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Helps students prepare for the CCNA (Cisco Certified Network Associate) exam, one of the most popular entry-level certifications for networking professionals and one that often translates into a salary increase * According to the U.S. Bureau of Labor Statistics, general networking/system administration jobs are expected to increase more than eighty percent by 2010 * This revision includes updates for the exam's new routing simulation, plus updated and more extensive information about WANs * In addition to the Dummies Test Engine, an exclusive, fully customizable test-prep software package containing hundreds of sample questions based on the tone and content of the actual exam, the. | Pasi exam 640-507 and . . become a Cisco Certified Network Associate CCNA dummies Certification for the . Rest of Us Ron Glister CCN A Nerwort Jeff Bienvenu Kevin Ulstad CCHA.f f o k. Dummies Test Engine plus network management tools on CD-ROM Table of Contents CCNA for Dummies.1 Overview.1 About the Authors .2 Dedication.3 Authors Acknowledgments.3 Publisher s Acknowledgments.3 Introduction.5 Overview .5 Why Use This Book .5 Using This Book.6 Part I The Basics.6 Part II The OSI Reference Model.6 Part III Routers.6 Part IV Network Protocols.6 Part V LANs and WANs.6 Part VI The Part of Tens.6 Part VII Appendixes.7 What s on the CD.7 Studying Chapters.7 First page.7 Quick Assessment questions.7 Study subjects.7 Prep Tests.9 Icons Used in This Book .9 Feedback.9 Part I The Basics.10 Chapter List .10 In this part .10 Chapter 1 The CCNA Examination.11 In This Chapter.11 A Little Background about the CCNA Exam.11 What s included in CCNA certification .11 Who should get CCNA certification .12 Is CCNA related to other certifications .12 The Cisco Networking Academy program.13 Why Get CCNA Certification .13 What the CCNA Exam Covers.13 OSI Reference Model.16 WAN protocols.16 Cisco IOS commands.16 Network protocols.16 Routing.16 Network security.16 LAN switching.16 Cisco career certification and survey.17 Taking And Passing the Exam.17 Preparing for the Exam.17 Signing up to Take the Exam.18 How Much Does It Cost .18 i Table of Contents Chapter 1 The CCNA Examination World Wide Web Sites to Help You.18 Where to Go from Here.19 A Little Luck Never Hurts.19 Chapter 2 The Language of the CCNA Exam.20 In This Chapter.20 Laying Out the Network Topology.20 Please accept our topologies.20 Mixed topologies.21 Applying LAN Technologies.22 Ethernet networks.22 Token Ring networks.22 FDDI The double-ring network .22 Defining LANs MANs and WANs.22 Designing Networks An Overview .23 Subnet Mask Review.24 Part II The OSI Reference Model.26 Chapter Lis .26 In this part .26 Chapter 3 .
