This up-to-date All-in-One exam guide delivers complete coverage of every topic on the N10-009 version of the CompTIA Network+ Certification exam

Get complete coverage of all the CompTIA Network+ exam objectives inside this comprehensive resource. Written by Jonathan Weissman and created and edited by Mike Meyers, the leading expert on CompTIA certification and training, CompTIA Network+ Certification All-in-One Exam Guide, Ninth Edition covers exam N10-009 in full detail. You'll find learning objectives at the beginning of each chapter, exam tips, scenarios, practice exam questions, and in-depth explanations. Designed to help you pass the exam with ease, this authoritative guide also serves as an essential on-the-job reference.

Covers all exam topics, including:

• OSI Model and Number Systems
• Local Communication vs. Remote Communication, ARP, and ICMP
• IPv4
• Ports, TCP, and UDP
• Routing
• Switching
• DNS and DHCP
• IPv6
• Cabling
• Ethernet
• Installing a Physical Network
• Wireless Networking
• Virtualization and Cloud Computing
• Data Centers
• Devices, Access, Management, and Monitoring
• Policies and Procedures
• Network Security
• Troubleshooting

Online content includes:

• 180 practice exam questions in a customizable test engine
• 20+ lab simulations to help you prepare for the performance-based questions
• One hour of video training from Mike Meyers
• Mike Meyers' favorite shareware and freeware networking tools and utilities