Self-study test preparation guide official for the Cisco BSCI exam # 640-901 Coverage / CCNP CCDP / CCIP BSCI exam topics enables you to identify and fill in your knowledge gaps before the exam date. You will learn about: Key routing information including classful routing protocols and classless, distance vector and link-state protocol operation, and the field of IP addresses using VLSMs tableExtending routing and route summarization and configuring IP helper address to manage broadcastsConfiguring OSPF in single area and interconnecting multiple OSPF areasConfiguring and management Integrated IS-IS, ISO addressing, and Level 1 and 2 area design in IS-ISConfiguring EIGRP, how EIGRP supports the use of VLSM and route summarization, and how EIGRP operates in NBMA environmentConfiguring and implementing BGP in a scalable network, including how work-based BGP routing policies within an autonomous system, the route reflector configuration, and operation synchronizationOptimizing BGP routing updates by controlling routing update traffic, configuring route redistribution, and configuring policy-based routing CCNP BSCI Exam Certification Guide is a comprehensive tool for self-study CCNP / CCDP (r) / CCIP (tm) Building Scalable Cisco (r) internetworks (BSCI) # 640-901 exam, which evaluates your ability to build scalable, routed Cisco internetworks . Mastering the concepts and technologies upon which you will be tested with this guide, including extending IP addresses, routing principles, scalable routing protocols, scalable internetwork traffic and access, and optimizing. Each chapter of CCNP BSCI Exam Certification Guide focuses your study and tests your knowledge about the subjects through specially designed assessment and study features. Finally, powerful testing engine companion CD-ROM includes advanced features that allow you to take practice exams that mimic the real testing environment, focus on a specific topic areas, randomize answers for reusability, track your progress, and refer to electronic text for review. CCNP BSCI Exam Certification Guide is part of a recommended learning path from the Cisco Systems (r) that can include simulation and hands-on training from the base of Cisco Learning Partners and self-study products from Cisco Press.