Network Fundamentals: CCNA Exploration Companion Guide

Network Fundamentals, CCNA Exploration Companion Guide is the official supplemental textbook for the Network Fundamentals course in the Cisco® Networking Academy® CCNA® Exploration curriculum version 4. The course, the first of four in the new curriculum, is based on a top-down approach to networking. The Companion Guide, written and edited by Networking Academy instructors, is designed as a portable desk reference to use anytime, anywhere. The book’s features reinforce the material in the course to help you focus on important concepts and organize your study time for exams.

New and improved features help you study and succeed in this course:

• Chapter objectives―Review core concepts by answering the focus questions listed at the beginning of each chapter.
• Key terms―Refer to the updated lists of networking vocabulary introduced and highlighted in context in each chapter.
• Glossary―Consult the comprehensive glossary with more than 250 terms.
• Check Your Understanding questions and answer key―Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. The answer key explains each answer.
• Challenge questions and activities―Strive to ace more challenging review questions and activities designed to prepare you for the complex styles of questions you might see on the CCNA exam. The answer key explains each answer.  

How To―Look for this icon to study the steps you need to learn to perform certain tasks.

Packet Tracer Activities― Explore networking concepts in activities interspersed throughout some chapters using

Packet Tracer v4.1 developed by Cisco. The files for these activities are on the accompanying CD-ROM.

Also available for the Network Fundamentals Course

Network Fundamentals, CCNA Exploration Labs and Study Guide

ISBN-10: 1-58713-203-6

ISBN-13: 978-1-58713-203-2

Companion CD-ROM

The CD-ROM provides many useful tools and information to support your education:

• Packet Tracer Activity exercise files v4.1
• VLSM Subnetting Chart
• Structured Cabling Exploration Supplement
• Taking Notes: a .txt file of the chapter objectives
• A Guide to Using a Networker’s Journal booklet
• IT Career Information
• Tips on Lifelong Learning in Networking

This book is part of the Cisco Networking Academy Series from Cisco Press®. The products in this series support and complement the Cisco Networking Academy online curriculum.

Mark A. Dyewas the technology manager and training manager for the Bevill Center at Gadsden State Community College, where he also managed and taught in the Cisco Academy program. He now works full time as an assessment and curriculum developer with Cisco. Mark also has maintained a private information technology consulting business since 1985. Mark’s 30+-year career has included roles as biomedical instrumentation technician, field service engineer, customer service supervisor, network engineer, and instructor.

Rick McDonald teaches computer and networking courses at the University of Alaska Southeast in Ketchikan, Alaska. He is developing methods for delivering hands-on training via distance in Alaska using web-conferencing and NETLAB tools. Rick worked in the airline industry for several years before returning to full-time teaching. He taught CCNA and CCNP courses in the Cisco Networking Academy in North Carolina and was a CCNA instructor trainer.

Antoon “Tony”W. Rufi currently is the associate dean of computer and information science for all the ECPI College of Technology campuses. He also teaches the Cisco Networking Academy CCNA, CCNP, Network Security, Fundamentals of Wireless LAN, and IP Telephony curricula. Before becoming an instructor for ECPI, he spent almost 30 years in the United States Air Force, working on numerous electronic projects and computer programs.