CCNA 2.0 Prep Kit 640-507 Routing and Switching (Exam Guide)

Routing and Switching, Network Support Certifications 4

Routing and Switching, Design Certifications 7

Benefits of Certification 8

Electives 8

ISP Dial and WAN Switching 10

Testing 12

How to Use This Book 13

How Each Chapter Is Organized 16

2 Overview of Industry Models and Standards 17

OSI Reference Model Background 18

The OSI Seven-Layer Architecture 20

Benefits of the OSI’s Layered Design 22

General Description of OSI Layers 24

Connection-Oriented Versus Connectionless Protocols 38

Flow Control 41

IEEE 802 Standards Overview 42

IEEE Data Link Sublayers 44

DoD 46

Chapter Summary 47

3 LAN Technologies 53

Before You Start 54

Ethernet and IEEE 802.3 54

Token-Ring and IEEE 802.5 73

FDDI and ANSI X3T9.5 78

Chapter Summary 82

4 Internetworking 89

Network Addressing 90

Internetworking Hardware 97

Chapter Summary 116

5 Router Basics 121

The Router 122

Simple Configuration 146

Naming Your Router 148

Banner Messages and Interface Descriptions 148

Passwords and Optional Console Commands 150

Configuring the Interfaces 152

Cisco Discovery Protocol (CDP) 160

Chapter Summary 165

6 TCP/IP Addressing and the Protocol Suite 171

Understanding Binary to Decimal Conversion and Vice Versa 172

IP Addressing 174

Mapping the TCP/IP Protocol Suite to the DoD Model 187

Chapter Summary 202

7 Routing Fundamentals 207

Nonroutable Versus Routable Protocols 208

Basic Routing Concepts 208

Static Routing 217

Distance Vector Routing (RIP, IGRP, and RTMP) 223

Link State Routing 238

Chapter Summary 240

8 IPX/SPX Protocol Suite 245

Evolution of IPX/SPX 246

Mapping IPX/SPX to the OSI Model 246

Configuring IPX Interfaces 262

IPX Troubleshooting Commands 266

Chapter Summary 268

9 Access Lists 273

What Are Access Lists? 274

IP Standard Access Lists 280

IP Extended Access Lists 287

Controlling Access to VTY Ports 294

Named Access Lists 296

IPX Access Lists 297

IPX Standard Access Lists 297

IPX Extended Access Lists 299

Filtering IPX SAP Traffic 301

Chapter Summary 305

10 Wide Area Networking (WAN) Technologies 311

WAN Overview 312

HDLC Encapsulation Protocol 320

Point-To-Point (PPP) 324

Frame Relay 328

Chapter Summary 346

11 Integrated Services Digital Network (ISDN) 351

Introduction to ISDN 352

ISDN Components 354

BRI Operation 356

ISDN Configuration Reference Points 357

Cisco ISDN BRI Interfaces 359

ISDN Switch Types 360

Configuring ISDN BRI 361

Chapter Summary 370

12 Switching 375

Catalyst Switches 376

Catalyst Switch Functions 377

Spanning Tree Protocol 386

Help Facilities and Basic Switch Commands 397

Initial Configuration of a Switch 400

Chapter Summary 407

13 Virtual LANs (VLANs) 411

VLAN Overview 412

VLAN Operation 413

Inter-Switch Link (ISL) Trunking 416

VLAN Trunk Protocol (VTP) 420

VLAN Configuration 424

Chapter Summary 432

14 Backup and Recovery 437

Reasons for Backup and Recovery 438

Password Recovery 453

A Lab Exercises 461

Equipment Requirements 462

Lab 1: Getting Started with Cisco Routers 462

Lab 2: Logging In and Getting Help 463

How to Get Help 464

Lab 3: Basic Router Configuration 466

Lab 4: Configuring Interfaces 469

Lab 5: Examining Show Commands 472

Lab 6: IP Addressing 473

Lab 7: Static Routes and Default Routes 474

Lab 8: IPX/SPX Protocol Suite 476

Lab 9: Access Lists 477

Lab 10: WAN Technologies 478

Lab 11: ISDN 479

Lab 12: Switching 481

Lab 13: VLANs 482

Lab 14: Backup and Recovery 485

B Using the CD-ROM and Test Engine 489

Using the Test Pro Software 489

C ICMP Message Types/Troubleshooting 491

D Decimal to Hexadecimal to Binary Conversion 497

E Glossary 499

F Novell SAP Addresses 537

F TCP/UDP Port Numbers 539

G Commonly Used show Commands 541

H Objectives Index 543

Index 547