Excellent book and I got it overnight. it is clearcut and precise and not techy talk

I purchased this book set and passed the INTRO exam easily but have failed the ICND exam twice. I found the exam to be much more difficult than the practice questions. The exam gave me 60 minutes and at the end of 50 minutes I still had several questions left. Starting to have doubts as to whether this book was the best source of my study material.

Two big problems exist with this text

#1 Insufficient coverage of OSPF. The designated router ID election process & neighbor discovery are NOT sufficiently covered in this text. You WILL be asked several questions on the CCNA exam.

#2 DEBUG/SHOW outputs are not properly explained; case in point FECN/BECN-- which one is from the DCE/DTE? Hmm? You certainly wont find out from THIS text.

/!\NOTE: be sure and download the errata from ciscopress.com

Every journey begins with a single step. The quote is trite but is most appropriate for someone who has decided to pursue a career in Cisco networking. In order to begin the Cisco journey, the first step real step is the CCNA exam. Unless they are extremely fortunate and have someone (an employer or educator) to offer guidance, chances are the beginning networker will be taking this first exam on their own. The CCNA exam certification guides from Cisco Press offer the guidance they need to take that first step. In recent years, Cisco has made it even easier on the novice by dividing the material into two separate exams. CCNA candidates also have the money-saving option of getting their CCNA the good old-fashioned way: as a single exam.

I chose the Cisco Press books because I'd learned that if you want to get the right material weighting for a Cisco exam, it's best to pick your apples right off of the tree. In my previous experience, Cisco Press books had a tendency to be somewhat dry but I quickly learned that this misconception is no longer true. I found that the author, Wendell Odom, brings a friendly approach to the material that makes it quite readable. His examples are handled very well and his explanations are good. He doesn't write in the "just-the-facts-ma'am" way that tends to be the norm in technical books, so I will definitely be looking for titles by him in the future.

As the name implies, The ICND Exam Certification Guide (ISBN: 1-58720-083-X) can be used to study for the Interconnecting Cisco Network Devices (ICND) exam (640-811). The book itself weighs in at around 650 pages and is divided into five parts covering LAN Switching, TCP/IP, Wide Area Networks, Network Security and Final Preparation. These sections map to the objectives of the exam which covers basic switch configuration, basic IP routing, basic access list configuration and basic remote access configuration. This book takes each topic and explains the details regarding its implementation. The basic configuration commands are presented, explained and then given in the form of an example. The examples are generally pretty clear and the commands are shown in relation to the surrounding commands, so the context of the command is clear. This book is the opposite of the INTRO book, as it covers a small amount of material to a deeper level. There are some new topics presented, like route summarization and Link State protocols, which weren't on the old CCNA exam. If you are ready to recertify, but aren't ready to move on to CCNP, then this is the book to pick up.

The CD included with the book has an excellent test bank. I found it to be very useful in preparing for the test and working through the book. There were a few answers that were just plain wrong, but I've come to expect a little inaccuracy with my test banks. The questions are not overly easy, but they're also not all that tricky. They're about the right level of difficulty for this exam. One especially cool feature is the "Study Saver" which makes the question bank your screen saver. Cisco has an affinity for simulation questions on their exams, so it's good that they also included the Boson Netsim LE on the CD. The bad news is that all the functions and labs are not unlocked unless you go through the "upgrade process" which consists of downgrading your wallet to the tune of $125, which is supposed to be a great deal compared to what they usually charge. I didn't want to spend a lot of time with what is essentially a simulator demo, but feel free to give it a try. However, if the interface doesn't really make you comfortable, try something else like the Cisco Interactive Mentor CD's or one of the many other simulator options out there before shelling out your hard-earned money. One option that I recommend is finding a few routers (nothing fancy) for a few hundred bucks. Sure, they're more expensive than buying a simulator, but they're also more powerful and you can use them as building blocks towards having a live CCNP lab and maybe even a CCIE lab much further down the road. In addition to the test banks and Netsim, the CD's also include PDF versions of the books and 25 IP subnetting practice exercises.

I read this book in preparation for my CCNA recertification. Since it is intended for someone fairly new to networking, I experienced a bit of the "duh" factor. However, I was still able to learn a few interesting facts and reinforced a lot of what I already knew. I used this book in tandem with its INTRO counterpart to prepare for the single CCNA exam (640-801). I was pleased to see that, although the CCNA has been split into 2 books, the author has included a reading plan that allows you to read the 2 books in a back-and-forth order that makes it easy to use the same set of books to study for the single test version. In closing, I found this book to be very well written and in invaluable tool in preparing for my CCNA recertification. On my 5 ping scale, I give it 5 pings.

!!!!!

If you're looking at this book, chances are you've already passed the 640-821 INTRO exam. If that's your starting point and you used the Cisco Press CCNA INTRO Exam Certification Guide, you'll find more of the same in this book. (Note: If you haven't taken the 40-821 INTRO exam or bought the Cisco Press CCNA INTRO Exam Certification Guide, get the "CCNA Certification Library, 6th Edition" - it contains the CCNA INTRO Exam Certification Guide and this book and is cheaper than buying both separately.)

Pro's:

- For those of you who have been using Cisco equipment for a while, the "Do I Know This Already?" quizzes at the beginning of each chapter are indispensable. These will keep you from wasting time reviewing things you already know. Taking them also keeps you from possibly missing some arguably odd things Cisco deems important enough to include in the exam.

- Odom and Cisco Press definitely do a much better job explaining routing protocols and STP in this volume compared to past CCNA study guides.

- The accompanying CD includes a PDF of the book and exam and router simulators. If you use the simulators, make sure you download the latest updates from the Cisco Press Web site.

Con's:

- As I've said in other reviews, for whatever reason the universe will not allow publishers to print error-free exam study guides, and - just like the Cisco Press CCNA INTRO Exam Certification Guide - this book suffers from it's own share of errata. Although both books share the same three CCIE's as technical reviewers, this book has racked up "only" THIRTY-TWO errors since the first printing. Again, errors undermine learning and that defeats the purpose of the book.

- For some inexplicable reason the PDF version of the book on the CD was an older printing than the book itself. This will drive you nuts when you start finding errors in the PDF book that aren't in the printed version.

Some reviewers have noted that you may see questions on the 640-811 ICND exam covering topics that weren't covered in this book. Although that's possible, I suspect it is more likely those reviewers got questions covering material that wasn't in the *exam simulator* included with the book. The ICND exam includes some router simulation scenarios, and if you're not familiar with the CLI (configuring ACLs, etc.) you will probably have trouble with the exam. The router simulator included on the CD is okay - i.e. it's enough to pass the exam. However, nothing will reinforce the information in the book better than hands-on use of a router (or routers).

I'm giving this book 4 stars, mostly due to the errata. As a general rule, it's always wise to study from multiple sources when preparing for an exam. But, if you only have enough money to get one book, this one should be on your short list.