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CCNP Security Secure 642-637 Official Cert Guide Format Kindle

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Longueur : 800 pages Composition améliorée: Activé Langue : Anglais
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Descriptions du produit

Présentation de l'éditeur

This is the eBook version of the print title. Note that the eBook does not provide access to the practice test software that accompanies the print book.

Trust the best selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam.


CCNP Security SECURE 642-637 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.

  • Master CCNP Security SECURE 642-637 exam topics
  • Assess your knowledge with chapter-opening quizzes
  • Review key concepts with exam preparation tasks

CCNP Security SECURE 642-637 Official Cert Guide focuses specifically on the objectives for the CCNP Security SECURE exam. Senior networking consultants Sean Wilkins and Trey Smith share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.


Well-regarded for its level of detail, assessment features, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time.


The official study guide helps you master all the topics on the CCNP Security SECURE exam, including:

  • Network security threats and foundation protection
  • Switched data plane security
  • 802.1X and identity-based networking services
  • Cisco IOS routed data plane security
  • Cisco IOS control plane security
  • Cisco IOS management plane security
  • NAT
  • Zone-based firewalls
  • IOS intrusion prevention system
  • Cisco IOS site-to-site security solutions
  • IPsec VPNs, dynamic multipoint VPNs, and GET VPNs
  • SSL VPNs and EZVPN

CCNP Security SECURE 642-637 Official Cert Guide is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press.


Biographie de l'auteur

Sean Wilkins is an accomplished networking consultant for SR-W Consulting ( and has been in the field of IT since the mid 1990s working with companies like Cisco, Lucent, Verizon, and AT&T, as well as several other private companies. Sean currently holds certifications with Cisco (CCNP/CCDP), Microsoft (MCSE), and CompTIA (A+ and Network+). He also has a Master of Science degree in information technology with a focus in network architecture and design, a Master of Science in organizational management, a Master’s Certificate in network security, a Bachelor of Science degree in computer networking, and an Associate of Applied Science degree in computer information systems. In addition to working as a consultant, Sean spends a lot of his time as a technical writer and editor for various companies.


Franklin H. Smith III (Trey) is a senior network security architect with more than 15 years of experience in designing, deploying, and securing large enterprise and service provider networks. His background includes architect-level delivery for many enterprise, data center, and SMB networks. He holds a Bachelor of Business Administration degree in management information systems. Trey’s certifications include CCSP, CCNP, CCDP, Microsoft (MCSE), and ISC2 (CISSP). His current focus is on strategic and tactical efforts related to Payment Card Industry (PCI) Data Security Standard (DSS) compliance for a Fortune 50 company.


Détails sur le produit

  • Format : Format Kindle
  • Taille du fichier : 32624 KB
  • Nombre de pages de l'édition imprimée : 800 pages
  • Utilisation simultanée de l'appareil : Jusqu'à 5 appareils simultanés, selon les limites de l'éditeur
  • Editeur : Cisco Press; Édition : 1 (2 juin 2011)
  • Vendu par : Amazon Media EU S.à r.l.
  • Langue : Anglais
  • ASIN: B006VXEMX6
  • Synthèse vocale : Activée
  • X-Ray :
  • Word Wise: Non activé
  • Composition améliorée: Activé
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Commentaires client les plus utiles sur (beta) HASH(0x92776a74) étoiles sur 5 14 commentaires
21 internautes sur 21 ont trouvé ce commentaire utile 
HASH(0x9278d678) étoiles sur 5 Where to begin? 6 janvier 2012
Par David Thompson - Publié sur
Format: Relié
I knew this was going to be a rough read when the very first sentence of Chapter 1 was a grammatical nightmare, but since it's technical material I set aside my reservations about the quality of the writing and focussed on the technical merits. Sadly, only disappointment lay in that direction as well. Serious and obvious technical errors abound - as an example, the most recent one I read showed a sample configuration which included an access list where the author mistakenly entered a subnet mask rather than a wildcard mask. While the statement is still technically syntactically valid, it would have a very different effect than was described - a clear indication that neither of the authors nor either of the technical reviewers bothered doing anything as basic as actually *testing* the configurations they wrote up prior to publishing. This one is merely an example - additional technical errors can be found in multiple places.

Overall, the book reads as if written by someone whose grasp on the English language is tentative at best, and whose mastery of the subject matter seems questionable. I expected better from Cisco.
15 internautes sur 16 ont trouvé ce commentaire utile 
HASH(0x9278d6cc) étoiles sur 5 Should be much better 1 décembre 2011
Par Simon - Publié sur
Format: Relié
Like for first reviewer, I am currently using this book towards by certification exam and find it poorly written and mistake-prone. To properly understand the subject matter and be certain of the accuracy of the information being read, you will have to constantly research other information on the internet. I find myself regularly scouring the support pages for additional information, to explain topics better or deal with mistakes in the book. Should be of a much higher standard.

*** I have since finished this book and while I was hopeful that it would improve as I continued sadly it did not. Without even attempting to find mistakes in the book I was constantly presented with them. While most were typos there were still many technical errors. The amount of typos, though in themselves relatively easy to correct, only made me less confident in the quality of technical material I was reading. One of the most embarrassing errors I found was when doing the "Do I Know This" questions for Chapter 15. When checking the answers in the back of the book, question 3 has the answer as literally "E?" as though not even the writer was not sure and question 7 an answer of "S" when the options presented are A, B, C, D or E. If even these basic things can't be checked and corrected during review what level of confidence is a reader meant to have in the rest of the book.

Another issue I had with the book was that it seemed the CLI commands presented in examples were not entered into and then copied directly from a Cisco device but instead typed directly into the book script and formatted manually as there are many examples of syntax errors and wrong formatting which would not exist if the context was copied directly from a console/SSH session. An example of this is in example 21-10 where the command "ca trust-point MY-TP" is misspelt as "ca trust-poitn MY-TP" and example 20-14 places a hyphen between the words policy and group when this is not the syntax and should be "policy group". Example 17-24 also misses the EIGRP process number from the "no ip next-hop-self" command for example. These are just some of the many syntax errors I found that I believe are a result of this content of the book not being copied from commands first input into a switch or router.

I could go on but basically when a book is marketed as the guide for an exam and endorsed by a company that is not only the exam creator but one of the largest companies in the world the book should be much better than this. This book needs serious work.
8 internautes sur 8 ont trouvé ce commentaire utile 
HASH(0x9278db04) étoiles sur 5 This is not the book you are looking for. 24 avril 2012
Par Escobar - Publié sur
Format: Relié
I read the other reviews, downloaded the errata, then made the corrections in the physical book. I figured this would address the majority of the problems that people are having. I've encountered a larger problem though. I just can't trust this book and having to spend so much time fact checking is making the book rather worthless and almost detrimental as a study resource. I reached a point where I was going to just make an outline from the table of contents and then research the topics myself. If you are thinking about buying this book, just grab a copy of the table of contents. That's what you can expect. They broke things up into 4 parts and the chapters don't necessarily match the sections. You can tell there was a lot of copying and pasting done while making this book because items were duplicated and not changed.

Take all 6 Star Wars movies, substitute Luke Skywalker in the place of Darth Vader in half of Vader's scenes (including those in which both appear onscreen simultaneously). Neglect to mention anything about the familial relationships of Vader/Anakin-Luke-Leia and then film the whole thing with some of the actors appearing occasionally in their street clothes. Then release the episodes in a random order with "A New Hope" coming last and two of the episodes titled "Revenge of the Sith". You would then have the Star Wars equivalent of this book.
12 internautes sur 13 ont trouvé ce commentaire utile 
HASH(0x9278ded0) étoiles sur 5 A Poor Work 20 novembre 2011
Par Koko - Publié sur
Format: Relié
I am currently using this book to prepare for the 642-637 exam. I think this book was poorly written. There are so many errors, both technical an non-technical. There are flaws that should not pass through a technical review and remain uncorrected. Yet they did. This makes one to wonder as to what the technical review is all about then. I'll advise anyone who is using this book as an exam prep tool to also use Cisco's documentation on its website. The authors and technical reviewer need to revisit this material.
4 internautes sur 4 ont trouvé ce commentaire utile 
HASH(0x9278dfb4) étoiles sur 5 Scratching my head still... 18 mai 2012
Par FrenchBulldozer - Publié sur
Format: Relié
I should leave myself a bit of the blame in this purchase since the previous reviews were less than stellar. I almost felt sorry for the author, well, that was until I started reading. I finished it last night and I'm still left to wonder how this got past the technical review process. Like others, I had to research and cross reference multiple items because honestly I couldn't "trust" this is as a single repository. I assume that along with other Cisco Press books should be the de-facto standard for exam prep material, considering that is their primary goal with these "cert guides". While I will still attempt to sit the exam, I'm not sure how well this particular guide really assisted in getting me there. I'm quite disappointed and hope the 2nd Edition may be more worthwhile. I can't really recommend this book until then.
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