Network+ is recognized by everyone ranging from Microsoft to Cisco, and required for IT employees at companies ranging from CDW to CompuCom. Over 130,000 professionals have used it to jump-start their networking careers. But if you want to be next, you’ll have to pass a brand-new version. In this book, David Groth combines an unsurpassed understanding of CompTIA’s exams with crystal-clear prep for everything on the 2005 Network+, new and old.

From TCP/IP to wireless, WANs to remote access, it’s here, along with detailed coverage of the implementation and support issues that get increased attention this time. The authors’ handy network troubleshooting primer will be useful long before and after exam day. Of course, there are plenty of sample questions, e-flashcards, and other study tools — so you can pass the first time, and get on with your career.