The exam covers network technologies, installation and configuration, media and topologies, management, and security. Candidate job roles include network administrator, network technician, network installer, help desk technician and IT cable installer.
NETWORK+ Companies such as Dell, HP, Ricoh, Sharp and Xerox recommend or require CompTIA Network+ for their networking technicians. It is a technical prerequisite option for IT technicians seeking to join the Apple Consultants Network, and is recognized by the U.S. Department of Defense.
The current version of CompTIA Network+, exam code N10-005, was released Dec. 1, 2011. The revised objectives address virtual networking and give increased attention to network security and coverage of the seven-layer OSI (Open System Interconnection) model.