Cisci Interactive Mentor IP Routing, Link-State Protocols is the second in the CIM IP Routing series. Designed to provide fundamental IP routing concepts to use with Cisco routers, this product includes an overview of IP routing, Cisco IOS IP routing commands, and IP access lists. In addition, the link-state protocols OSPF and IS-IS are explored in detail, utilizing the Cisco command line interface for all configuration and challenge labs. Users interact with virtual network devices without the need for costly hardware connections. Includes various tips from Cisco support engineers and CCIE professionals, pop quizzes, audio and video guides, lists of supported router commands, and hyperlinked references. This CIM product consists of four modules, each one including a brief introduction, an instructional section, and several configuration labs that utilize the concepts being taught. Most modules also contain a challenge lab that test user understanding of the concepts by presenting troubleshooting scenarios for users to solve.