CCNP Advanced Cisco Router Configuration Exam Cram Exam 640-403 Author:Brian Morgan, Mike Shroyer Enables the reader to configure Cisco IOS software to control multiprotocol routed traffic, routed protocols, and WAN traffic. Instructs on using VLSMs to extend the use of IP addresses within a large internetwork. Discusses placement of OSPF and EIGRP in a growing enterprise network environment.