An impressive offering, CCNA: Cisco Certified Network Associate Study Guide does a terrific job of making networking basics approachable. Though written for those already familiar with technology, it nonetheless manages to clearly explain what makes networks work without undercutting their inherent complexity. Authors Lammle and Chellis set the stage by going through such fundamentals as local area network (LAN) devices, the Open Systems Interconnection (OSI) model, and various data transport protocols. From there, the book delves into such topics as network congestion--what causes it and what to do about it--Internet protocol (IP) addressing and subnetting, interior routing protocols, and basic routing configuration.

As is characteristic of any quality study guide, each chapter ends with a summary followed by a mountain of review questions, which are good practice for the written CCNA exam. Answers are listed in one of the six appendices, which also cover AppleTalk and related Request for Comments (RFCs). In addition, this book contains a fantastic 116-page glossary--again, a terrific feature for networking newcomers. --Sarah L. Roberts-Witt


Book Description
The best just keeps getting better! Cisco recently refreshed their CCNA exam (#640-607) and added new questions, including simulation and drag-and-drop formats along with the standard multiple-choice variety. The objectives, however, remain the same. Sybex and the world renowned Cisco authority, Todd Lammle, have taken this opportunity to enhance the best-selling CCNA: Cisco Certified Network Associate Study Guide, producing a 3rd edition with the aim of giving CCNA candidates the knowledge and hands-on skills they need for the challenging new exam. Building on the rock-solid instructional content found in previous editions, we've added Real-World Scenarios and Exam Essentials sections to the text to give you the "whys" and "whens" as well as the "hows." And in addition to the advanced testing engine with sample simulation questions, five bonus exams, electronic flashcards, and PDF version of the book found on the CD, we've added a Router Fundamentals Simulator that allows you to practice using key Cisco IOS commands on a virtual router configuration screen. With all the information and study tools included in this new edition at your disposal, you'll be well on your way to attaining your CCNA.


Book Info
Exam prep guide for Cisco's new CCNA Exam 640-607. Includes assessment testing to focus and direct your studies. Provides in-depth coverage of official exam objectives. CD-ROM included.


From the Back Cover
Here's the book you need to prepare for Cisco's new CCNA exam, 640-607. Written by a Cisco internetworking expert who knows exactly what it takes to pass the test, this Study Guide provides: Assessment testing to focus and direct your studies In-depth coverage of official exam objectives Configuration practice with a Router Fundamentals Simulator Hundreds of challenging practice questions, in the book and on the CD Authoritative coverage of all exam objectives, including: Understanding the OSI Reference Model Using Cisco IOS commands Adding RIP and IGRP routing protocols Working with TCP/IP Configuring Frame Relay, LMIs, maps, and subinterfaces Understanding WAN configurations and services Configuring and verifying IP addresses Working with ISDN protocols, function groups, reference points, and channels Controlling router passwords Creating and managing standard and extended access lists Logging into a router Backing up and loading a Cisco IOS software image Featured on the CD The enclosed CD is packed with vital preparation tools and materials, beginning with the Sybex EdgeTest testing engine for the new CCNA exam, 640-607. To help you prepare for Cisco's simulation questions, we've included the Router Fundamentals Simulator, complete with hands-on labs. You'll also find an advanced testing engine loaded with hundreds of practice questions, sample simulation questions, and five bonus exams--it lets you test yourself chapter by chapter or according to objectives. Finally, we've added electronic flashcards for your PC, Pocket PCs, and Palm handhelds, as well as an electronic version of the entire book.


About the Author
Todd Lammle is a world-renowned Cisco authority with over twenty years experience working with LANs and WANs. He is president of GlobalNet Training Inc., a networking training firm based in Dallas, and of RouterSim LLC, a Colorado software company.

FROM OUR EDITORS

The Barnes & Noble Review
Cisco￯﾿ﾽs CCNA exam has become the entry point into a serious networking career for thousands of people with a wide range of backgrounds and networking experience. Then Cisco replaced its previous CCNA exam with Exam #640-607, designed to more accurately measure your skills -- and it￯﾿ﾽs a doozie.

For example, along with traditional multiple-choice versions, you￯﾿ﾽre now faced with sophisticated ￯﾿ﾽdrag-and-drop￯﾿ﾽ questions designed to test your understanding of both concepts and configurations; and router simulation questions intended to see whether you can really solve real-world problems. The result is an exam that requires much more careful preparation. That￯﾿ﾽs why you want Todd Lammle￯﾿ﾽs CCNA Cisco Certification Study Guide, Third Edition.

Lammle is the name in Cisco exam preparation: His prep tools have been translated into 12 languages. His name￯﾿ﾽs so familiar to Cisco pros, it￯﾿ﾽs easy to forget just how deep this guy￯﾿ﾽs experience really is. Lammle￯﾿ﾽs been involved with networking for more than 20 years now. At Xerox, he worked on some of the earliest ￯﾿ﾽEthernet II￯﾿ﾽ networks, met Cisco￯﾿ﾽs founders, and used one of Cisco￯﾿ﾽs first gateway products to connect Xerox￯﾿ﾽs X.25 packet-switching network to its IBM mainframes. Nowadays, Lammle￯﾿ﾽs company, GlobalNet Training Solutions, runs live Cisco training courses in 15 major cities, keeping him connected with the issues and problems faced by Cisco certification candidates at all levels.

CCNA Cisco Certification Study Guide begins with a complete assessment test. Take it, and you￯﾿ﾽll get a snapshot of where you stand now, and where you need to focus your study. Next, Lammle introduces internetworking and the OSI stack ￯﾿ﾽthe way Cisco wants you to learn it.￯﾿ﾽ (One thing hasn￯﾿ﾽt changed about the new exam: Cisco￯﾿ﾽs penchant for presenting questions where more than one answer is ￯﾿ﾽtechnically￯﾿ﾽ correct but only one reflects Cisco￯﾿ﾽs worldview or recommendations.)

Next, Lammle systematically reviews Layer 2 switching, the process of using hardware addresses on LAN devices to segment networks. You￯﾿ﾽll learn how switches discover network addresses and make forwarding and filtering decisions; and how the Spanning Tree Protocol (STP) prevents network loops from hosing your network.

In Chapter 3, you move on to TCP/IP, IP addressing, and subnetting. As Lammle notes, this material isn￯﾿ﾽt inherently complex, but there￯﾿ﾽs a lot of it, and it￯﾿ﾽs the foundation for much of what you￯﾿ﾽll need to know later. Accordingly, he spends extra time on it -- so you￯﾿ﾽll always have this chapter to come back to, whenever you need a refresher -- even if it￯﾿ﾽs years from now.

Follow Lammle closely, and by the time you￯﾿ﾽre finished, you￯﾿ﾽll be able to subnet a network ￯﾿ﾽin your head.￯﾿ﾽ That￯﾿ﾽll come in handy later in the book, as you build an IP network from scratch, add IP addresses, establish routing, and learn about static, default, and dynamic routing. (Oh, and once you￯﾿ﾽre comfortable with TCP/IP, Lammle￯﾿ﾽs chapter on Novell IPX will be a breeze.)

Once you￯﾿ﾽve mastered the fundamentals of TCP/IP, you￯﾿ﾽll walk through Cisco￯﾿ﾽs IOS and command-line interface, and review the IOS commands you need for basic router and IP configuration. After a thorough chapter on setting up virtual LANs, Lammle reviews day-to-day Cisco network administration: backing up and restoring the IOS; router troubleshooting; and so forth. There￯﾿ﾽs a comprehensive chapter on access lists, and another on wide area networking utilizing all the protocols Cisco expects you to know, including HDLC, PPP, Frame Relay, and ISDN.

It￯﾿ﾽs not only Lammle￯﾿ﾽs narrative that makes the CCNA Cisco Certification Study Guide so valuable: it￯﾿ﾽs also the additional learning tools: chapter summaries and ￯﾿ﾽExam Essentials￯﾿ﾽ bullet points; lists of key terms and commands used in each area of the exam; written and hands-on labs in every chapter; and hundreds of multiple-choice questions. There￯﾿ﾽs also a CD-ROM full of goodies -- including flashcards for PC, Pocket PC, and Palm; a complete eBook; and RouterSim￯﾿ﾽs new Router Fundamentals Simulator, complete with 14 hands-on labs designed to closely resemble those on the exam.

Cisco￯﾿ﾽs exam keeps getting tougher; this book keeps getting better. Bill Camarda

Bill Camarda is a consultant, writer, and web/multimedia content developer. His 15 books include Special Edition Using Word 2000 and Upgrading & Fixing Networks For Dummies®, Second Edition.

ANNOTATION

The Cisco Certified Network Associate (CCNA) is the first step to the hottest certification in the internet-working industry. This CCNA study guide maps to Cisco's CCNA training path and provides full coverage of crucial exam topics, including review sections and hundreds of practice questions. The CD contains test-preparation software and informational resources.

FROM THE PUBLISHER

The Cisco Certified Network Associate (CCNA) is currently the hottest internetworking certification available. This new edition of Sybex's best-selling and highly acclaimed CCNA Study Guide maps Cisco's CCNA maps to the official Cisco exam objectives for the revised CCNA exam. The CD contains a testing engine, electronic flashcards for PCs and Palm devices, and valuable networking tools and utilities.

SYNOPSIS