Part of the ExamWise to CIW Certification Series, this new Self Help and Interactive Exam Study Aid is now available for candidate's preparing to sit the CIW 1D0-470 Internetworking Professional exam. The book covers the information associated with each of the exam topics in detail and includes information found in no other book. Using the book will help readers determine if they are ready for the CIW 1D0-470 certification exam. This book provides Questions, Answers and Explanations that explain the concepts in a clear and easy-to-understand manner. This book is designed for the EXPERIENCED user that desires to build their confidence by refreshing their knowledge of CIW Exam Material.