Cisco CCNA Routing and Switching 200-120 Exam Cram is the perfect study guide to help the reader pass Cisco's latest CCNA exams (Version 5, introduced in 2013). It provides comprehensive foundational learning and practice questions for every exam topic, divided into component ICND1 and ICND2 exams so it's easy to prepare for either the two-exam CCNA track or Cisco's unified "Composite" CCNA exam. Written by two expert Cisco trainers in conjunction with Cisco's exam developers, it delivers specific, targeted explanations of all essential CCNA concepts and commands.