diagrams and practice questions are excellent.

I highly recommend this book for an introductory under-graduate text.

12 of 13 people found the following review helpful:

5.0 out of 5 stars Comprehensive Text, October 10, 2000

By A Customer

This review is from: Data Communications and Networking (Hardcover)

This book gives full coverage of all of the basics of data communications including signals, modulation, transmission media, and ECC. It has a comprehensive coverage of OSI and networking protocols with illustrative details of packet and frame contents with emphasis on the first four layers. There is coverage of most important networking technologies including TCP/IP, ATM, ISDN, frame relay and SONET. The many illustrations are appreciated. The book is well written and easy to follow and has excellent breadth of coverage but it does not develop theoretical aspects or mathematics in areas such as modulation or traffic modeling. I am considering adopting this text for a second-year computer science course.