ZyXEL ES-2108 User Guide

ES-2108 Series

Ethernet Switch

User’s Guide

Version 3.70

8/2006

Edition 1

ES-2108 Series User’s Guide

Copyright

The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation.

Disclaimer

ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein. Neither does it convey any license under its patent rights nor the patent rights of others. ZyXEL further reserves the right to make changes in any products described herein without notice. This publication is subject to change without notice.

Trademarks

ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL Communications, Inc. Other trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners.

ES-2108 Series User’s Guide

Federal Communications Commission (FCC) Interference Statement

This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference.

• This device must accept any interference received, including interference that may cause undesired operations.

FCC Warning

This device has been tested and found to comply with the limits for a Class A digital switch, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial environment. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this device in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Certifications

CE Mark Warning:

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

Taiwanese BSMI (Bureau of Standards, Metrology and Inspection) A Warning:

Notices

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This Class A digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

Viewing Certifications

1 Go to http://www.zyxel.com.

4 Certifications

ES-2108 Series User’s Guide

2 Select your product from the drop-down list box on the ZyXEL home page to go to that

product's page.

3 Select the certification you wish to view from this page.

Certifications 5

ES-2108 Series User’s Guide

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 the power adaptor or cord 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 power outlet.

• 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.

Safety Warnings

6 Safety Warnings

This product is recyclable. Dispose of it properly.

ES-2108 Series User’s Guide

Safety Warnings 7

ES-2108 Series User’s Guide

ZyXEL Limited Warranty

ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase. During the warranty period, and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the defective products or components without charge for either parts or labor, and to whatever extent it shall deem necessary to restore the product or components to proper operating condition. Any replacement will consist of a new or re-manufactured functionally equivalent product of equal or higher value, and will be solely at the discretion of ZyXEL. This warranty shall not apply if the product has been modified, misused, tampered with, damaged by an act of God, or subjected to abnormal working conditions.

Note

Repair or replacement, as provided under this warranty, is the exclusive remedy of the purchaser. This warranty is in lieu of all other warranties, express or implied, including any implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in no event be held liable for indirect or consequential damages of any kind to the purchaser.

To obtain the services of this warranty, contact ZyXEL's Service Center for your Return Material Authorization number (RMA). Products must be returned Postage Prepaid. It is recommended that the unit be insured when shipped. Any returned products without proof of purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products will be shipped by ZyXEL to the corresponding return address, Postage Paid. This warranty gives you specific legal rights, and you may also have other rights that vary from country to country.

Registration

Register your product online to receive e-mail notices of firmware upgrades and information at www.zyxel.com for global products, or at www.us.zyxel.com for North American products.

8 ZyXEL Limited Warranty

ES-2108 Series User’s Guide

Customer Support

Please have the following information ready when you contact customer support.

• Product model and serial number.

• Warranty Information.

• Date that you received your device.

• Brief description of the problem and the steps you took to solve it.

METHOD

LOCATION

CORPORATE HEADQUARTERS (WORLDWIDE)

COSTA RICA

CZECH REPUBLIC

DENMARK

FINLAND

FRANCE

GERMANY

HUNGARY

KAZAKHSTAN

NORTH AMERICA

SUPPORT E-MAIL TELEPHONE WEB SITE

SALES E-MAIL FAX FTP SITE

support@zyxel.com.tw +886-3-578-3942 www.zyxel.com

www.europe.zyxel.com

sales@zyxel.com.tw +886-3-578-2439 ftp.zyxel.com

ftp.europe.zyxel.com

soporte@zyxel.co.cr +506-2017878 www.zyxel.co.cr ZyXEL Costa Rica

sales@zyxel.co.cr +506-2015098 ftp.zyxel.co.cr

info@cz.zyxel.com +420-241-091-350 www.zyxel.cz ZyXEL Communications

info@cz.zyxel.com +420-241-091-359

support@zyxel.dk +45-39-55-07-00 www.zyxel.dk ZyXEL Communications A/S

sales@zyxel.dk +45-39-55-07-07

support@zyxel.fi +358-9-4780-8411 www.zyxel.fi ZyXEL Communications Oy

sales@zyxel.fi +358-9-4780 8448

info@zyxel.fr +33-4-72-52-97-97 www.zyxel.fr ZyXEL France

+33-4-72-52-19-20

support@zyxel.de +49-2405-6909-0 www.zyxel.de ZyXEL Deutschland GmbH.

sales@zyxel.de +49-2405-6909-99

support@zyxel.hu +36-1-3361649 www.zyxel.hu ZyXEL Hungary

info@zyxel.hu +36-1-3259100

http://zyxel.kz/support +7-3272-590-698 www.zyxel.kz ZyXEL Kazakhstan

sales@zyxel.kz +7-3272-590-689

support@zyxel.com 1-800-255-4101

+1-714-632-0882

sales@zyxel.com +1-714-632-0858 ftp.us.zyxel.com

www.us.zyxel.com ZyXEL Communications Inc.

REGULAR MAIL

ZyXEL Communications Corp. 6 Innovation Road II

Science Park Hsinchu 300 Ta iw a n

Plaza Roble Escazú Etapa El Patio, Tercer Piso San José, Costa Rica

Czech s.r.o. Modranská 621 143 01 Praha 4 - Modrany Ceská Republika

Columbusvej 2860 Soeborg Denmark

Malminkaari 10 00700 Helsinki Finland

1 rue des Vergers Bat. 1 / C 69760 Limonest France

Adenauerstr. 20/A2 D-52146 Wuerselen Germany

48, Zoldlomb Str. H-1025, Budapest Hungary

43, Dostyk ave.,Office 414 Dostyk Business Centre 050010, Almaty Republic of Kazakhstan

1130 N. Miller St. Anaheim CA 92806-2001 U.S.A.

Customer Support 9

ES-2108 Series User’s Guide

METHOD

LOCATION

NORWAY

POLAND

RUSSIA

SPAIN

SWEDEN

UKRAINE

UNITED KINGDOM

SUPPORT E-MAIL TELEPHONE WEB SITE

SALES E-MAIL FAX FTP SITE

support@zyxel.no +47-22-80-61-80 www.zyxel.no ZyXEL Communications A/S

sales@zyxel.no +47-22-80-61-81

info@pl.zyxel.com +48 (22) 333 8250 www.pl.zyxel.com ZyXEL Communications

+48 (22) 333 8251

http://zyxel.ru/support +7-095-542-89-29 www.zyxel.ru ZyXEL Russia

sales@zyxel.ru +7-095-542-89-25

support@zyxel.es +34-902-195-420 www.zyxel.es ZyXEL Communications

sales@zyxel.es +34-913-005-345

support@zyxel.se +46-31-744-7700 www.zyxel.se ZyXEL Communications A/S

sales@zyxel.se +46-31-744-7701

support@ua.zyxel.com +380-44-247-69-78 www.ua.zyxel.com ZyXEL Ukraine

sales@ua.zyxel.com +380-44-494-49-32

support@zyxel.co.uk +44-1344 303044

08707 555779 (UK only)

sales@zyxel.co.uk +44-1344 303034 ftp.zyxel.co.uk

www.zyxel.co.uk ZyXEL Communications UK

REGULAR MAIL

Nils Hansens vei 13 0667 Oslo Norway

ul. Okrzei 1A 03-715 Warszawa Poland

Ostrovityanova 37a Str. Moscow, 117279 Russia

Arte, 21 5ª planta 28033 Madrid Spain

Sjöporten 4, 41764 Göteborg Sweden

13, Pimonenko Str. Kiev, 04050 Ukraine

Ltd.,11 The Courtyard, Eastern Road, Bracknell, Berkshire, RG12 2XB, United Kingdom (UK)

+” is the (prefix) number you enter to make an international telephone call.

10 Customer Support

ES-2108 User’s Guide

Copyright ..................................................................................................................3

Certifications ............................................................................................................4

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

ZyXEL Limited Warranty.......................................................................................... 8

Customer Support.................................................................................................... 9

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

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

List of Tables .......................................................................................................... 25

Preface ....................................................................................................................29

Chapter 1

Getting to Know Your Switch ................................................................................ 31

1.1 Introduction ........................................................................................................31

1.2 Software Features ..............................................................................................31

1.3 Hardware Features ............................................................................................33

1.4 Applications ........................................................................................................34

1.4.1 Backbone Application ...............................................................................34

1.4.2 Bridging Example ......................................................................................35

1.4.3 High Performance Switched Example ......................................................35

1.4.4 IEEE 802.1Q VLAN Application Examples ...............................................36

1.4.4.1 Tag-based VLAN Example ..............................................................36

1.4.4.2 VLAN Shared Server Example ........................................................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

2.2.1.1 Precautions ....................................................................................40

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

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

2.3 Wall-mounting Installation ..................................................................................41

Table of Contents 11

ES-2108 User’s Guide

Chapter 3

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

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

3.2 Rear Panel ........................................................................................................47

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

Chapter 4

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

4.1 Introduction ........................................................................................................49

4.2 System Login ..................................................................................................49

4.3 The Status Screen .........................................................................................50

4.4 Saving Your Configuration ..................................................................................54

4.5 Switch Lockout ..................................................................................................55

4.6 Resetting the Switch .......................................................................................55

4.7 Logging Out of the Web Configurator ...............................................................56

4.8 Help ..................................................................................................................56

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

3.1.2 Ethernet Ports ...........................................................................................44

3.1.2.1 Default Ethernet Settings ................................................................45

3.1.3 Mini-GBIC Slot .........................................................................................45

3.1.3.1 Transceiver Installation ................................................................45

3.1.3.2 Transceiver Removal ...................................................................46

3.1.4 100 Base-FX Fiber-Optic Port ..................................................................46

3.2.1 Power Connector ......................................................................................47

4.3.1 Change Your Password ...........................................................................54

4.6.1 Reload the Factory-default Configuration File ........................................55

Chapter 5

Initial Setup Example ............................................................................................. 57

5.1 Overview ............................................................................................................57

5.1.1 Creating a VLAN .......................................................................................57

5.1.2 Setting Port VID ........................................................................................58

5.1.3 Configuring Switch Management IP Address ...........................................59

Chapter 6

System Status and Port Statistics ........................................................................ 61

6.1 Port Status Overview ......................................................................................61

6.1.1 Status: Port Details ...............................................................................63

Chapter 7

Basic Setting ......................................................................................................... 69

7.1 Overview ............................................................................................................69

7.2 System Information ........................................................................................69

12 Table of Contents

ES-2108 User’s Guide

7.3 General Setup ...............................................................................................71

7.4 Introduction to VLANs ......................................................................................73

7.5 Switch Setup Screen .......................................................................................74

7.6 IP Setup ..........................................................................................................75

7.6.1 Management IP Addresses ......................................................................76

7.7 Port Setup .......................................................................................................78

Chapter 8

VLAN ....................................................................................................................... 81

8.1 Introduction to IEEE 802.1Q Tagged VLAN ..................................................81

8.1.1 Forwarding Tagged and Untagged Frames ..............................................81

8.2 Automatic VLAN Registration ...........................................................................82

8.2.1 GARP ........................................................................................................82

8.2.1.1 GARP Timers .................................................................................82

8.2.2 GVRP ........................................................................................................82

8.3 Port VLAN Trunking .........................................................................................83

8.4 Select the VLAN Type .......................................................................................83

8.5 Static VLAN ........................................................................................................84

8.5.1 Static VLAN Status ....................................................................................84

8.5.2 Static VLAN Details ...................................................................................85

8.5.3 Configure a Static VLAN ........................................................................85

8.5.4 Configure VLAN Port Settings ...............................................................87

8.6 Port Based VLAN Setup ................................................................................89

8.6.1 Configure a Port-based VLAN ..................................................................89

Chapter 9

Static MAC Forwarding.......................................................................................... 93

9.1 Overview ............................................................................................................93

9.2 Configuring Static MAC Forwarding ..............................................................93

Chapter 10

Filtering ................................................................................................................... 97

10.1 Configure a Filtering Rule .............................................................................97

Chapter 11

Spanning Tree Protocol ......................................................................................... 99

11.1 STP/RSTP Overview ......................................................................................99

11.1.1 STP Terminology ....................................................................................99

11.1.2 How STP Works ...................................................................................100

11.1.3 STP Port States ...................................................................................100

11.2 Rapid Spanning Tree Protocol Status .......................................................100

11.3 Configure Rapid Spanning Tree Protocol ....................................................102

Table of Contents 13

ES-2108 User’s Guide

Chapter 12

Bandwidth Control ............................................................................................... 105

12.1 Bandwidth Control Setup ..............................................................................105

Chapter 13

Broadcast Storm Control..................................................................................... 107

13.1 Broadcast Storm Control Setup .....................................................................107

Chapter 14

Mirroring ............................................................................................................... 109

14.1 Port Mirroring Setup ......................................................................................109

Chapter 15

Link Aggregation...................................................................................................111

15.1 Link Aggregation Overview ........................................................................... 111

15.2 Dynamic Link Aggregation ........................................................................... 111

15.3 Link Aggregation Control Protocol Status ..................................................... 112

15.4 Link Aggregation Setup ................................................................................ 113

15.2.1 Link Aggregation ID .............................................................................112

Chapter 16

Port Authentication.............................................................................................. 115

16.1 Port Authentication Overview ........................................................................115

16.1.1 RADIUS ............................................................................................... 115

16.1.1.1 Vendor Specific Attribute .............................................................115

16.1.1.2 Tunnel Protocol Attribute ............................................................. 116

16.2 Port Authentication Configuration ..................................................................116

16.2.1 Configuring RADIUS Server Settings ................................................ 117

16.2.2 Activate IEEE 802.1x Security ........................................................... 117

Chapter 17

Port Security......................................................................................................... 119

17.1 Port Security Overview ..................................................................................119

17.2 Port Security Setup ........................................................................................ 119

17.3 Port Security Example ....................................................................................121

Chapter 18

Queuing Method................................................................................................... 123

18.1 Queuing Method Overview ............................................................................123

18.1.1 Strict Priority Queuing (SPQ) ...............................................................123

18.1.2 Weighted Round Robin Scheduling (WRR) ..........................................123

18.2 Configuring Queuing Method .........................................................................124

14 Table of Contents

ES-2108 User’s Guide

Chapter 19

Multicast................................................................................................................ 125

19.1 Multicast Overview ........................................................................................125

19.1.1 IP Multicast Addresses .........................................................................125

19.1.2 IGMP Filtering .......................................................................................125

19.1.3 IGMP Snooping ...................................................................................125

19.2 Multicast Status .............................................................................................126

19.3 Multicast Setting ............................................................................................126

19.4 IGMP Filtering Profile ....................................................................................128

19.5 MVR Overview ..............................................................................................130

19.5.1 Types of MVR Ports ..............................................................................130

19.5.2 MVR Modes ..........................................................................................130

19.5.3 How MVR Works ..................................................................................131

19.6 General MVR Configuration ...........................................................................131

19.7 MVR Group Configuration .............................................................................133

19.7.1 MVR Configuration Example ................................................................135

Chapter 20

Static Route .......................................................................................................... 137

20.1 Configuring Static Routing ............................................................................137

Chapter 21

Differentiated Services ........................................................................................ 139

21.1 DiffServ Overview .........................................................................................139

21.1.1 DSCP and Per-Hop Behavior ..............................................................139

21.1.2 DiffServ Network Example ...................................................................139

21.2 Activating DiffServ .........................................................................................140

21.3 DSCP-to-IEEE802.1p Priority Mapping Settings .......................................141

21.3.1 Configuring DSCP Settings ..................................................................141

Chapter 22

Maintenance ......................................................................................................... 143

22.1 The Maintenance Screen ..............................................................................143

22.2 Load Factory Default .....................................................................................144

22.3 Save Configuration .........................................................................................144

22.4 Reboot System ..............................................................................................145

22.5 Firmware Upgrade ......................................................................................145

22.6 Restore a Configuration File ........................................................................145

22.7 Backup Configuration File ............................................................................146

22.8 FTP Command Line .......................................................................................146

22.8.1 Filename Conventions .........................................................................147

22.8.1.1 Example FTP Commands ...........................................................147

22.8.2 FTP Command Line Procedure ...........................................................147

Table of Contents 15

ES-2108 User’s Guide

Chapter 23

Access Control..................................................................................................... 149

23.1 Access Control Overview ...........................................................................149

23.2 The Access Control Main Screen ...................................................................149

23.3 About SNMP ................................................................................................150

23.4 Setting Up Login Accounts ..........................................................................152

23.5 SSH Overview ................................................................................................153

23.6 How SSH works .............................................................................................154

23.7 SSH Implementation on the Switch ................................................................155

23.8 Introduction to HTTPS ....................................................................................156

23.9 HTTPS Example ............................................................................................157

23.10 Service Port Access Control .....................................................................159

23.11 Remote Management ................................................................................160

22.8.3 GUI-based FTP Clients .........................................................................148

22.8.4 FTP Restrictions ..................................................................................148

23.3.1 Supported MIBs ..................................................................................151

23.3.2 SNMP Traps .......................................................................................151

23.3.3 Configuring SNMP ...............................................................................151

23.7.1 Requirements for Using SSH ................................................................155

23.7.2 SSH Login Example ..............................................................................155

23.9.1 Internet Explorer Warning Messages ...................................................157

23.9.2 Netscape Navigator Warning Messages ...............................................158

23.9.3 The Main Screen ..................................................................................159

Chapter 24

Diagnostic............................................................................................................. 163

24.1 Diagnostic ....................................................................................................163

Chapter 25

Syslog ................................................................................................................... 165

25.1 Syslog Overview ............................................................................................165

25.2 Syslog Setup .................................................................................................165

25.3 Syslog Server Setup .....................................................................................166

Chapter 26

Cluster Management............................................................................................ 169

26.1 Clustering Management Status Overview .....................................................169

26.2 Clustering Management Status .....................................................................170

26.2.1 Cluster Member Switch Management ..................................................171

26.2.1.1 Uploading Firmware to a Cluster Member Switch .....................171

26.3 Clustering Management Configuration .........................................................172

16 Table of Contents

ES-2108 User’s Guide

Chapter 27

MAC Table ............................................................................................................. 175

27.1 MAC Table Overview .....................................................................................175

27.2 Viewing the MAC Table .................................................................................176

Chapter 28

ARP Table.............................................................................................................. 177

28.1 ARP Table Overview .....................................................................................177

28.1.1 How ARP Works ...................................................................................177

28.2 Viewing the ARP Table ..................................................................................177

Chapter 29

Configure Clone ................................................................................................... 179

29.1 Configure Clone Settings ..............................................................................179

Chapter 30

Introducing Commands...................................................................................... 181

30.1 Overview ........................................................................................................181

30.2 Accessing the CLI ..........................................................................................181

30.2.1 The Console Port ..................................................................................181

30.2.1.1 Initial Screen ...............................................................................182

30.3 The Login Screen ..........................................................................................182

30.4 Command Syntax Conventions ......................................................................182

30.5 Changing the Password .................................................................................183

30.6 Privilege Levels ..............................................................................................183

30.7 Command Modes ...........................................................................................184

30.8 Getting Help ...................................................................................................185

30.8.1 List of Available Commands .................................................................186

30.9 Using Command History ................................................................................187

30.10 Saving Your Configuration ............................................................................187

30.10.1 Switch Configuration File ....................................................................187

30.10.2 Logging Out ........................................................................................188

30.11 Command Summary ....................................................................................188

30.11.1 User Mode ..........................................................................................188

30.11.2 Enable Mode .......................................................................................189

30.11.3 General Configuration Mode ...............................................................194

30.11.4 interface port-channel Commands ......................................................204

30.11.5 config-vlan Commands .......................................................................207

30.11.6 mvr Commands ...................................................................................208

Chapter 31

User and Enable Mode Commands ................................................................... 211

31.1 Overview ........................................................................................................211

Table of Contents 17

ES-2108 User’s Guide

31.2 show Commands ........................................................................................... 211

31.3 ping ...............................................................................................................214

31.4 traceroute .......................................................................................................214

31.5 Copy Port Attributes .......................................................................................215

Chapter 32

Configuration Mode Commands......................................................................... 217

32.1 Enabling IGMP Snooping ...............................................................................217

32.2 Configure IGMP Filter ....................................................................................218

32.3 Enabling STP .................................................................................................219

32.4 no Command Examples .................................................................................220

32.5 Queuing Method Commands .........................................................................223

32.6 Static Route Commands ................................................................................224

32.7 Enabling MAC Filtering ..................................................................................225

32.8 Enabling Trunking ..........................................................................................226

32.9 Enabling Port Authentication ..........................................................................226

31.2.1 show system-information ..................................................................... 211

31.2.2 show ip ..................................................................................................212

31.2.3 show logging ........................................................................................212

31.2.4 show interface ......................................................................................212

31.2.5 show mac address-table ......................................................................213

31.5.1 Resetting to the Factory Default ...........................................................216

32.4.1 Disable Commands .............................................................................220

32.4.2 Resetting Commands ...........................................................................221

32.4.3 Re-enable commands ...........................................................................221

32.4.4 Other Examples of no Commands ........................................................221

32.4.4.1 no trunk .......................................................................................222

32.4.4.2 no port-access-authenticator .......................................................222

32.4.4.3 no ssh ..........................................................................................223

32.9.1 RADIUS Server Settings .......................................................................226

32.9.2 Port Authentication Settings .................................................................227

Chapter 33

Interface Commands............................................................................................ 229

33.1 Overview ........................................................................................................229

33.2 Interface Command Examples .......................................................................229

33.2.1 interface port-channel ..........................................................................229

33.2.2 broadcast/multicast storm control ........................................................229

33.2.3 bandwidth-limit .....................................................................................230

33.2.4 mirror ...................................................................................................231

33.2.5 gvrp ......................................................................................................231

33.2.6 frame-type ............................................................................................232

33.2.7 egress set ............................................................................................232

18 Table of Contents

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33.2.8 qos priority ............................................................................................233

33.2.9 name .....................................................................................................233

33.2.10 speed-duplex ......................................................................................234

33.2.11 test ......................................................................................................234

33.3 Interface no Command Examples ..................................................................235

33.3.1 no bandwidth-limit .................................................................................235

Chapter 34

IEEE 802.1Q Tagged VLAN Commands ............................................................. 237

34.1 Configuring Tagged VLAN ..............................................................................237

34.2 Global VLAN1Q Tagged VLAN Configuration Commands .............................238

34.2.1 GARP Status .........................................................................................238

34.2.2 GARP Timer ........................................................................................238

34.2.3 GVRP Timer .........................................................................................239

34.2.4 Enable GVRP .......................................................................................239

34.2.5 Disable GVRP .......................................................................................239

34.3 Port VLAN Commands ...................................................................................239

34.3.1 Set Port VID .........................................................................................240

34.3.2 Set Acceptable Frame Type .................................................................240

34.3.3 Enable or Disable Port GVRP ...............................................................240

34.3.4 Modify Static VLAN ..............................................................................241

34.3.4.1 Modify a Static VLAN Table Example ..........................................241

34.3.4.2 Forwarding Process Example .....................................................241

34.3.5 Delete VLAN ID ....................................................................................242

34.4 Enable VLAN .................................................................................................242

34.5 Disable VLAN .................................................................................................243

34.6 Show VLAN Setting .......................................................................................243

Chapter 35

Multicast VLAN Registration Commands .......................................................... 245

35.1 Overview ........................................................................................................245

35.2 Create Multicast VLAN .................................................................................245

Chapter 36

Troubleshooting ................................................................................................... 247

36.1 Problems Starting Up the Switch ....................................................................247

36.2 Problems Accessing the Switch .....................................................................247

36.2.1 Pop-up Windows, JavaScripts and Java Permissions ..........................248

36.2.1.1 Internet Explorer Pop-up Blockers ..............................................248

36.2.1.2 JavaScripts ..................................................................................251

36.2.1.3 Java Permissions ........................................................................252

36.3 Problems with the Password ..........................................................................253

Table of Contents 19

ES-2108 User’s Guide

Appendix A

Product Specifications ........................................................................................ 255

Appendix B

IP Addresses and Subnetting ............................................................................. 259

Index...................................................................................................................... 267

20 Table of Contents

ES-2108 Series User’s Guide

List of Figures

Figure 1 Backbone Application .............................................................................. 35

Figure 2 Bridging Application ................................................................................35

Figure 3 High Performance Switched Application ................................................. 36

Figure 4 Tag-based VLAN Application ...................................................................37

Figure 5 Shared Server Using VLAN Example ...................................................... 37

Figure 6 Attaching Rubber Feet ............................................................................ 39

Figure 7 Attaching the Mounting Brackets .............................................................40

Figure 8 Mounting the Switch on a Rack .............................................................. 41

Figure 9 Front Panel: ES-2108 .............................................................................. 43

Figure 10 Front Panel: ES-2108-G/ES-2108PWR ............................................... 43

Figure 11 Front Panel: ES-2108-LC ..................................................................... 43

Figure 12 Transceiver Installation Example ........................................................... 46

Figure 13 Installed Transceiver ............................................................................46

Figure 14 Opening the Transceiver’s Latch Example ............................................ 46

Figure 15 Transceiver Removal Example .............................................................. 46

Figure 16 Rear Panel ............................................................................................ 47

Figure 17 Web Configurator: Login ........................................................................ 50

Figure 18 Web Configurator Home Screen (Status) .............................................. 50

Figure 19 Change Administrator Login Password ................................................. 54

Figure 20 Resetting the Switch: Via the Console Port ........................................... 56

Figure 21 Web Configurator: Logout Screen .........................................................56

Figure 22 Initial Setup Network Example: VLAN ................................................... 57

Figure 23 Initial Setup Network Example: Port VID ............................................... 59

Figure 24 Initial Setup Example: Management IP Address ................................... 60

Figure 25 Status (ES-2108PWR) .......................................................................... 61

Figure 26 Status (ES-2108-G) .............................................................................. 62

Figure 27 Status: Port Details (ES-2108PWR) ...................................................... 64

Figure 28 Status: Port Details (ES-2108-G) ........................................................... 65

Figure 29 System Info (ES-2108PWR) .................................................................. 70

Figure 30 System Info (ES-2108-G) ...................................................................... 70

Figure 31 General Setup ....................................................................................... 72

Figure 32 Switch Setup ......................................................................................... 74

Figure 33 IP Setup .................................................................................................76

Figure 34 Port Setup (ES-2108PWR) .................................................................... 78

Figure 35 Port Setup (ES-2108-G) ........................................................................ 79

Figure 36 Port VLAN Trunking ............................................................................... 83

Figure 37 Switch Setup: Select VLAN Type .......................................................... 84

Figure 38 VLAN: VLAN Status ............................................................................... 84

List of Figures 21

ES-2108 Series User’s Guide

Figure 39 Static VLAN Details ................................................................................85

Figure 40 VLAN: Static VLAN ...............................................................................86

Figure 41 VLAN: VLAN Port Setting ...................................................................... 88

Figure 42 Port Based VLAN Setup (All Connected) .............................................. 90

Figure 43 Port Based VLAN Setup (Port Isolation) ...............................................91

Figure 44 Static MAC Forwarding .......................................................................... 94

Figure 45 Filtering .................................................................................................. 97

Figure 46 Spanning Tree Protocol: Status ............................................................. 101

Figure 47 Spanning Tree Protocol: Configuration ..................................................102

Figure 48 Bandwidth Control .................................................................................105

Figure 49 Broadcast Storm Control .......................................................................107

Figure 50 Mirroring ................................................................................................ 109

Figure 51 Link Aggregation Control Protocol Status ............................................. 112

Figure 52 Link Aggregation: Configuration ............................................................ 113

Figure 53 RADIUS Server .................................................................................... 115

Figure 54 Port Authentication ................................................................................117

Figure 55 Port Authentication: RADIUS ................................................................117

Figure 56 Port Authentication: 802.1x ...................................................................118

Figure 57 Port Security .......................................................................................... 120

Figure 58 Port Security Example ........................................................................... 121

Figure 59 Queuing Method .................................................................................... 124

Figure 60 Multicast Status. ..................................................................................... 126

Figure 61 Multicast Setting .....................................................................................127

Figure 62 Multicast: IGMP Filtering Profile ............................................................ 129

Figure 63 MVR Network Example ......................................................................... 130

Figure 64 MVR Multicast Television Example ....................................................... 131

Figure 65 MVR ...................................................................................................... 132

Figure 66 MVR: Group Configuration .................................................................... 134

Figure 67 MVR Configuration Example .................................................................135

Figure 68 MVR Configuration Example .................................................................135

Figure 69 MVR Group Configuration Example ..................................................... 136

Figure 70 MVR Group Configuration Example ...................................................... 136

Figure 71 Static Routing ........................................................................................ 137

Figure 72 DiffServ: Differentiated Service Field .....................................................139

Figure 73 DiffServ Network Example ..................................................................... 140

Figure 74 DiffServ .................................................................................................. 140

Figure 75 DiffServ: DSCP Setting .......................................................................... 142

Figure 76 Maintenance ......................................................................................... 143

Figure 77 Load Factory Default: Confirmation ....................................................... 144

Figure 78 Firmware Upgrade ................................................................................ 145

Figure 79 Restore Configuration .......................................................................... 146

Figure 80 Backup Configuration ............................................................................146

Figure 81 Access Control ...................................................................................... 149

22 List of Figures

ES-2108 Series User’s Guide

Figure 82 SNMP Management Model .................................................................. 150

Figure 83 Access Control: SNMP .......................................................................... 152

Figure 84 Access Control: Logins ..........................................................................153

Figure 85 SSH Communication Example ............................................................... 154

Figure 86 How SSH Works ..................................................................................... 154

Figure 87 SSH Login Example .............................................................................. 156

Figure 88 HTTPS Implementation ..........................................................................157

Figure 89 Security Alert Dialog Box (Internet Explorer) .......................................... 158

Figure 90 Security Certificate 1 (Netscape) ............................................................ 158

Figure 91 Security Certificate 2 (Netscape) ............................................................ 159

Figure 92 Example: Lock Denoting a Secure Connection ......................................159

Figure 93 Access Control: Service Access Control ............................................... 160

Figure 94 Access Control: Remote Management .................................................. 161

Figure 95 Diagnostic ..............................................................................................163

Figure 96 Syslog .................................................................................................... 166

Figure 97 Syslog: Server Setup .............................................................................167

Figure 98 Clustering Application Example ............................................................. 169

Figure 99 Clustering Management: Status ............................................................ 170

Figure 100 Cluster Management: Cluster Member Web Configurator Screen ...... 171

Figure 101 Example: Uploading Firmware to a Cluster Member Switch ...............172

Figure 102 Clustering Management Configuration ............................................... 173

Figure 103 MAC Table Flowchart ..........................................................................175

Figure 104 MAC Table ...........................................................................................176

Figure 105 ARP Table ........................................................................................... 178

Figure 106 Configure Clone .................................................................................. 179

Figure 107 no port-access-authenticator Command Example ..............................223

Figure 108 Pop-up Blocker ..................................................................................... 249

Figure 109 Internet Options ................................................................................... 249

Figure 110 Internet Options .................................................................................... 250

Figure 111 Pop-up Blocker Settings ....................................................................... 250

Figure 112 Internet Options .................................................................................... 251

Figure 113 Security Settings - Java Scripting ......................................................... 252

Figure 114 Security Settings - Java ........................................................................252

Figure 115 Java (Sun) ............................................................................................253

List of Figures 23

ES-2108 Series User’s Guide

24 List of Figures

ES-2108 Series User’s Guide

List of Tables

Table 1 Model Specific Features ............................................................................ 31

Table 2 Front Panel ............................................................................................... 44

Table 3 LEDs ......................................................................................................... 47

Table 4 Navigation Panel Sub-links Overview ....................................................... 51

Table 5 Web Configurator Screen Sub-links Details .............................................. 52

Table 6 Navigation Panel Links ............................................................................. 52

Table 7 Status ........................................................................................................62

Table 8 Status: Port Details ....................................................................................65

Table 9 System Info ............................................................................................... 70

Table 10 General Setup ......................................................................................... 72

Table 11 Switch Setup ........................................................................................... 74

Table 12 IP Setup .................................................................................................. 76

Table 13 Port Setup ............................................................................................... 79

Table 14 IEEE 802.1q Terminology ....................................................................... 82

Table 15 VLAN: VLAN Status ................................................................................84

Table 16 Static VLAN Details ................................................................................. 85

Table 17 VLAN: Static VLAN ................................................................................. 86

Table 18 VLAN: VLAN Port Setting ....................................................................... 88

Table 19 Port Based VLAN Setup ......................................................................... 91

Table 20 Static MAC Forwarding ...........................................................................94

Table 21 FIltering ................................................................................................... 97

Table 22 STP Path Costs ...................................................................................... 99

Table 23 STP Port States ...................................................................................... 100

Table 24 Spanning Tree Protocol: Status ............................................................... 101

Table 25 Spanning Tree Protocol: Configuration ................................................... 102

Table 26 Bandwidth Control ................................................................................... 105

Table 27 Broadcast Storm Control .........................................................................107

Table 28 Mirroring ..................................................................................................109

Table 29 Link Aggregation ID: Local Switch ..........................................................112

Table 30 Link Aggregation ID: Peer Switch ...........................................................112

Table 31 Link Aggregation Control Protocol Status ............................................... 112

Table 32 Link Aggregation Control Protocol: Configuration ...................................113

Table 33 Supported VSA .......................................................................................116

Table 34 Supported Tunnel Protocol Attribute ....................................................... 116

Table 35 Port Authentication: RADIUS ..................................................................117

Table 36 Port Authentication: 802.1x ..................................................................... 118

Table 37 Port Security ...........................................................................................120

Table 38 Port Security Example ............................................................................ 121

List of Tables 25

ES-2108 Series User’s Guide

Table 39 Physical Queue Priority ........................................................................... 123

Table 40 Queuing Method ..................................................................................... 124

Table 41 Multicast Status ....................................................................................... 126

Table 42 Multicast Setting ...................................................................................... 127

Table 43 Multicast: IGMP Filtering Profile .............................................................. 129

Table 44 MVR ........................................................................................................ 132

Table 45 MVR: Group Configuration ......................................................................134

Table 46 Static Routing .......................................................................................... 137

Table 47 DiffServ ................................................................................................... 140

Table 48 Default DSCP-IEEE802.1p Mapping ...................................................... 141

Table 49 DiffServ: DSCP Setting ...........................................................................142

Table 50 Maintenance ........................................................................................... 143

Table 51 Filename Conventions ............................................................................147

Table 52 General Commands for GUI-based FTP Clients .....................................148

Table 53 Access Control Overview ........................................................................ 149

Table 54 SNMP Commands ..................................................................................150

Table 55 SNMP Traps ............................................................................................ 151

Table 56 Access Control: SNMP ........................................................................... 152

Table 57 Access Control: Logins ...........................................................................153

Table 58 Access Control: Service Access Control ................................................. 160

Table 59 Access Control: Remote Management ................................................... 161

Table 60 Diagnostic ............................................................................................... 163

Table 61 Syslog Severity Levels ............................................................................ 165

Table 62 Syslog ..................................................................................................... 166

Table 63 Syslog: Server Setup ..............................................................................167

Table 64 ZyXEL Clustering Management Specifications .......................................169

Table 65 Clustering Management: Status ..............................................................170

Table 66 FTP Upload to Cluster Member Example ............................................... 172

Table 67 Clustering Management Configuration ...................................................173

Table 68 MAC Table ..............................................................................................176

Table 69 ARP Table ............................................................................................... 178

Table 70 Configure Clone ...................................................................................... 179

Table 71 Command Interpreter Mode Summary ................................................... 184

Table 72 Command Summary: User Mode .......................................................... 188

Table 73 Command Summary: Enable Mode ........................................................ 189

Table 74 Command Summary: Configuration Mode .............................................. 194

Table 75 interface port-channel Commands .......................................................... 204

Table 76 Command Summary: config-vlan Commands ........................................ 207

Table 77 mvr Commands ....................................................................................... 208

Table 78 Troubleshooting the Start-Up of Your Switch .......................................... 247

Table 79 Troubleshooting Accessing the Switch ................................................... 247

Table 80 Troubleshooting the Password ................................................................ 253

Table 81 General Product Specifications ...............................................................255

26 List of Tables

ES-2108 Series User’s Guide

Table 82 Management Specifications .................................................................... 256

Table 83 Physical and Environmental Specifications ............................................. 257

Table 84 Classes of IP Addresses ......................................................................... 260

Table 85 Allowed IP Address Range By Class ...................................................... 260

Table 86 “Natural” Masks ...................................................................................... 261

Table 87 Alternative Subnet Mask Notation ........................................................... 261

Table 88 Two Subnets Example ............................................................................262

Table 89 Subnet 1 .................................................................................................. 262

Table 90 Subnet 2 .................................................................................................. 263

Table 91 Subnet 1 .................................................................................................. 263

Table 92 Subnet 2 .................................................................................................. 264

Table 93 Subnet 3 .................................................................................................. 264

Table 94 Subnet 4 .................................................................................................. 264

Table 95 Eight Subnets .......................................................................................... 265

Table 96 Class C Subnet Planning ........................................................................ 265

Table 97 Class B Subnet Planning ........................................................................266

List of Tables 27

ES-2108 Series User’s Guide

28 List of Tables

ES-2108 Series User’s Guide

Preface

Congratulations on your purchase of the ES-2108 Series Ethernet Switch.

This preface introduces you to the ES-2108 Series Ethernet Switch and discusses the conventions of this User’s Guide. It also provides information on other related documentation.

About This User's Guide

This manual is designed to guide you through the installation and configuration of your ES-2108 Series for its various applications.