Course 1: Networking Basics v3.0

Networking basics is the first of the four courses leading up to the Cisco Certified Network Associate (CCNA) certification. CCNA 1 introduces Cisco Networking Academy Program students to the networking field. The course focuses on network terminology and protocols, LANs, WANS, OSI models, cabling, cabling tools, routers, router programming, Ethernet, IP addressing, and network standards.

Read more here.