Interconnecting Cisco Networking Devices Part 2 (ICND2) v1.0 is an instructor-led course presented by Cisco training partners to their end-user customers. This five-day course focuses on using Cisco Catalyst switches and Cisco routers connected in LANs and WANs typically found at medium-sized network sites. The course helps to provide the skills and knowledge necessary to install, operate, and troubleshoot a small to medium-size branch office Enterprise network, including configuring several switches and routers, connecting to a WAN and implementing network security.