Course Description

Formerly CST C128. This course introduces the architecture, structure, functions, components, and models of the Internet and other computer networks. The principles and structure of IP (Internet Protocol) addressing and the fundamentals of Ethernet concepts, media, and operations are surveyed to provide a foundation for further study of computer networks. This course uses the OSI (Open Systems Interconnection) and TCP (Transmission Control Protocol) layered models to examine the nature and roles of protocols and services at the application, network, data link, and physical layers. Hands-on exercises help students develop skills to prepare for careers such as Network Engineer or Network Administrator. Helps students gain knowledge in preparation for the CompTIA Network+ certification exam.