The course objective is to give students an introduction to basic network architecture, including hardware concepts, wireless networking, and network operating systems. Topics include topologies; Ethernet cabling; network interface cards (NICs); protocols; client/server system basics; and cabling, routers, switches, impact and crimping tools, and patch panels. This course also introduces the architecture of WAN, wired and wireless LAN. Examines network equipment and network topologies, setup client/server and web/DNS server, and implement networks with various hardware and software tools. Instruction on fiber optics is also included.