All the CCNA-level commands in one compact, portable resource Accessing all CCNA commands are used as a resource, fast offline for research and logical solution? How-to? section with blank, lined pages allows you to personalize the book for your needs Prepare yourself for the CCNA exam? CCNA Portable Command Guide is filled with valuable,-to-access information that is easy, and portable enough for use whether you closet? Back in the server room or equipment. This book will help you remember commands and concepts as you work to pass the CCNA exam (INTRO 640-821, ICND 640-811, or CCNA 640-801). Configuration examples throughout this book gives you a better understanding of how these commands are used in simple network designs. Nine CCNA topic areas are covered, including: TCP / IP An Introduction to Device Configuration Cisco Routing Switch Router Network Administration and Troubleshooting Managing IP WAN Service Network Security This book is part of the Cisco Press Certification Self-Study Product Family, which offers the reader self-paced study routine for Cisco certification exams.