ZyXEL ES-3148 User manual

www.zyxel.com

ES-3148 Series

Intelligent Layer 2+ Switch

User’s Guide

Version 3.80

8/2007

Edition 1

DEFAULT LOGIN

IP Address http://192.168.1.1

User Name admin

Password 1234

About This User's Guide

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About This User's Guide

Intended Audience

This manual is intended for people who want to configure the Switch using the web

configurator. You should have at least a basic knowledge of TCP/IP networking concepts and

topology.

Related Documentation

• Web Configurator Online Help

Embedded web help for descriptions of individual screens and supplementary

information.

• Command Reference Guide

The Command Reference Guide explains how to use the Command-Line Interface (CLI)

and CLI commands to configure the Switch.

" It is recommended you use the web configurator to configure the Switch.

• Supporting Disk

Refer to the included CD for support documents.

• ZyXEL Web Site

Please refer to www.zyxel.com

for additional support documentation and product

certifications.

User Guide Feedback

Help us help you. Send all User Guide-related comments, questions or suggestions for

improvement to the following address, or use e-mail instead. Thank you!

The Technical Writing Team,

ZyXEL Communications Corp.,

6 Innovation Road II,

Science-Based Industrial Park,

Hsinchu, 300, Taiwan.

E-mail: [email protected]

Document Conventions

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Document Conventions

Warnings and Notes

These are how warnings and notes are shown in this User’s Guide.

1 Warnings tell you about things that could harm you or your device.

" Notes tell you other important information (for example, other things you may

need to configure or helpful tips) or recommendations.

Syntax Conventions

• The ES-3148 may be referred to as the “Switch”, the “device”, the “system” or the

“product” in this User’s Guide.

• Product labels, screen names, field labels and field choices are all in bold font.

• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER]

means the “enter” or “return” key on your keyboard.

• “Enter” means for you to type one or more characters and then press the [ENTER] key.

“Select” or “choose” means for you to use one of the predefined choices.

• A right angle bracket ( > ) within a screen name denotes a mouse click. For example,

Maintenance > Log > Log Setting means you first click Maintenance in the navigation

panel, then the Log sub menu and finally the Log Setting tab to get to that screen.

• Units of measurement may denote the “metric” value or the “scientific” value. For

example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000”

or “1048576” and so on.

• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.

Document Conventions

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Icons Used in Figures

Figures in this User’s Guide may use the following generic icons. The Switch icon is not an

exact representation of your device.

Switch Computer Notebook computer

Server DSLAM Firewall

Telephone Switch Router

Safety Warnings

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Safety Warnings

1 For your safety, be sure to read and follow all warning notices and instructions.

• Do NOT use this product near water, for example, in a wet basement or near a swimming

pool.

• Do NOT expose your device to dampness, dust or corrosive liquids.

• Do NOT store things on the device.

• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk

of electric shock from lightning.

• Connect ONLY suitable accessories to the device.

• Do NOT open the device or unit. Opening or removing covers can expose you to

dangerous high voltage points or other risks. ONLY qualified service personnel should

service or disassemble this device. Please contact your vendor for further information.

• Make sure to connect the cables to the correct ports.

• Place connecting cables carefully so that no one will step on them or stumble over them.

• Always disconnect all cables from this device before servicing or disassembling.

• Use ONLY an appropriate power adaptor or cord for your device. Connect it to the right

supply voltage (for example, 110V AC in North America or 230V AC in Europe).

• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the

product where anyone can walk on the power adaptor or cord.

• Do NOT use the device if the power adaptor or cord is damaged as it might cause

electrocution.

• If the power adaptor or cord is damaged, remove it from the device and the power source.

• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a

new one.

• Do not use the device outside, and make sure all the connections are indoors. There is a

remote risk of electric shock from lightning.

• Caution: Risk of explosion if battery (on the motherboard) is replaced by an incorrect

type. Dispose of used batteries according to the instructions. Dispose them at the

applicable collection point for the recycling of electrical and electronic equipment. For

detailed information about recycling of this product, please contact your local city office,

your household waste disposal service or the store where you purchased the product.

• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your

device.

This product is recyclable. Dispose of it properly.

Safety Warnings

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Safety Warnings

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Contents Overview

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Contents Overview

Introduction ............................................................................................................................ 31

Introducing the Switch ............................................................................................................... 33

Hardware ................................................................................................................................. 37

Hardware Installation and Connection ....................................................................................... 39

Hardware Overview ................................................................................................................... 43

Web Configurator ................................................................................................................... 49

The Web Configurator ............................................................................................................... 51

Initial Setup Example ................................................................................................................. 63

System Status and Port Statistics ..............................................................................................67

Basic Setting ............................................................................................................................. 73

VLAN ......................................................................................................................................... 85

Static MAC Forward Setup ...................................................................................................... 103

Filtering .................................................................................................................................... 105

Spanning Tree Protocol ........................................................................................................... 107

Bandwidth Control ................................................................................................................... 125

Broadcast Storm Control ......................................................................................................... 127

Mirroring .................................................................................................................................. 129

Link Aggregation ...................................................................................................................... 131

Port Authentication .................................................................................................................. 139

Port Security ............................................................................................................................ 145

Classifier .................................................................................................................................. 149

Policy Rule ............................................................................................................................... 155

Queuing Method ...................................................................................................................... 161

VLAN Stacking ......................................................................................................................... 165

Multicast .................................................................................................................................. 171

Authentication & Accounting ....................................................................................................185

IP Source Guard ...................................................................................................................... 199

Loop Guard .............................................................................................................................. 219

Static Routing .......................................................................................................................... 223

Differentiated Services ............................................................................................................. 225

DHCP ...................................................................................................................................... 233

Maintenance ............................................................................................................................ 239

Access Control ........................................................................................................................ 245

Diagnostic ................................................................................................................................ 263

Syslog ...................................................................................................................................... 265

Contents Overview

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Cluster Management ............................................................................................................... 269

MAC Table ............................................................................................................................... 275

ARP Table ................................................................................................................................ 277

Configure Clone ....................................................................................................................... 279

Troubleshooting and Specifications .................................................................................. 281

Troubleshooting ....................................................................................................................... 283

Product Specifications ............................................................................................................. 287

Appendices and Index .........................................................................................................293

Table of Contents

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Table of Contents

About This User's Guide .......................................................................................................... 3

Document Conventions............................................................................................................4

Safety Warnings........................................................................................................................ 6

Contents Overview ................................................................................................................... 9

Table of Contents.................................................................................................................... 11

List of Figures .........................................................................................................................21

List of Tables........................................................................................................................... 27

Part I: Introduction................................................................................. 31

Chapter 1

Introducing the Switch ........................................................................................................... 33

1.1 Overview .............................................................................................................................. 33

1.1.1 Backbone Application ................................................................................................. 33

1.1.2 Bridging Example ....................................................................................................... 34

1.1.3 High-performance Switched Example ........................................................................ 34

1.1.4 IEEE 802.1Q VLAN Application Examples ................................................................ 35

1.2 Ways to Manage the Switch ................................................................................................ 36

1.3 Good Habits for Managing the Switch ................................................................................. 36

Part II: Hardware .................................................................................... 37

Chapter 2

Hardware Installation and Connection ................................................................................. 39

2.1 Freestanding Installation ..................................................................................................... 39

2.2 Mounting the Switch on a Rack .......................................................................................... 40

2.2.1 Rack-mounted Installation Requirements .................................................................. 40

2.2.2 Attaching the Mounting Brackets to the Switch .......................................................... 40

2.2.3 Mounting the Switch on a Rack .................................................................................. 41

Chapter 3

Hardware Overview................................................................................................................. 43

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3.1 Panel Connections ............................................................................................................. 43

3.1.1 Ethernet Ports ............................................................................................................ 43

3.1.2 Mini-GBIC Slots .........................................................................................................44

3.2 Rear Panel ........................................................................................................................... 45

3.2.1 Console Port ............................................................................................................. 46

3.2.2 External Backup Power Supply Connector ................................................................ 46

3.2.3 Power Connector ....................................................................................................... 47

3.3 LEDs ................................................................................................................................ 47

Part III: Web Configurator ..................................................................... 49

Chapter 4

The Web Configurator ............................................................................................................51

4.1 Introduction .......................................................................................................................... 51

4.2 System Login .................................................................................................................... 51

4.3 The Status Screen .......................................................................................................... 52

4.3.1 Change Your Password .......................................................................................... 58

4.4 Saving Your Configuration ................................................................................................... 58

4.5 Switch Lockout .................................................................................................................. 59

4.6 Resetting the Switch ......................................................................................................... 59

4.6.1 Reload the Configuration File .................................................................................... 59

4.7 Logging Out of the Web Configurator ................................................................................. 60

4.8 Help .................................................................................................................................... 61

Chapter 5

Initial Setup Example.............................................................................................................. 63

5.1 Overview .............................................................................................................................. 63

5.1.1 Creating a VLAN ........................................................................................................ 63

5.1.2 Setting Port VID .........................................................................................................64

5.2 Configuring Switch Management IP Address ...................................................................... 65

Chapter 6

System Status and Port Statistics......................................................................................... 67

6.1 Overview .............................................................................................................................. 67

6.2 Port Status Summary ...................................................................................................... 67

6.2.1 Status: Port Details ................................................................................................68

Chapter 7

Basic Setting ..........................................................................................................................73

7.1 Overview .............................................................................................................................. 73

7.2 System Information ........................................................................................................... 73

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7.3 General Setup ................................................................................................................. 75

7.4 Introduction to VLANs ......................................................................................................... 77

7.5 Switch Setup Screen ........................................................................................................ 77

7.6 IP Setup ............................................................................................................................ 79

7.6.1 IP Interfaces ............................................................................................................... 79

7.7 Port Setup ........................................................................................................................... 82

Chapter 8

VLAN ........................................................................................................................................ 85

8.1 Introduction to IEEE 802.1Q Tagged VLANs .................................................................. 85

8.1.1 Forwarding Tagged and Untagged Frames ................................................................ 85

8.2 Automatic VLAN Registration ............................................................................................. 86

8.2.1 GARP ......................................................................................................................... 86

8.2.2 GVRP ......................................................................................................................... 86

8.3 Port VLAN Trunking ............................................................................................................ 87

8.4 Select the VLAN Type ........................................................................................................ 87

8.5 Static VLAN ......................................................................................................................... 87

8.5.1 Static VLAN Status .................................................................................................... 88

8.5.2 Static VLAN Details ................................................................................................... 88

8.5.3 Configure a Static VLAN ........................................................................................ 89

8.5.4 Configure VLAN Port Settings ................................................................................ 90

8.6 Subnet Based VLANs ......................................................................................................... 92

8.7 Configuring Subnet Based VLAN ...................................................................................... 93

8.8 Protocol Based VLANs ....................................................................................................... 94

8.9 Configuring Protocol Based VLAN .................................................................................... 95

8.10 Create an IP-based VLAN Example .................................................................................. 97

8.11 Port-based VLAN Setup ................................................................................................98

8.11.1 Configure a Port-based VLAN ................................................................................. 98

Chapter 9

Static MAC Forward Setup................................................................................................... 103

9.1 Overview ............................................................................................................................ 103

9.2 Configuring Static MAC Forwarding ............................................................................. 103

Chapter 10

Filtering.................................................................................................................................. 105

10.1 Configure a Filtering Rule .............................................................................................105

Chapter 11

Spanning Tree Protocol........................................................................................................ 107

11.1 STP/RSTP Overview ..................................................................................................... 107

11.1.1 STP Terminology ................................................................................................... 107

11.1.2 How STP Works .................................................................................................... 108

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11.1.3 STP Port States ..................................................................................................... 109

11.1.4 Multiple RSTP ...................................................................................................... 109

11.1.5 Multiple STP ............................................................................................................110

11.2 Spanning Tree Protocol Status Screen .............................................................................112

11.3 Spanning Tree Configuration ...........................................................................................113

11.4 Configure Rapid Spanning Tree Protocol ......................................................................114

11.5 Rapid Spanning Tree Protocol Status .........................................................................115

11.6 Configure Multiple Rapid Spanning Tree Protocol .........................................................117

11.7 Multiple Rapid Spanning Tree Protocol Status ............................................................118

11.8 Configure Multiple Spanning Tree Protocol .................................................................. 120

11.9 Multiple Spanning Tree Protocol Status ..................................................................... 122

Chapter 12

Bandwidth Control................................................................................................................125

12.1 Bandwidth Control Overview ......................................................................................... 125

12.1.1 CIR and PIR ........................................................................................................... 125

12.2 Bandwidth Control Setup ................................................................................................. 125

Chapter 13

Broadcast Storm Control ..................................................................................................... 127

13.1 Broadcast Storm Control Setup ...................................................................................... 127

Chapter 14

Mirroring ................................................................................................................................ 129

14.1 Port Mirroring Setup ....................................................................................................... 129

Chapter 15

Link Aggregation .................................................................................................................. 131

15.1 Link Aggregation Overview ............................................................................................. 131

15.2 Dynamic Link Aggregation .............................................................................................. 131

15.2.1 Link Aggregation ID ............................................................................................... 132

15.3 Link Aggregation Status ..................................................................................................132

15.4 Link Aggregation Setting ................................................................................................ 133

15.5 Link Aggregation Control Protocol ................................................................................ 134

15.6 Static Trunking Example .................................................................................................. 136

Chapter 16

Port Authentication............................................................................................................... 139

16.1 Port Authentication Overview ......................................................................................... 139

16.1.1 IEEE 802.1x Authentication ................................................................................... 139

16.1.2 MAC Authentication ............................................................................................... 140

16.2 Port Authentication Configuration .................................................................................... 141

16.2.1 Activate IEEE 802.1x Security ........................................................................... 141

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16.2.2 Activate MAC Authentication ................................................................................. 142

Chapter 17

Port Security.......................................................................................................................... 145

17.1 About Port Security ......................................................................................................... 145

17.2 Port Security Setup .......................................................................................................... 145

Chapter 18

Classifier................................................................................................................................ 149

18.1 About the Classifier and QoS .......................................................................................... 149

18.2 Configuring the Classifier ...............................................................................................149

18.3 Viewing and Editing Classifier Configuration ................................................................... 152

18.4 Classifier Example ........................................................................................................... 153

Chapter 19

Policy Rule............................................................................................................................. 155

19.1 Policy Rules Overview ....................................................................................................155

19.1.1 DiffServ .................................................................................................................. 155

19.1.2 DSCP and Per-Hop Behavior ................................................................................. 155

19.2 Configuring Policy Rules ................................................................................................. 156

19.3 Viewing and Editing Policy Configuration ........................................................................ 158

19.4 Policy Example ................................................................................................................ 159

Chapter 20

Queuing Method.................................................................................................................... 161

20.1 Queuing Method Overview ............................................................................................. 161

20.1.1 Strictly Priority ........................................................................................................ 161

20.1.2 Weighted Fair Queuing .......................................................................................... 161

20.1.3 Weighted Round Robin Scheduling (WRR) ........................................................... 162

20.2 Configuring Queuing ........................................................................................................ 162

Chapter 21

VLAN Stacking ......................................................................................................................165

21.1 VLAN Stacking Overview ................................................................................................ 165

21.1.1 VLAN Stacking Example ........................................................................................ 165

21.2 VLAN Stacking Port Roles ............................................................................................... 166

21.3 VLAN Tag Format ............................................................................................................ 167

21.3.1 Frame Format ........................................................................................................ 167

21.4 Configuring VLAN Stacking ............................................................................................. 168

Chapter 22

Multicast ................................................................................................................................ 171

22.1 Multicast Overview ......................................................................................................... 171

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22.1.1 IP Multicast Addresses ........................................................................................... 171

22.1.2 IGMP Filtering ........................................................................................................ 171

22.1.3 IGMP Snooping ..................................................................................................... 171

22.1.4 IGMP Snooping and VLANs ................................................................................... 172

22.2 Multicast Status .............................................................................................................. 172

22.3 Multicast Setting ............................................................................................................. 172

22.4 IGMP Snooping VLAN .................................................................................................... 174

22.5 IGMP Filtering Profile ..................................................................................................... 176

22.6 MVR Overview ................................................................................................................ 177

22.6.1 Types of MVR Ports ............................................................................................... 177

22.6.2 MVR Modes ........................................................................................................... 178

22.6.3 How MVR Works .................................................................................................... 178

22.7 General MVR Configuration ............................................................................................ 178

22.8 MVR Group Configuration .............................................................................................. 180

22.8.1 MVR Configuration Example .................................................................................. 181

Chapter 23

Authentication & Accounting .............................................................................................. 185

23.1 Authentication, Authorization and Accounting ................................................................ 185

23.1.1 Local User Accounts .............................................................................................. 185

23.1.2 RADIUS and TACACS+ ........................................................................................ 186

23.2 Authentication and Accounting Screens .......................................................................... 186

23.2.1 RADIUS Server Setup ........................................................................................ 186

23.2.2 TACACS+ Server Setup ..................................................................................... 188

23.2.3 Authentication and Accounting Setup ................................................................ 190

23.2.4 Vendor Specific Attribute ........................................................................................ 193

23.3 Supported RADIUS Attributes ......................................................................................... 194

23.3.1 Attributes Used for Authentication .......................................................................... 195

23.3.2 Attributes Used for Accounting ............................................................................... 195

Chapter 24

IP Source Guard.................................................................................................................... 199

24.1 IP Source Guard Overview .............................................................................................. 199

24.1.1 DHCP Snooping Overview ..................................................................................... 199

24.1.2 ARP Inspection Overview ...................................................................................... 201

24.2 IP Source Guard .............................................................................................................. 203

24.3 IP Source Guard Static Binding ....................................................................................... 203

24.4 DHCP Snooping .............................................................................................................. 205

24.5 DHCP Snooping Configure .............................................................................................. 208

24.5.1 DHCP Snooping Port Configure ............................................................................. 209

24.5.2 DHCP Snooping VLAN Configure ...........................................................................211

24.6 ARP Inspection Status .....................................................................................................212

24.6.1 ARP Inspection VLAN Status ................................................................................. 212

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24.6.2 ARP Inspection Log Status .................................................................................... 213

24.7 ARP Inspection Configure ............................................................................................... 215

24.7.1 ARP Inspection Port Configure .............................................................................. 216

24.7.2 ARP Inspection VLAN Configure ........................................................................... 217

Chapter 25

Loop Guard............................................................................................................................ 219

25.1 Loop Guard Overview ..................................................................................................... 219

25.2 Loop Guard Setup ........................................................................................................... 221

Chapter 26

Static Routing........................................................................................................................ 223

26.1 Configuring Static Routing ............................................................................................. 223

Chapter 27

Differentiated Services.........................................................................................................225

27.1 DiffServ Overview ........................................................................................................... 225

27.1.1 DSCP and Per-Hop Behavior ................................................................................ 225

27.1.2 DiffServ Network Example .................................................................................... 226

27.2 Two Rate Three Color Marker Traffic Policing ................................................................. 226

27.2.1 TRTCM - Color-blind Mode .................................................................................... 227

27.2.2 TRTCM - Color-aware Mode .................................................................................. 227

27.3 Activating DiffServ .......................................................................................................... 228

27.3.1 Configuring 2-Rate 3 Color Marker Settings ......................................................... 228

27.4 DSCP-to-IEEE 802.1p Priority Settings ...................................................................... 230

27.4.1 Configuring DSCP Settings .................................................................................... 230

Chapter 28

DHCP...................................................................................................................................... 233

28.1 DHCP Overview ............................................................................................................. 233

28.1.1 DHCP Modes ........................................................................................................ 233

28.1.2 DHCP Configuration Options ................................................................................. 233

28.2 DHCP Status ................................................................................................................... 233

28.3 DHCP Relay ................................................................................................................... 234

28.3.1 DHCP Relay Agent Information ............................................................................. 234

28.3.2 Configuring DHCP Global Relay ............................................................................ 235

28.3.3 Global DHCP Relay Configuration Example .......................................................... 236

28.4 Configuring DHCP VLAN Settings ................................................................................ 236

28.4.1 Example: DHCP Relay for Two VLANs .................................................................. 238

Chapter 29

Maintenance .......................................................................................................................... 239

29.1 The Maintenance Screen ............................................................................................... 239

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29.2 Load Factory Default ...................................................................................................... 240

29.3 Save Configuration .......................................................................................................... 240

29.4 Reboot System ................................................................................................................ 241

29.5 Firmware Upgrade ........................................................................................................ 241

29.6 Restore a Configuration File ......................................................................................... 242

29.7 Backup a Configuration File ......................................................................................... 242

29.8 FTP Command Line ........................................................................................................ 243

29.8.1 Filename Conventions .......................................................................................... 243

29.8.2 FTP Command Line Procedure ............................................................................ 243

29.8.3 GUI-based FTP Clients .......................................................................................... 244

29.8.4 FTP Restrictions .................................................................................................... 244

Chapter 30

Access Control...................................................................................................................... 245

30.1 Access Control Overview ............................................................................................ 245

30.2 The Access Control Main Screen .................................................................................... 245

30.3 About SNMP .................................................................................................................. 246

30.3.1 SNMP v3 and Security ........................................................................................... 247

30.3.2 Supported MIBs ................................................................................................... 247

30.3.3 SNMP Traps .......................................................................................................... 247

30.3.4 Configuring SNMP .............................................................................................. 250

30.3.5 Configuring SNMP Trap Group ........................................................................... 252

30.3.6 Setting Up Login Accounts ................................................................................. 253

30.4 SSH Overview ................................................................................................................. 255

30.5 How SSH works ............................................................................................................... 255

30.6 SSH Implementation on the Switch ................................................................................. 256

30.6.1 Requirements for Using SSH ................................................................................. 256

30.7 Introduction to HTTPS .....................................................................................................256

30.8 HTTPS Example .............................................................................................................. 257

30.8.1 Internet Explorer Warning Messages ..................................................................... 257

30.8.2 Netscape Navigator Warning Messages ................................................................ 258

30.8.3 The Main Screen .................................................................................................... 258

30.9 Service Port Access Control ......................................................................................... 259

30.10 Remote Management ............................................................................................... 260

Chapter 31

Diagnostic.............................................................................................................................. 263

31.1 Diagnostic ....................................................................................................................... 263

Chapter 32

Syslog .................................................................................................................................... 265

32.1 Syslog Overview .............................................................................................................. 265

32.2 Syslog Setup .................................................................................................................. 265

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32.3 Syslog Server Setup ....................................................................................................... 266

Chapter 33

Cluster Management.............................................................................................................269

33.1 Clustering Management Status Overview ...................................................................... 269

33.2 Cluster Management Status ........................................................................................... 270

33.2.1 Cluster Member Switch Management ................................................................... 271

33.3 Clustering Management Configuration .......................................................................... 272

Chapter 34

MAC Table.............................................................................................................................. 275

34.1 MAC Table Overview ...................................................................................................... 275

34.2 Viewing the MAC Table ................................................................................................... 276

Chapter 35

ARP Table .............................................................................................................................. 277

35.1 ARP Table Overview .......................................................................................................277

35.1.1 How ARP Works .................................................................................................... 277

35.2 Viewing the ARP Table ................................................................................................... 277

Chapter 36

Configure Clone.................................................................................................................... 279

36.1 Configure Clone .............................................................................................................. 279

Part IV: Troubleshooting and Specifications..................................... 281

Chapter 37

Troubleshooting.................................................................................................................... 283

37.1 Power, Hardware Connections, and LEDs ...................................................................... 283

37.2 Switch Access and Login ................................................................................................. 284

Chapter 38

Product Specifications .........................................................................................................287

38.1 General Switch Specifications ......................................................................................... 287

38.2 Cable Pin Assignments ................................................................................................... 290

Part V: Appendices and Index ............................................................ 293

Appendix A Setting up Your Computer’s IP Address............................................................ 295

Appendix B Pop-up Windows, JavaScripts and Java Permissions ......................................317

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Appendix C IP Addresses and Subnetting ........................................................................... 325

Appendix D Common Services ............................................................................................335

Appendix E Importing Certificates ........................................................................................ 339

Appendix F Legal Information ..............................................................................................345

Appendix G Customer Support ............................................................................................349

Index....................................................................................................................................... 355

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