The Network+ Examination measures the technical knowledge of networking professionals with 18 to 24 months experience in the IT industry. Earning the Network+ certification means that the candidate possesses the knowledge needed to configure and install the TCP/IP client. Following are the key focus areas along with a summary of what is to be learned in that particular section.
Basic Knowledge - Students will learn basic network structures, which include the various topologies, the major network operating systems, the OSI Model, and networking media and connectors. Students will also learn the basic attributes, purpose, and functions of specific networking elements.
Physical, Data Link, Network, and Transport Layers - Students will learn the functions, purpose, and concepts of the four layers that comprise network technology.
TCP/IP Fundamentals - Students will learn the various concepts associated with TCP/IP, including the identification of protocols, IP gateways, port numbers, addressing, and configuration.
Remote Connectivity - Students will learn the purpose, function, attributes, and requirements of remote connection concepts.
Security - Students will acquire the ability to identify good practices to ensure network security.
Installation - Students will learn how to administer and test accounts, which includes establishing passwords, and IP addresses and configurations. In addition, students will learn the impact of environmental factors on computer networks.
Maintenance and Support - Students will learn standard back-up procedures, the need for periodic application of software patches, and the importance of anti-virus software.
Troubleshooting - Students will learn a systematic approach to identifying the extent of a network problem and how to resolve the problem accordingly.
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