All the CCNA-level commands in one compact, portable resource * Access all CCNA commands-use as a quick, offline resource for research and solutions * Logical "how-to" topic groupings provide one-stop research * Great for review before CCNA certification exams * Compact size makes it easy to carry with you, wherever you go * "Create your own journal" section with blank, lined pages allows you to personalize the book for your needsPreparing for the CCNAR exam? Working as a network administrator? Here are all the CCNA-level commands you need in one condensed, portable resource. The CCNA Portable Command Guide is filled with valuable, easy-to-access information, and portable enough for use whether you're in the server room or the equipment closet.This book will help you memorize commands and concepts as you work to pass the CCNA exam (INTRO 640-821, ICND 640-811, or CCNA 640-801). The guide summarizes all CCNA certification-level Cisco IOSR Software commands, keywords, command arguments, and associated prompts, providing you with tips and examples of how to apply the commands to real-world scenarios. Configuration examples throughout the book provide you with 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 Cisco Devices Configuring a Router Routing * Switches Network Administration and Troubleshooting Managing IP Services WANs Network SecurityThis book is part of the Cisco PressR Certification Self-Study Product Family, which offers readers a self-paced study routine for Cisco certification exams. Titles in the Cisco Press Certification Self-Study Product Family are part of a recommended learning program from Cisco SystemsR that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press.