An introduction to networking, with focus on local area networks (LAN). Topics include LAN hardware (network interface cards, hubs, switches, and SOHO routers), LAN topologies, network administration through MS Windows, the OSI reference model and the TCP/IP protocol stack. Ethernet operation, IP network addressing and routing, and TCP/IP transport protocols are explored with lecture, on-line module and hands-on activity. This course is aligned with the first module of the Cisco Network Academy (CCNA-1) and includes a student enrollment in the Academy.