ZyXEL MES-3728 User manual

www.zyxel.com

MES-3728

Layer 2+ Managed Ethernet Switch

User’s Guide

Version 3.80

2/2008

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

• Command Line Interface (CLI) Reference Guide

Line commands offer an alternative to the web configurator and in some cases are

necessary to configure advanced features.

• Web Configurator Online Help

Embedded web help for descriptions of individual screens and supplementary

information.

" 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 MES-3728 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.

The Switch Computer Notebook computer

Server DSLAM Firewall

Telephone 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.

• Do not obstruct the device ventillation slots as insufficient airflow may harm your device.

• 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).

• Use ONLY power wires of the appropriate wire gauge (see Chapter 38 on page 299 for

details) for your device. Connect it to a power supply of the correct voltage (see Chapter

38 on page 299 for details).

• 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.

• Fuse Warning! Replace a fuse only with a fuse of the same type and rating.

• The length of exposed (bare) power wire should not exceed 7 mm.

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 and Hardware ................................................................................................... 31

Getting to Know Your Switch ..................................................................................................... 33

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

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

Basic Configuration ............................................................................................................... 53

The Web Configurator ............................................................................................................... 55

Initial Setup Example ................................................................................................................. 65

System Status and Port Statistics ..............................................................................................69

Basic Setting ............................................................................................................................. 75

Advanced ................................................................................................................................ 87

VLAN ......................................................................................................................................... 89

Static MAC Forward Setup ...................................................................................................... 107

Filtering .................................................................................................................................... 109

Spanning Tree Protocol ............................................................................................................111

Bandwidth Control ................................................................................................................... 129

Broadcast Storm Control ......................................................................................................... 131

Mirroring .................................................................................................................................. 133

Link Aggregation ...................................................................................................................... 135

Port Authentication .................................................................................................................. 143

Port Security ............................................................................................................................ 149

Classifier .................................................................................................................................. 153

Policy Rule .............................................................................................................................. 159

Queuing Method ...................................................................................................................... 165

VLAN Stacking ......................................................................................................................... 169

Multicast .................................................................................................................................. 175

Authentication & Accounting ....................................................................................................189

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

Loop Guard .............................................................................................................................. 223

IP Application .......................................................................................................................227

Static Route ............................................................................................................................. 229

Differentiated Services ............................................................................................................. 233

DHCP ...................................................................................................................................... 241

Contents Overview

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Management ......................................................................................................................... 249

Maintenance ............................................................................................................................ 251

Access Control ........................................................................................................................ 257

Diagnostic ................................................................................................................................ 275

Syslog ...................................................................................................................................... 277

Cluster Management ............................................................................................................... 281

MAC Table ............................................................................................................................... 287

ARP Table ................................................................................................................................ 289

Configure Clone ....................................................................................................................... 291

Troubleshooting & Product Specifications ....................................................................... 293

Troubleshooting ....................................................................................................................... 295

Product Specifications ............................................................................................................. 299

Appendices and Index .........................................................................................................305

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 and Hardware ........................................................ 31

Chapter 1

Getting to Know Your Switch.................................................................................................33

1.1 Introduction .......................................................................................................................... 33

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

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

1.1.3 High Performance Switching Example ....................................................................... 34

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

1.1.5 Metro Ethernet ...........................................................................................................36

1.2 Ways to Manage the Switch ................................................................................................ 37

1.3 Good Habits for Managing the Switch ................................................................................. 37

Chapter 2

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

2.1 Installation Scenarios .......................................................................................................... 39

2.2 Desktop Installation Procedure ........................................................................................... 39

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

2.3.1 Rack-mounted Installation Requirements .................................................................. 40

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

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

Chapter 3

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

3.1 Front Panel ......................................................................................................................... 43

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3.1.1 Console Port .............................................................................................................. 44

3.1.2 Gigabit Ethernet Ports ............................................................................................... 45

3.1.3 Mini-GBIC Slots ..........................................................................................................45

3.1.4 Management Port ....................................................................................................... 47

3.1.5 Power Connector ....................................................................................................... 47

3.1.6 ALARM Slot ................................................................................................................ 48

3.2 Rear Panel ........................................................................................................................... 50

3.2.1 External Backup Power Supply Connector ................................................................ 50

3.3 LEDs ................................................................................................................................... 50

Part II: Basic Configuration................................................................... 53

Chapter 4

The Web Configurator ............................................................................................................55

4.1 Introduction .......................................................................................................................... 55

4.2 System Login .................................................................................................................... 55

4.3 The Status Screen .......................................................................................................... 56

4.3.1 Change Your Password .......................................................................................... 61

4.4 Saving Your Configuration ................................................................................................... 61

4.5 Switch Lockout .................................................................................................................. 62

4.6 Resetting the Switch ......................................................................................................... 62

4.6.1 Reload the Configuration File .................................................................................... 62

4.7 Logging Out of the Web Configurator ................................................................................. 63

4.8 Help .................................................................................................................................... 63

Chapter 5

Initial Setup Example.............................................................................................................. 65

5.1 Overview .............................................................................................................................. 65

5.1.1 Creating a VLAN ........................................................................................................ 65

5.1.2 Setting Port VID .........................................................................................................66

5.2 Configuring Switch Management IP Address ...................................................................... 67

Chapter 6

System Status and Port Statistics......................................................................................... 69

6.1 Overview .............................................................................................................................. 69

6.2 Port Status Summary ...................................................................................................... 69

6.2.1 Status: Port Details ................................................................................................70

Chapter 7

Basic Setting .......................................................................................................................... 75

7.1 Overview .............................................................................................................................. 75

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7.2 System Information ........................................................................................................... 75

7.3 General Setup ................................................................................................................. 76

7.4 Introduction to VLANs ......................................................................................................... 78

7.5 Switch Setup Screen ........................................................................................................ 79

7.6 IP Setup .............................................................................................................................. 81

7.6.1 Management IP Addresses ........................................................................................ 81

7.7 Port Setup ........................................................................................................................... 83

Part III: Advanced................................................................................... 87

Chapter 8

VLAN ........................................................................................................................................ 89

8.1 Introduction to IEEE 802.1Q Tagged VLANs .................................................................. 89

8.1.1 Forwarding Tagged and Untagged Frames ................................................................ 89

8.2 Automatic VLAN Registration ............................................................................................. 90

8.2.1 GARP ......................................................................................................................... 90

8.2.2 GVRP ......................................................................................................................... 90

8.3 Port VLAN Trunking ............................................................................................................ 91

8.4 Select the VLAN Type ........................................................................................................ 91

8.5 Static VLAN ......................................................................................................................... 91

8.5.1 Static VLAN Status .................................................................................................... 92

8.5.2 VLAN Details ............................................................................................................. 92

8.5.3 Configure a Static VLAN ........................................................................................ 93

8.5.4 Configure VLAN Port Settings ................................................................................ 94

8.6 Subnet Based VLANs ......................................................................................................... 96

8.7 Configuring Subnet Based VLAN ...................................................................................... 97

8.8 Protocol Based VLANs ....................................................................................................... 98

8.9 Configuring Protocol Based VLAN .................................................................................... 99

8.10 Create an IP-based VLAN Example ................................................................................ 101

8.11 Port-based VLAN Setup .............................................................................................. 102

8.11.1 Configure a Port-based VLAN ............................................................................... 102

Chapter 9

Static MAC Forward Setup................................................................................................... 107

9.1 Overview ............................................................................................................................ 107

9.2 Configuring Static MAC Forwarding ............................................................................. 107

Chapter 10

Filtering.................................................................................................................................. 109

10.1 Configure a Filtering Rule .............................................................................................109

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Chapter 11

Spanning Tree Protocol........................................................................................................ 111

11.1 STP/RSTP Overview .......................................................................................................111

11.1.1 STP Terminology ....................................................................................................111

11.1.2 How STP Works .....................................................................................................112

11.1.3 STP Port States ......................................................................................................113

11.1.4 Multiple RSTP ........................................................................................................113

11.1.5 Multiple STP ............................................................................................................114

11.2 Spanning Tree Protocol Status Screen .............................................................................116

11.3 Spanning Tree Configuration ...........................................................................................117

11.4 Configure Rapid Spanning Tree Protocol ......................................................................118

11.5 Rapid Spanning Tree Protocol Status .........................................................................119

11.6 Configure Multiple Rapid Spanning Tree Protocol ........................................................ 121

11.7 Multiple Rapid Spanning Tree Protocol Status ........................................................... 122

11.8 Configure Multiple Spanning Tree Protocol .................................................................. 124

11.9 Multiple Spanning Tree Protocol Status ..................................................................... 126

Chapter 12

Bandwidth Control................................................................................................................129

12.1 Bandwidth Control Overview .......................................................................................... 129

12.1.1 CIR and PIR ........................................................................................................... 129

12.2 Bandwidth Control Setup ................................................................................................. 129

Chapter 13

Broadcast Storm Control ..................................................................................................... 131

13.1 Broadcast Storm Control Setup ...................................................................................... 131

Chapter 14

Mirroring ................................................................................................................................ 133

14.1 Port Mirroring Setup ....................................................................................................... 133

Chapter 15

Link Aggregation .................................................................................................................. 135

15.1 Link Aggregation Overview ............................................................................................. 135

15.2 Dynamic Link Aggregation .............................................................................................. 135

15.2.1 Link Aggregation ID ............................................................................................... 136

15.3 Link Aggregation Status ..................................................................................................136

15.4 Link Aggregation Setting ................................................................................................ 137

15.5 Link Aggregation Control Protocol ................................................................................ 138

15.6 Static Trunking Example .................................................................................................. 140

Chapter 16

Port Authentication............................................................................................................... 143

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16.1 Port Authentication Overview ......................................................................................... 143

16.1.1 IEEE 802.1x Authentication ................................................................................... 143

16.1.2 MAC Authentication ............................................................................................... 144

16.2 Port Authentication Configuration .................................................................................... 145

16.2.1 Activate IEEE 802.1x Security ........................................................................... 145

16.2.2 Activate MAC Authentication ................................................................................. 146

Chapter 17

Port Security.......................................................................................................................... 149

17.1 About Port Security ......................................................................................................... 149

17.2 Port Security Setup .......................................................................................................... 149

Chapter 18

Classifier................................................................................................................................ 153

18.1 About the Classifier and QoS .......................................................................................... 153

18.2 Configuring the Classifier ...............................................................................................153

18.3 Viewing and Editing Classifier Configuration ................................................................... 156

18.4 Classifier Example ........................................................................................................... 157

Chapter 19

Policy Rule............................................................................................................................ 159

19.1 Policy Rules Overview ....................................................................................................159

19.1.1 DiffServ .................................................................................................................. 159

19.1.2 DSCP and Per-Hop Behavior ................................................................................. 159

19.2 Configuring Policy Rules ................................................................................................. 160

19.3 Viewing and Editing Policy Configuration ........................................................................ 162

19.4 Policy Example ................................................................................................................ 162

Chapter 20

Queuing Method.................................................................................................................... 165

20.1 Queuing Method Overview ............................................................................................. 165

20.1.1 Strictly Priority Queuing .......................................................................................... 165

20.1.2 Weighted Fair Queuing .......................................................................................... 165

20.1.3 Weighted Round Robin Scheduling (WRR) ........................................................... 166

20.2 Configuring Queuing ........................................................................................................ 166

Chapter 21

VLAN Stacking ...................................................................................................................... 169

21.1 VLAN Stacking Overview ................................................................................................ 169

21.1.1 VLAN Stacking Example ........................................................................................ 169

21.2 VLAN Stacking Port Roles ............................................................................................... 170

21.3 VLAN Tag Format ............................................................................................................ 171

21.3.1 Frame Format ........................................................................................................ 171

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21.4 Configuring VLAN Stacking ............................................................................................. 172

Chapter 22

Multicast ................................................................................................................................ 175

22.1 Multicast Overview ......................................................................................................... 175

22.1.1 IP Multicast Addresses ........................................................................................... 175

22.1.2 IGMP Filtering ........................................................................................................ 175

22.1.3 IGMP Snooping ..................................................................................................... 175

22.1.4 IGMP Snooping and VLANs ................................................................................... 176

22.2 Multicast Status .............................................................................................................. 176

22.3 Multicast Setting ............................................................................................................. 176

22.4 IGMP Snooping VLAN .................................................................................................... 178

22.5 IGMP Filtering Profile ..................................................................................................... 180

22.6 MVR Overview ................................................................................................................ 181

22.6.1 Types of MVR Ports ............................................................................................... 181

22.6.2 MVR Modes ........................................................................................................... 182

22.6.3 How MVR Works .................................................................................................... 182

22.7 General MVR Configuration ............................................................................................ 182

22.8 MVR Group Configuration .............................................................................................. 184

22.8.1 MVR Configuration Example .................................................................................. 185

Chapter 23

Authentication & Accounting .............................................................................................. 189

23.1 Authentication, Authorization and Accounting ................................................................ 189

23.1.1 Local User Accounts .............................................................................................. 189

23.1.2 RADIUS and TACACS+ ........................................................................................ 190

23.2 Authentication and Accounting Screens .......................................................................... 190

23.2.1 RADIUS Server Setup ........................................................................................ 190

23.2.2 TACACS+ Server Setup ..................................................................................... 192

23.2.3 Authentication and Accounting Setup ................................................................ 194

23.2.4 Vendor Specific Attribute ........................................................................................ 197

23.3 Supported RADIUS Attributes ......................................................................................... 198

23.3.1 Attributes Used for Authentication .......................................................................... 199

23.3.2 Attributes Used for Accounting ............................................................................... 199

Chapter 24

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

24.1 IP Source Guard Overview .............................................................................................. 203

24.1.1 DHCP Snooping Overview ..................................................................................... 203

24.1.2 ARP Inspection Overview ...................................................................................... 205

24.2 IP Source Guard .............................................................................................................. 207

24.3 IP Source Guard Static Binding ....................................................................................... 207

24.4 DHCP Snooping .............................................................................................................. 209

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24.5 DHCP Snooping Configure .............................................................................................. 212

24.5.1 DHCP Snooping Port Configure ............................................................................. 213

24.5.2 DHCP Snooping VLAN Configure .......................................................................... 215

24.6 ARP Inspection Status .....................................................................................................216

24.6.1 ARP Inspection VLAN Status ................................................................................. 216

24.6.2 ARP Inspection Log Status .................................................................................... 217

24.7 ARP Inspection Configure ............................................................................................... 219

24.7.1 ARP Inspection Port Configure .............................................................................. 220

24.7.2 ARP Inspection VLAN Configure ........................................................................... 221

Chapter 25

Loop Guard............................................................................................................................ 223

25.1 Loop Guard Overview ..................................................................................................... 223

25.2 Loop Guard Setup ........................................................................................................... 225

Part IV: IP Application.......................................................................... 227

Chapter 26

Static Route ........................................................................................................................... 229

26.1 Static Routing Overview .................................................................................................. 229

26.2 Configuring Static Routing ............................................................................................... 229

Chapter 27

Differentiated Services.........................................................................................................233

27.1 DiffServ Overview ........................................................................................................... 233

27.1.1 DSCP and Per-Hop Behavior ................................................................................ 233

27.1.2 DiffServ Network Example .................................................................................... 234

27.2 Two Rate Three Color Marker Traffic Policing ................................................................. 234

27.2.1 TRTCM-Color-blind Mode ...................................................................................... 235

27.2.2 TRTCM-Color-aware Mode .................................................................................... 235

27.3 Activating DiffServ .......................................................................................................... 236

27.3.1 Configuring 2-Rate 3 Color Marker Settings ......................................................... 236

27.4 DSCP-to-IEEE 802.1p Priority Settings ...................................................................... 238

27.4.1 Configuring DSCP Settings .................................................................................... 238

Chapter 28

DHCP...................................................................................................................................... 241

28.1 DHCP Overview ............................................................................................................. 241

28.1.1 DHCP Modes ........................................................................................................ 241

28.1.2 DHCP Configuration Options ................................................................................. 241

28.2 DHCP Status ................................................................................................................... 241

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28.3 DHCP Relay ................................................................................................................... 242

28.3.1 DHCP Relay Agent Information ............................................................................. 242

28.3.2 Configuring DHCP Global Relay ............................................................................ 243

28.3.3 Global DHCP Relay Configuration Example .......................................................... 244

28.4 Configuring DHCP VLAN Settings ................................................................................ 245

28.4.1 Example: DHCP Relay for Two VLANs .................................................................. 246

Part V: Management............................................................................. 249

Chapter 29

Maintenance .......................................................................................................................... 251

29.1 The Maintenance Screen .............................................................................................. 251

29.2 Load Factory Default ...................................................................................................... 252

29.3 Save Configuration .......................................................................................................... 252

29.4 Reboot System ................................................................................................................ 253

29.5 Firmware Upgrade ........................................................................................................ 253

29.6 Restore a Configuration File ......................................................................................... 254

29.7 Backup a Configuration File ......................................................................................... 254

29.8 FTP Command Line ........................................................................................................ 255

29.8.1 Filename Conventions .......................................................................................... 255

29.8.2 FTP Command Line Procedure ............................................................................ 256

29.8.3 GUI-based FTP Clients .......................................................................................... 256

29.8.4 FTP Restrictions .................................................................................................... 256

Chapter 30

Access Control...................................................................................................................... 257

30.1 Access Control Overview ............................................................................................ 257

30.2 The Access Control Main Screen .................................................................................... 257

30.3 About SNMP .................................................................................................................. 258

30.3.1 SNMP v3 and Security ........................................................................................... 259

30.3.2 Supported MIBs .................................................................................................... 259

30.3.3 SNMP Traps .......................................................................................................... 259

30.3.4 Configuring SNMP ................................................................................................ 262

30.3.5 Configuring SNMP Trap Group ........................................................................... 264

30.3.6 Setting Up Login Accounts ................................................................................. 265

30.4 SSH Overview ................................................................................................................. 267

30.5 How SSH works ............................................................................................................... 267

30.6 SSH Implementation on the Switch ................................................................................. 268

30.6.1 Requirements for Using SSH ................................................................................. 268

30.7 Introduction to HTTPS .....................................................................................................268

30.8 HTTPS Example .............................................................................................................. 269

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30.8.1 Internet Explorer Warning Messages ..................................................................... 269

30.8.2 Netscape Navigator Warning Messages ................................................................ 270

30.8.3 The Main Screen .................................................................................................... 270

30.9 Service Port Access Control ......................................................................................... 271

30.10 Remote Management ............................................................................................... 272

Chapter 31

Diagnostic.............................................................................................................................. 275

31.1 Diagnostic ....................................................................................................................... 275

Chapter 32

Syslog .................................................................................................................................... 277

32.1 Syslog Overview .............................................................................................................. 277

32.2 Syslog Setup .................................................................................................................. 277

32.3 Syslog Server Setup ....................................................................................................... 278

Chapter 33

Cluster Management.............................................................................................................281

33.1 Cluster Management Status Overview ........................................................................... 281

33.2 Cluster Management Status ........................................................................................... 282

33.2.1 Cluster Member Switch Management ................................................................... 283

33.3 Clustering Management Configuration .......................................................................... 284

Chapter 34

MAC Table.............................................................................................................................. 287

34.1 MAC Table Overview ...................................................................................................... 287

34.2 Viewing the MAC Table ................................................................................................... 288

Chapter 35

ARP Table .............................................................................................................................. 289

35.1 ARP Table Overview .......................................................................................................289

35.1.1 How ARP Works .................................................................................................... 289

35.2 Viewing the ARP Table ................................................................................................... 289

Chapter 36

Configure Clone.................................................................................................................... 291

36.1 Configure Clone .............................................................................................................. 291

Part VI: Troubleshooting & Product Specifications.......................... 293

Chapter 37

Troubleshooting.................................................................................................................... 295

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37.1 Power, Hardware Connections, and LEDs ...................................................................... 295

37.2 Switch Access and Login ................................................................................................. 296

Chapter 38

Product Specifications .........................................................................................................299

Part VII: Appendices and Index .......................................................... 305

Appendix A Changing a Fuse .............................................................................................. 307

Appendix B Common Services.............................................................................................309

Appendix C Legal Information ..............................................................................................313

Appendix D Customer Support.............................................................................................317

Index....................................................................................................................................... 323

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ZyXEL MES-3728 User manual

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