Switching Basics and Intermediate Routing CCNA 3 Companion Guide (Cisco Networking Academy)

by Lewis, Wayne

• ISBN13: 9781587131707
• ISBN10: 1587131706
• Edition: CD
• Format: Hardcover w/CD
• Copyright: 2006-01-01
• Publisher: Cisco Press

Summary

The completely revised and only authorized textbook for the Cisco Networking Academy Program CCNA 3 curriculum.

Table of Contents

Introduction

Introduction to Classless Routing

Objectives

Key Terms

VLSM

Prefix Length

Benefits of VLSM

VLSM Calculations

VLSM Example

CIDR and Route Summarization

Route Aggregation

Supernetting

CIDR Example

Classful and Classless Routing

Classful Routing

Classless Routing

RIP Version 2

RIPv2 Configuration

Verifying RIP Configuration

Troubleshooting RIP Configuration

Chapter Summary

Check Your Understanding

Challenge Questions and Activities

Single-Area OSPF

Objectives

Key Terms

Link-State Routing Overview

Maintaining Routing Information Via Link States

Link-State Routing Protocol Algorithms

Benefits of Link-State Routing

Limitations of Link-State Routing

Single-Area OSPF Concepts

Comparing OSPF with Distance Vector Routing Protocols

OSPF Hierarchical Routing

Dijkstras Algorithm

Single-Area OSPF Configuration

Basic OSPF Configuration

Loopback Interfaces

Modifying the OSPF Cost Metric

OSPF Authentication

OSPF Network Types and OSPF Timers

Propagating a Default Route

Verifying OSPF Configurations

Troubleshooting OSPF

Chapter Summary

Check Your Understanding

Challenge Questions and Activities

EIGRP and Troubleshooting Routing Protocols

Objectives

Additional Topics of Interest

Key Terms

EIGRP Concepts

Comparing EIGRP and IGRP

EIGRP Features

EIGRP Terminology

EIGRP Packet Types

EIGRP Configuration

Basic EIGRP Configuration

Configuring EIGRP Summarization

Verifying the EIGRP Configuration

Troubleshooting Routing Protocols

Troubleshooting RIP

Troubleshooting EIGRP

Troubleshooting OSPF

Additional Topics of Interest

Troubleshooting IGRP

Chapter Summary

Check Your Understanding

Challenge Questions and Activities

Swit4ching Concepts

Objectives

Additional Topics of Interest

Key Terms

Introduction to LAN Switching

LAN Segmentation

Basic Operations of a Switch

Ethernet Switch Latency

Layer 2 and Layer 3 Switching

Symmetric and Asymmetric Switching

Frame Transmission Modes

Switch Operation

Broadcast Domains

Communication Between Switches and Workstations

Additional Topics of Interest

Introduction to Ethernet/802.3 LANs

Chapter Summary

Check Your Understanding

Challenge Questions and Activities

LAN Design and Switches

Objectives

Key Terms

LAN Design

LAN Design Goals

LAN Design Considerations

LAN Design Methodology

Layer 1 Design

Layer 2 Design

Layer 3 Design

LAN Switches

witched LANs and the Hierarchical Design Model

Access Layer Overview

Access Layer Switches

Distribution Layer Overview

Distribution Layer Switches

Core Layer Overview

Core Layer Switches

Chapter Summary

Check Your Understanding

Catalyst Switch Configuration

Objectives

Key Terms

Starting the Switch

Physical Startup of the Catalyst Switch

Switch Port Types

Switch LED Indicators

Viewing Initial Bootup Output from the Switch

Using the System Configuration Dialog

Logging On with the Switch CLI and Using the Help Facility

Configuring the Switch

Catalyst Switch Default Configuration

Basic Catalyst Switch Configuration

Duplex and Speed Configuration

Managing the MA

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