Covers the critical information yoursquo;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 nbsp; WRITTEN BY LEADING EXPERT: Mike Harwood (MCSE, A+, Network+, Server+, Linux+) has authored or coauthored three best-selling books on the Network+ exam, includingNetwork+ Exam Cram 2, Second Edition. He is a system manager for a multisite network and consults for a major computer networking company. nbsp; CD Features Test Engine! Detailed explanations of correct and incorrect answers Multiple test modes Random questions and order of answers Coverage of each Network+ exam objective nbsp