CCNA Routing and Switching Exam Prep (Exam: 640-507)

Includes the installation, configuration, and operation of simple-routed LAN, WAN, and switched LAN networks. Discusses remote access and integrating dial-up connectivity with traditional, remote LAN to LAN access, as well as supporting the high levels of performance required for new applications such as Internet commerce and multimedia. Demonstrates ways to optimize WAN through Internet solutions that reduce bandwidth and WAN cost.