This book explores everything that you need to know so as to pass the CCNA Routing and Switching ICND1 100-105, ICND2 200-105, and CCNA 200-125 exam. The author has explored the various topics that are tested in the exam. Every topic has been explored in detail, both theoretically and practically. Each chapter is accompanied by theoretical explanations as well as practical sessions. The various networking commands needed to configure networking devices have been discussed. The author has added screenshots alongside these commands showing how these commands should run. Enjoy reading p You