CompTIA Network+ Exam Cram, Third Edition

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

Detailed explanations of correct and incorrect answers

Multiple test modes

Random questions and order of answers

Coverage of each Network+ exam objective