Routing First-Step View Larger Image | William R Parkhurst
Cisco Press, Paperback, Published September 2004, 414 pages, ISBN 1587201224 | List Price: $34.95
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Your first step into the world of routing
- No routing experience required
- Includes clear and easily understood explanations
- Makes learning easy
Your first step to understanding routing begins here!
- Learn routing basics simply and easily
- Explore how network traffic gets from here to there
- Understand routing tools and technologies
- Reinforce your understanding with chapter review questions
Welcome to the world of routing!
Routing is the technology that enables worldwide Internet communication. Many
people involved with networking technologies or companies need to know how routing
works. But learning about routing tends to involve a complex web of terms and
acronyms-a language that can be difficult and unfamiliar.
No routing experience needed!
Routing First-Step explains the basics of Internet routing in language all
of us can understand. This book takes you on a guided tour of routing, starting
with systems you are familiar with: the postal system, the telephone system,
and the interstate highway system. From there, you'll learn routing simply and
easily. Whether you are looking to take your first step into a career in networking
or are interested only in gaining knowledge of the technology, this book is
for you!
About the Author
William R. Parkhurst, Ph.D., CCIE, manages the CCIE Development
group at Cisco Systems. The CCIE Development group is responsible for all new
CCIE written qualification and laboratory exams. Prior to joining the CCIE team,
Bill was a Consulting Systems Engineer supporting the Sprint Operation. He first
became associated with Cisco Systems while a Professor of Electrical and Computer
Engineering at Wichita State University. In conjunction with Cisco Systems,
WSU established the first CCIE Preparation Laboratory.
Customer Reviews
Customer Reviews: 2 Average Customer Rating: Feb 4, 2005
Routing First-Step may be Second-Step
Routing First-Step (Your first step into the world of routing) Reviewer Name: Steve Owen Scheiderer, Network Administrator Reviewer Certification: MCSE NT 4.0, CCNA
ISBN: 1-58720-122-4
To earn my CCNA it took a year's worth of time in Cisco Academy modules, numerous labs, two 990+ page books, a test study guide, and the Cisco Simulator (which I also reviewed). Bill Parkhurst did an excellant job of summarizing basic concepts in under 400 pages. I would recommend Chapters 1 - 6 and 9 for those pursuing CCNA certification.
What is difficult to understand, from the perspective of Cisco Academy material, is why topics like IS-IS and GP are included in this book. Even some of the OSPF discussion seems advanced (pp. 217-227). As a mere, humble CCNA, these sections were somewhat hard to follow and at times produced more questions than answers. On the other hand, the introduction to these topics was appreciated and could be helpful to some who want a quick overview of how more advanced protocols work.
Those just starting out in routing may wish to skip some of Bill's discussion. For example, a lot of space is devoted to the "Octal Numbering System" which Bill explains "is not used much" (p. 45). Some of the discussion was tedious and more advanced topics seemed out of place in a book for beginners. The time spent in the practice Bill recommends would have been better spent with the numbering systems more widely used.
While I follwed his analogy of post offices and phone systems as they parallel ip addressing, a novice might actually find the parallels hard to follow. This is particularly true where there are points when the analogy breaks down. At times I wished summary statements at the end of a discussion had been put up front to help with focus (p. 90, ip headers; p. 103, subnets and masks take time to master). At other times, concepts were mentioned prior to their main treatment (TCP/IP Layered Model on p. 83, then explained on p. 90; VLSM on p. 142 under Rip 1, then explained as working only under Rip 2 on p. 150).
While there are many things which commend this book as a "first step into the world of routing," I believe it is more of a mid level book. The information above is offered to the beginner as a way to start using this as a "first step" book.
Oct 26, 2004 John D. Patty from USA
More than expected.
The First-Step series are introductory books intended for those new to the topic and assumes no previous experience. Routing First-Step, by Bill Parkhurst guides the reader through the intricacies of routing by building upon situations experienced in everyday life. Throughout the book are useful illustrations, tables and configuration examples making it easier for the reader to understand the concepts presented. Each chapter ends with a series of review questions that reinforce the material read and gauge the readers understanding of the chapter. There is also a glossary provided to help the reader understand and become more familiar with industry terms.
The first chapter begins with comparing routing to events that occur in everyday. How the delivery of mail, driving from point A to point B and establishing a telephone call are synonymous with routing. In addition, the author has the foresight to begin laying the foundation for route summarization. Throughout the book, these everyday events are referenced to reinforce the concepts conveyed, making them easier to understand.
The next two chapters move into numbering systems and IP Addressing, discussing topics from converting between numbering systems to hierarchal IP Addressing schemes. For an entry level book the author went a bit overboard on the different numbering system conversions but it makes a good reference for those of us who do not remember the steps. The IP Addressing chapter is very useful, taking the binary numbering system already learned in the previous chapter and applying the concepts to hierarchical addressing, subnetting and summarization. Having a solid understanding of these concepts is necessary for anyone involved in designing an organizations IP Addressing scheme.
The book continues with the introduction of routing protocols, starting with the distance-vector routing protocols RIP v1/v2 and the Cisco proprietary IGRP/EIGRP. The next two chapters move on to the link-state protocols OSPF/IS-IS and then onto a chapter on BGP. The final chapter details the various protocols used with Multicast. The content of the chapters are much more in depth than I would have expected for this level of book (I would go so far as to say that the content rivals some of the CCNP Routing books I have read in the past). The examples and illustrations provided for each protocol will assist in building readers understanding of the information.
The author has done a wonderful job at taking a very complex subject, reducing it to its core components and presenting the material in an understandable format. When the reader completes this book, they will have a good understanding of the concepts of routing and routing protocols. I would recommend this book for those looking for an introduction to routing and IP addressing and although I would not recommend this book as the sole in preparing for Cisco Certification, it definitely would assist in one's efforts.
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