A must-have study guide for exam 640-911 on Cisco"s Unified Data CenterThe Cisco Certified Network Associate Data Center certification is Cisco"s newest certification, covering the Cisco Unified Data Center technologies. Written by unparalleled author and Cisco authority Todd Lammle, and CCIE John Swartz, this comprehensive study guide is essential reading for anyone preparing to take the 640-911 exam (Introducing Cisco Data Center Networking), providing in-depth coverage of all the exam"s objectives. In addition, it offers expanded coverage on key topics reflected on the exam. Addresses understanding basic networking and ethernet technologiesReviews the OSI and DoD model and TCP/IP Transport LayerCovers basic IP routing technologies, layer 2 switching technologies, and routing principlesProvides an introduction to Nexus switch as well as how to configure it CCNA Data Center Study Guide offers you access to additional study tools, including bonus practice exams, electronic flashcards, a searchable PDF of a glossary of terms. Plus, you will be able to use the free nexus simulator to perform all the hands-on labs in the book.