Compras Nikon Bluetooth |
The travel motif that permeates this book's design frequently seems cutesy and forced--explanations of terms appear in "Local Lingo" boxes; potential pitfalls are marked as "Travel Advisories"--but the information provided stands up under scrutiny. Myers has condensed the CCNA syllabus to its essence and organized it thoughtfully, and as a result he's provided his readers with a useful test-preparation tool. His listings of IOS input and output, combined with simple and uncluttered "hockey puck" diagrams that illustrate network configurations, get right to the point. --David Wall
Topics covered: The subjects Cisco Certified Network Associates are expected to understand, which include the fundamentals of Cisco's Internetwork Operating System (IOS) and the effects of its commands on 1900-series (and similar) routers. Other sections deal with addressing and routing protocols, and with how to configure local- and wide-area networks (LANs and WANs) on Cisco gear.
The only drawback is that there are some typos here and there, but if you studied the Lammle book first, you'll find yourself making the corrections anyway. The primary reason i gave it 4 stars is because there is currently no 640-801 edition.
--Alan Greenspan
Passport does not produce the CCNA 640-607 book.
This book will not prepare you for the CCNA any more.
.
What I like about this book:
- Pithy explanations of all the tested objectives.
- Exam tips of what to expect and not to expect on the actual exam.
- End Chapter questions that do a good job of testing the understanding of material.
- Practice tests of acceptable quality included on the provided CD companion.
- There is no material on the test that is not covered in this book.
- A replacement for and half the page count of Todd Lemay's book.
What I don't like about this book:
- The travel theme is a gimmick and is not needed.
- The CD exams do not prepare you for the format of the real exam.
- Some extraneous information discussed not covered on the exam.
- A simulator would have been nice.
Conclusion:
A great CCNA exam prep book that is really all the experienced professional needs to prepare for the exam. Also, a complete replacement for the Lemay book that is twice the read. A simulator is not provided but for this test that is not such a big deal.
I recommend some additional exam taking software like Boson or Transcender (my favorite). Boson is less expensive and has a simulator for sell as well.
Study well and then take as many exams as possible before taking the real test. Also be on notice that the real exam requires a high score to pass, so be sure that you are scoring around 80 to 90 percent on the practice exams before the real test is scheduled.
Good luck.
Having been in IT for a few years with networking experience I found that this book was the best one to consolidate the knowledge required for the exam into a readable, concise format.
A lot of the full-sized texts are padded with extra words that don't seem to contribute to the overall depth or understanding of topics.
While these might be OK for the beginner or inexperienced networking people they are just boring and can be patronising for experienced people just wanting to get certified. (eg: the coverage of IP addressing in the Sybex one, not to mention the amount of unused space on the pages)
With this book I got the information that I needed, in a well written and compact format. I fully recommend this book for anyone that already has a bit of knowledge and doesn't want to bother reading through a lot of extraneous text.
Having been in IT for a few years with networking experience I found that this book was the best one to consolidate the knowledge required for the exam into a readable, concise format.
A lot of the full-sized texts are padded with extra words that don't seem to contribute to the overall depth or understanding of topics.
While these might be OK for the beginner or inexperienced networking people they are just boring and can be patronising for experienced people just wanting to get certified. (eg: the coverage of IP addressing in the Sybex one, not to mention the amount of unused space on the pages)
With this book I got the information that I needed, in a well written and compact format. I fully recommend this book for anyone that already has a bit of knowledge and doesn't want to bother reading through a lot of extraneous text.
In over 400 pages, this book has a narrow focus on only the exam objectives. While the book does a good job of covering the exam for those with limited knowledge or exposure you'll need alternative resources for studying.
Covering the OSI model, media, cabling, the IOS and boot process, CDP, config register, bridging, switching, spanning tree, the 1900 switch, VLANs, TCP/IP and subnetting gets you about two thirds through the book.
From there static and dynamic routing, RIP and IGRP, access lists, WANS, including HDLC, PPP, ISDN, DDR and Frame Relay finish out the coverage. Each chapter has questions and answers. There is also a cd with practice questions included and I think to make this the perfect study tool a router simulator should be included. Overall very good.
And the French medical anatomist Etienne Serres really did argue that
black males are primitive because the distance between their navel and
penis remains small (relative to body height) throughout life, while
white children begin with a small separation but increase it during
growth -- the rising belly button as a mark of progress.
-- S.J. Gould, "Racism and Recapitulation"
Do what you can to prolong your life, in the hope that someday you'll
learn what it's for.