《CCNP学习指南 Cisco局域网交换配置技术 英文版》求取 ⇩

1 Introduction to Switching Concepts1

1 Introduction to Switching Concepts1

Collisions and Broadcast Domains2

Collisions2

Broadcast Domains4

Foreword5

LAN Segmentation6

LAN Segmentation Using a Router6

LAN Segmentation Using a Bridge6

LAN Segmentation Using a Switch8

About the Contributors9

LAN Switching10

Acknowledgments13

Translational Switching14

Cut-Through vs. Store and Forward Switching17

Token Ring Switching20

Bridging Methods22

Certification Summary23

Two-Minute Drill24

SelfTest26

Preface27

2 VLANs29

2 VLANs29

Broadcast Domains30

Introduction31

VLAN Characteristics32

Dynamic vs. Static VLANs32

VLANs Reduce Costs33

VLANs Increase Flexibility36

Network Security37

Frame Filtering Versus Frame Tagging37

VLAN Trunks39

Cisco Switch Trunk Capabilities42

ISL, 802.10, 802.1Q, and LANE44

ISL44

802.1047

802.1Q49

LANE50

Other Options53

Token Ring VLANs54

DRiP56

Certification Summary57

Two-Minute Drill58

SelfTest60

3 Placing Catalyst 5000 Series Switches in Your Network63

3 Placing Catalyst 5000 Series Switches in Your Network63

Demand Nodes and Resource Nodes64

Local Resources and Remote Resources67

Local Resources68

Remote Resources68

Bottlenecks and Buffer Overflows69

Congestion Management70

Putting It All Together71

Number of Users72

Size and Layout of the Office or Campus73

Certification Summary76

Two-Minute Drill77

SelfTest79

4 Catalyst 5000 Series Switch Architecture83

4 Catalyst 5000 Series Switch Architecture83

Buffering and Congestion Control84

Per-Port Buffers85

Full vs. Half Duplex86

Priority Levels87

Additional Bandwidth89

Switching Components90

Catalyst 500091

Frame Flow Through the Switch95

Catalyst 550096

Network Management Components101

Remote Access102

Direct Console Access103

Telnet Access105

SNMP106

SLIP107

RMON108

SPAN109

Other Modules109

NAM111

Certification Summary112

Two-Minute Drill113

SelfTest116

5 Catalyst 5000 Series Switch Hardware119

5 Catalyst 5000 Series Switch Hardware119

Catalyst 5000 Switch Hardware Description121

Catalyst 5002 Switch121

Catalyst 5000 Switch123

Catalyst 5505 Switch124

Catalyst 5509 Switch125

Catalyst 5500 Switch127

Supervisor Engine Module130

Redundant Supervisor Engine Operation135

Ethernet and Fast Ethernet Switching138

Ethernet Modules140

Fast Ethernet Modules142

Token Ring Modules144

FDDI and CDDI Modules145

ATM LANE Modules147

RSM150

Certification Summary153

Two-Minute Drill155

SelfTest158

6 Configuring the Catalyst 5000 Series Switches161

6 Configuring the Catalyst 5000 Series Switches161

SET, SHOW, and CLEAR Commands162

Accessing the Command Line Interface163

The Configuration Process164

CLI Basics172

Administrative Commands176

The Catalyst IP Stack177

SNMP179

RMON181

Password Configuration184

Password Recovery187

SET INTERFACE Command192

SLIP195

Saving Configuration Files to and from a TFTP Server198

Saving Configuration Files to the TFTP Server199

Retrieving a Config File from a TFTP Server201

Downloading and Uploading Software Images210

Copying NMP Images to SupervisorⅠor SupervisorⅡ212

Configuring Token Ring, Ethernet, and Fast Ethernet Modules215

Port Configurations215

Certification Summary218

Two-Minute Drill219

SelfTest222

7 Catalyst 5000 Series Switch Software225

7 Catalyst 5000 Series Switch Software225

Features of Release 2.x226

NMP Image Features226

Features of Release 3.X234

Features of Release 4.x236

Multiple VLAN Configuration238

Creating VLANs238

VLAN Routing246

VLAN Trunking (ISL, 802.1Q, 802.10, and LANE)257

Frame Filtering260

Dynamic VLANs260

Fast EtherChannel261

Spanning-Tree Protocol and VLANs263

VLAN Load Sharing across Trunks267

Multicast Services270

VTP Pruning270

SPAN272

Two-Minute Drill274

Certification Summary274

SelfTest277

8 Managing the Catalyst 5000 Series Switches281

8 Managing the Catalyst 5000 Series Switches281

Command Line Interface282

Management Options282

Command Line Management Commands284

Embedded RMON289

SNMP292

CDP296

CWSI298

SPAN300

Certification Summary304

Two-Minute Drill305

SelfTest307

9 Troubleshooting the Catalyst 5000311

9 Troubleshooting the Catalyst 5000311

Catalyst 5000 Power-Up Sequence312

Troubleshooting the Power Subsystem315

Troubleshooting the Cooling Subsystem316

Troubleshooting the Processor and Interface Subsystem317

Physical and Data Link Layers319

Troubleshooting at the Cabling Level320

Network Layer338

PING341

TRACEROUTE342

Certification Summary343

Two-Minute Drill344

SelfTest347

10 Catalyst 5000 Series Switch FDDI Module351

10 Catalyst 5000 Series Switch FDDI Module351

FDDI/CDDI Review352

Catalyst 5000 FDDI/CDDI Features354

APaRT Overview354

IP Features355

Spanning Tree Support355

Trunking Support Overview355

APaRT356

FDDICHECK358

FDDI VLANs and 802.10359

Mapping Ethernet and FDDI VLANs Together362

Configuring the FDDI/CDDI Module365

Naming FDDI Ports365

Turning Off APaRT365

Turning On FDDICHECK366

Multiswitch VLAN without Trunking366

Configuring FDDI VLANs367

Turning On Trunking368

Creating FDDI VLANs368

Mapping Ethernet VLANs to FDDI VLANs369

Certification Summary370

Two-Minute Drill371

SelfTest374

11 ATM LANE377

11 ATM LANE377

ATM Boot Camp381

SAR381

ATM Addressing386

ILMI389

ATM Signaling389

LANE Components390

ELAN390

LAN Emulation Client391

LAN Emulation Server393

LAN Emulation Configuration Server394

Broadcast and Unknown Server394

LANE Internetworking396

ATM Switch396

LEC, LES, BUS, and LECS Addresses396

LANE Operation397

Setup Phase398

Data Forwarding Phase401

Configuring LAN Emulation405

ATM LANE Module406

Configuring the Catalyst 5000 Series ATM LANE Modules406

Sending Data Over LANE422

Optional LANE Configuration Steps425

Certification Summary428

Two-Minute Drill428

SelfTest430

12 Catalyst 1900 Series and Catalyst 2820 Switches433

12 Catalyst 1900 Series and Catalyst 2820 Switches433

ClearChannel Architecture434

Overview of Architecture436

Catalyst 1900 and Catalyst 2820 Features438

Cisco Group Management Protocol438

Broadcast Storm Prevention439

Multicast Packet Filtering439

Support for Full-Duplex Ethernet440

Spanning-Tree Protocol440

Switching Modes441

Modules Supported442

Management Support445

Configuring Catalyst 1900 and Catalyst 2820 for VLANs, SNMP, and ATM LANE445

Web-Based Configuration446

Menu-Based Configuration448

SNMP-Based Configuration450

Default Configuration450

Certification Summary452

Two-Minute Drill452

SelfTest455

13 Catalyst 3000 Series Switches459

13 Catalyst 3000 Series Switches459

Catalyst 3000 System Architecture460

Arbiter ASIC461

CPU ASIC461

10 Mbps Ethernet Module461

Fast Ethernet Module462

ATM LANE Module463

100VG AnyLan Module464

3011 WAN Access Module464

Catalyst Matrix465

Filtering Capabilities466

VLANs and VTP468

Configuring the Catalyst 3000 Series Switches469

Basic Configuration470

VLANs and ISL Trunks471

Configuring ATM and LANE473

ISL Trunks473

LANE Configuration474

Certification Summary475

Two-Minute Drill476

SelfTest479

A SelfTest Answers483

A SelfTest Answers483

Chapter 1 SelfTest484

Chapter 2 SelfTest488

Chapter 3 SelfTest492

Chapter 4 SelfTest496

Chapter 5 SelfTest499

Chapter 6 SelfTest503

Chapter 7 SelfTest507

Chapter 8 SelfTest510

Chapter 9 SelfTest514

Chapter 10 SelfTest518

Chapter 11 SelfTest523

Chapter 12 SelfTest527

Chapter 13 SelfTest533

B About the CD541

B About the CD541

Test Type Choices542

Installing the Personal Testing Center542

Live543

Managing Windows543

Saving Scores as Cookies543

Using the Browser Buttons544

JavaScript Errors544

Practice544

Review544

Scoring545

C About the Web Site547

C About the Web Site547

What You ll Find There548

Glossary549

Glossary549

Index595

Index595