640-607 Cisco Press CCNA 3.0 Study Guide

Contents at a Glance
Chapter 1 All About the Cisco Certified Network Associate Certification 3
Chapter 2 Cisco IOS Software Fundamentals 27
Chapter 3 OSI Reference Model and Layered Communication 79
Chapter 4 LANs, Bridges, and Switches 145
Building A Cisco Wireless LAN

Foreword xxv
Chapter 1 Introduction to Wireless Local
Area Networks 1
Introduction 2
Reviewing Networking Basics 3
Defining Topologies 3
Bus Topology 4
AVVID and IP-T Design and Implementation

Chapter 1 Old World Technologies 1
Introduction 2
Introduction to PBXs 3
Designing with Legacy Systems in Mind 4
Looking Inside the PBX 7
Implementing Extension Termination 7
Implementing Trunk Termination 8
IP Telephony Components ........
CCDA Study Guide Cisco Press

Contents at a Glance
Introduction xix
Chapter 1 Design Goals 2
Chapter 2 Assessing the Existing Network and Identifying Customer Objectives 28
Chapter 3 Application Considerations 64
Chapter 4 Network Topologies and LAN Design 98
Chapter 5 WAN Design 154
CCDA Study Guide

Random Access Memory (RAM)
è  Sends/Receives data quickly between CPU
è  This is way quicker than using just the HDD
è  RAM holds temporary data used by any open application or
active / running process
CCDA Exam Certification Guide

Hard drive: most important secondary storage
device
• Hard drive technologies have evolved rapidly
- Hard drive capacities and speeds have increased
- Interfaces with the computer have also changed
CCDP Cisco Internetwork Design Study Guide

ROM (Read Only Memory)
• Read-only memory (usually known by its
acronym, ROM) is a class of storage media used
in computers and other electronic devices.
CCIE Study Guide

What You Will Learn
On completing this chapter, you will be able to:
✔ Differentiate among unicast, multicast, and broadcast transmission
methods
CCIE Cisco LAN Switching

Routing Protocols and Concepts - CCNA2
• Routing and packet forwarding
• Static routing
• Dynamic routing protocols
CCIE Routing and Switching Exam

A hub, also called a network hub, is a common connection point for devices in a network. Hubs are devices commonly used to connect segments of a LAN. The hub contains multiple ports. When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.
CCIE Security Exam Certification Guide

Short for Network Interface Card, the NIC is also referred to as an Ethernet card and network adapter. It is an expansion card that enables a computer to connect to a network; such as a home network, or the Internet using an Ethernet cable with an RJ-45 connector.
CCNA Study Guide

What Does This Book Cover? This book covers everything you need to know in order to become CCNA certified. However, taking the time to study and practice with routers or a router simulator is the real key to success. The information you will learn in this book, and need to know for the CCNA exam, is listed in the following bullet points:
CCNP Remote Acess Study Guide

What Does This Book Cover? This book covers everything you need to pass the CCNP Remote Access exam. It teaches you how to use Cisco routers to connect remote LANs together using remote access devices and IOS software.
Chapter 1 introduces you to Cisco’s solutions to Remote Access. This chapter is a high-level overview of the IOS solutions we discuss throughout the book and will introduce you to the concepts needed to understand to pass the Remote Access exam.
CCNP Routing Exam Certification Guide

Goals of This Book The goals for this book became somewhat obvious to me after considering the exam itself, as well as Cisco’s exam philosophy. The first goal came straight from Cisco, who asked that I write a book that not only helps you pass the exam, but that also ensures that you really understand the concepts and implementation details. The second goal of this book is that the content should be the most comprehensive coverage of Routing 2.0 exam-related topics available, without too much coverage of topics not on the exam. The third and ultimate goal is to get you from where you are today to the point that you can confidently pass the Routing 2.0 exam.
CCNP -Remote Access Study Guide-Sybex

This book covers everything you need to pass the CCNP Remote Access exam. It teaches you how to use Cisco routers to connect remote LANs together using remote access devices and IOS software.
Chapter 1 introduces you to Cisco’s solutions to Remote Access. This chapter is a high-level overview of the IOS solutions we discuss throughout the book and will introduce you to the concepts needed to understand to pass the Remote Access exam.
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