اقرأ CCNA 200-301 Portable Command Guide الكتاب الاليكتروني

Preparing for the CCNA (R) exam? Here are all the CCNA-level commands you need in one condensed, portable resource. The CCNA Portable Command Guide, Second Edition, is filled with valuable, easy-to-access information in a compact, portable size. This book has been completely updated to cover topics in the CCNA 200-301 exams. This quick reference resource is designed to help students memorize commands and concepts as they work to pass the CCNA exam. The guide summarizes all certification-level Cisco IOS (R) Software commands, keywords, command arguments, and associated prompts, providing readers with tips and examples of how to apply the commands to real-world scenarios. Configuration examples throughout the book provide readers with a better understanding of how these commands are used in simple network designs. Ten topics this guide covers are: TCP/IP An Introduction to Cisco Devices Configuring a Router Routing Switching Implementing a Wireless LAN Network Administration and Troubleshooting Managing IP Services WANs Network Security