Obviously, you're considering Network+ certification for one of the following reasons:

• You're planning to become Network+ certified no matter what, but you don't quite know how to achieve your goal.
• You know how valuable Network+ certification is to a network technician's career and advancement.
• You're wondering just what Network+ certification is all about.
• You think that reading a Dummies book on the topic would be a fun and entertaining way to learn about computer networks and their components.

If you fit into any of these categories, then Network+ Certification For Dummies, 2nd Edition, is the book for you!

This updated edition is a no-nonsense reference and study guide for the Network+ certification exam. It focuses on the areas likely to be on the exam, plus it gives you a little background information here and there to help you understand some of the more complex concepts and technologies. The focus is to prepare you for the Network+ exam?and not to give you a long and drawn-out dissertation on networking technologies.

Here's just a sampling of what you'll find covered in Network+ Certification For Dummies, 2nd Edition:

• An overview of the exam, with explanations of basic terminology you'll find on the exam
• Networking basics you'll need to know, including tools and hardware, operating systems, and client software
• The OSI model: Putting a network together and testing your network
• Understanding TCP/IP protocols: Addressing, configuration, and utilities
• Network security and administration
• Preventing network problems and troubleshooting problems when they arise
• Top Ten lists on test day tips and online resources

You'll also find a CD-ROM full of Dummies test prep tools, plus trial versions of shareware programs geared toward preparing you for the Network+ certification exam, including Network+ Prep and PREP! For Network+. There's also a sample test at the back of the book so that you can test your knowledge.