31 Days Before Your CCENT Certification represents the end of your adventure through the Cisco Networking Academy CCNA Discovery courses. It’s time to pass the ICND1 640-822 exam and make your knowledge official. You owe it to yourself to complete your current Cisco Networking Academy studies with a CCENT certification. This book essentially provides a bridge between the Cisco Networking Academy curriculum and the CCENT (ICND1) exam. Each day breaks down each exam topic into a manageable bite using short summaries from the online curriculum. Use this book and its organized course of study to take the guesswork out of your comprehensive Networking Academy review for the CCENT.