With CIM Access ISDN, you can gain a practical understanding of the Integrated Services Digital Network (ISDN) protocol. Offering self-paced instruction and practice, this robust learning tool gives you a quick and cost-effective way to acquire Cisco knowledge and expertise. From an overview of ISDN terminology, concepts, and components to routing and bridging with Cisco 1000 series routers and AS5200 access servers, you'll learn the Cisco IOS. software commands related to ISDN and how to establish ISDN connections and implement important related features. Based on techniques developed by the Cisco Technical Assistance Center engineers, you'll practice configuration and troubleshooting ISDN connections, Point-to-Point Protocol (PPP) authentication using Password Authentication Protocol (PAP) and Challenge Handshake Authentication Protocol (CHAP), as well as applying other ISDN technology features within Cisco access servers and routers.