This series introduces users to fundamental LAN concepts. It is designed to aid in preparing for a client/server environment. It identifies common LAN protocols, components, and topologies, and explains the OSI reference model and its relationship to LAN protocols. It also covers the features and operation of LAN hardware and software. Additional topics covered include network operating systems, servers, bridges, routing protocols, and other internetworking productions.

This introductory course is for anyone who is preparing for client/server environments or who needs to find information about particular LAN components.