The new edition of CompTIA Network+ Exam Cram is the first book to cover the Network+ 2009 exam. The Author of this Book is Mike Harwood. Covers the critical information you’ll need to know to score higher on your Network+ exam! Implement proven best practices for managing networks efficiently and reliably Thoroughly understand network hardware components, devices, cabling, and connectors Systematically review TCP/IP, related network protocols, and the OSI model Manage network operating systems and clients Identify network vulnerabilities and configure network security to address them Use security tools such as cryptography and antivirus software Provide reliable, secure Internet access, WAN access, and VLAN support Implement disaster recovery plans that protect business continuity Troubleshoot network and Internet connectivity problems Efficiently document the network and provide high-quality user support. Array ISBN . . CompTIA Network+ N10-004 Exam Cram available in English.