ZyXEL Communications ES-2024 User Manual

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ES-2024 Series

Ethernet Switch

User’s Guide

Version 3.70

7/2006

Edition 1

ES-2024 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-2024 Series User’s Guide

Certifications

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.

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.

CLASS 1 LASER PRODUCT

APPAREIL A LASER DE CLASS 1

PRODUCT COMPLIES WITH 21 CFR 1040.10 AND 1040.11.

PRODUIT CONFORME SELON 21 CFR 1040.10 ET 1040.11.

3 Certifications

ES-2024 Series User’s Guide

Certifications

1 Go to www.zyxel.com

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 4

ES-2024 Series User’s Guide

Safety Warnings

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. For devices that use any external cables or cords.

• 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.

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

• The PoE (Power over Ethernet) devices that supply or receive power and their connected Ethernet cables must all be completely indoors.

This product is recyclable. Dispose of it properly.

5 Safety Warnings

ES-2024 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.

ZyXEL Limited Warranty 6

ES-2024 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.

7 Customer Support

ES-2024 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)

Customer Support 8

ES-2024 Series User’s Guide

9 Customer Support

ES-2024 Series User’ Guide

Copyright ..................................................................................................................2

Certifications ............................................................................................................3

Safety Warnings ....................................................................................................... 5

ZyXEL Limited Warranty.......................................................................................... 6

Customer Support.................................................................................................... 7

Table of Contents ................................................................................................... 10

List of Figures ........................................................................................................ 20

List of Tables .......................................................................................................... 24

Preface ....................................................................................................................28

Chapter 1

Getting to Know Your Switch ................................................................................ 30

1.1 Introduction ........................................................................................................30

1.2 Software Features ..............................................................................................30

1.3 Hardware Features ............................................................................................32

1.4 Applications ........................................................................................................33

1.4.1 Backbone Application ...............................................................................33

1.4.2 Bridging Example ......................................................................................33

1.4.3 High Performance Switched Example ......................................................34

1.4.4 IEEE 802.1Q VLAN Application Examples ...............................................34

1.4.4.1 Tag-based VLAN Example ..............................................................35

1.4.4.2 VLAN Shared Server Example ........................................................35

Chapter 2

Hardware Installation and Connection................................................................. 38

2.1 Freestanding Installation ...................................................................................38

2.2 Mounting the Switch on a Rack ..........................................................................39

2.2.1 Rack-mounted Installation Requirements ................................................39

2.2.1.1 Precautions ....................................................................................39

2.2.2 Attaching the Mounting Brackets to the Switch ........................................39

2.2.3 Mounting the Switch on a Rack ................................................................39

Table of Contents 10

ES-2024 Series User’ Guide

Chapter 3

Hardware Overview................................................................................................ 42

3.1 Front Panel Connection .....................................................................................42

3.1.1 Console Port .............................................................................................43

3.1.2 Ethernet Ports ...........................................................................................43

3.1.3 Mini-GBIC Slots ........................................................................................44

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

3.2.1 Power Connector ......................................................................................45

3.3 LEDs ..................................................................................................................46

Chapter 4

The Web Configurator............................................................................................ 48

4.1 Introduction ........................................................................................................48

4.2 System Login ....................................................................................................48

4.3 The Status Screen ..............................................................................................49

4.3.1 Menu Overview .........................................................................................50

4.3.2 Change Your Password ............................................................................53

4.4 Saving Your Configuration ..................................................................................53

4.5 Switch Lockout ...................................................................................................54

4.6 Resetting the Switch ..........................................................................................54

4.6.1 Reload the Factory-default Configuration File ..........................................54

4.7 Logging Out of the Web Configurator ................................................................55

4.8 Help ....................................................................................................................55

3.1.2.1 Default Ethernet Settings ................................................................43

3.1.3.1 Transceiver Installation ...................................................................44

3.1.3.2 Transceiver Removal ......................................................................45

Chapter 5

Initial Setup Example ............................................................................................. 56

5.1 Overview ............................................................................................................56

5.1.1 Creating a VLAN .......................................................................................56

5.1.2 Setting Port VID ........................................................................................57

5.1.3 Configuring Switch Management IP Address ...........................................58

Chapter 6

System Status and Port Statistics ........................................................................ 60

6.1 Port Status Summary ........................................................................................60

6.1.1 Status: Port Details ..................................................................................61

Chapter 7

Basic Setting .......................................................................................................... 66

7.1 Overview ............................................................................................................66

7.2 System Information ...........................................................................................66

11 Table of Contents

ES-2024 Series User’ Guide

7.3 General Setup ...................................................................................................69

7.4 Introduction to VLANs ........................................................................................70

7.5 Switch Setup Screen .........................................................................................71

7.6 IP Setup ............................................................................................................72

7.6.1 Management IP Addresses ......................................................................72

7.7 Port Setup .........................................................................................................74

Chapter 8

VLAN ....................................................................................................................... 78

8.1 Introduction to IEEE 802.1Q Tagged VLAN ......................................................78

8.1.1 Forwarding Tagged and Untagged Frames .............................................78

8.2 Automatic VLAN Registration ............................................................................79

8.2.1 GARP .......................................................................................................79

8.2.1.1 GARP Timers .................................................................................79

8.2.2 GVRP ........................................................................................................79

8.3 Port VLAN Trunking ...........................................................................................80

8.4 Select the VLAN Type .......................................................................................80

8.5 Static VLAN ........................................................................................................81

8.5.1 Static VLAN Status ...................................................................................81

8.5.2 VLAN Detail .............................................................................................82

8.5.3 Configure a Static VLAN ..........................................................................82

8.5.4 Configure VLAN Port Settings .................................................................84

8.6 Port-based VLAN Setup ....................................................................................85

8.6.1 Configure a Port-based VLAN ..................................................................86

Chapter 9

Static MAC Forwarding.......................................................................................... 90

9.1 Static MAC Forwarding Overview .....................................................................90

9.2 Configuring Static MAC Forwarding ...................................................................90

Chapter 10

Filtering ................................................................................................................... 92

10.1 Filtering Overview ...........................................................................................92

10.2 Configure a Filtering Rule ................................................................................92

Chapter 11

Spanning Tree Protocol ......................................................................................... 94

11.1 STP/RSTP Overview .......................................................................................94

11.1.1 STP Terminology .....................................................................................94

11.1.2 How STP Works .....................................................................................95

11.2 STP Port States ................................................................................................95

11.3 STP Status ......................................................................................................95

11.4 Configuring STP ..............................................................................................96

Table of Contents 12

ES-2024 Series User’ Guide

Chapter 12

Bandwidth Control ............................................................................................... 100

12.1 Bandwidth Control Setup ..............................................................................100

Chapter 13

Broadcast Storm Control..................................................................................... 102

13.1 Broadcast Storm Control Overview ...............................................................102

13.2 Broadcast Storm Control Setup ......................................................................102

Chapter 14

Mirroring ............................................................................................................... 104

14.1 Mirroring Overview ........................................................................................104

14.2 Port Mirroring Setup .......................................................................................104

Chapter 15

Link Aggregation.................................................................................................. 108

15.1 Link Aggregation Overview ...........................................................................108

15.2 Dynamic Link Aggregation .............................................................................108

15.2.1 Link Aggregation ID ..............................................................................109

15.3 Link Aggregation Status ................................................................................109

15.4 Link Aggregation Setup ................................................................................ 110

Chapter 16

Port Authentication.............................................................................................. 112

16.1 Port Authentication Overview ........................................................................112

16.1.1 RADIUS ................................................................................................ 112

16.1.1.1 Vendor Specific Attribute .............................................................112

16.1.1.2 Tunnel Protocol Attribute ............................................................. 113

16.2 Port Authentication Configuration ..................................................................113

16.3 Activating IEEE 802.1x Security ....................................................................114

16.4 Configuring RADIUS Server Settings ............................................................ 115

Chapter 17

Port Security......................................................................................................... 118

17.1 Port Sercurity Overview ................................................................................ 118

17.2 Port Security Setup ........................................................................................ 118

17.3 Port Security Example ....................................................................................120

Chapter 18

Queuing Method................................................................................................... 122

18.1 Queuing Method Overview ............................................................................122

18.1.1 Strict Priority Queuing (SPQ) ...............................................................122

18.1.2 Weighted Round Robin Scheduling (WRR) ..........................................122

13 Table of Contents

ES-2024 Series User’ Guide

18.2 Configuring Queuing Method .........................................................................123

Chapter 19

Multicast................................................................................................................ 124

19.1 Multicast Overview ........................................................................................124

19.1.1 IP Multicast Addresses .........................................................................124

19.1.2 IGMP Filtering .......................................................................................124

19.1.3 IGMP Snooping ....................................................................................124

19.2 Multicast Status .............................................................................................125

19.3 Multicast Setup ..............................................................................................125

19.4 IGMP Filtering Profile ....................................................................................127

19.5 MVR Overview ..............................................................................................128

19.5.1 Types of MVR Ports ..............................................................................129

19.5.2 MVR Modes ..........................................................................................129

19.5.3 How MVR Works ..................................................................................129

19.6 General MVR Configuration ...........................................................................130

19.7 MVR Group Configuration .............................................................................132

19.7.1 MVR Configuration Example ................................................................134

Chapter 20

Static Route .......................................................................................................... 138

20.1 Configuring Static Route ...............................................................................138

Chapter 21

DiffServ Code Point ............................................................................................. 140

21.1 DiffServ Overview ........................................................................................140

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

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

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

Chapter 22

Maintenance ......................................................................................................... 144

22.1 The Maintenance Screen ..............................................................................144

22.2 Load Factory Default ......................................................................................145

22.3 Save Configuration .........................................................................................145

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

22.5 Firmware Upgrade ........................................................................................146

22.6 Restore a Configuration File .........................................................................146

22.7 Backing Up a Configuration File ....................................................................147

22.8 FTP Command Line .......................................................................................147

22.8.1 Filename Conventions ..........................................................................148

22.8.1.1 Example FTP Commands ...........................................................148

22.8.2 FTP Command Line Procedure ...........................................................148

Table of Contents 14

ES-2024 Series User’ Guide

22.8.3 GUI-based FTP Clients .........................................................................149

22.8.4 FTP Restrictions ...................................................................................149

Chapter 23

Access Control..................................................................................................... 150

23.1 Access Control Overview ..............................................................................150

23.2 The Access Control Main Screen ...................................................................150

23.3 About SNMP .................................................................................................151

23.3.1 Supported MIBs ....................................................................................152

23.3.2 SNMP Traps .........................................................................................152

23.3.3 Configuring SNMP ................................................................................153

23.4 Setting Up Login Accounts ............................................................................154

23.5 SSH Overview ................................................................................................155

23.6 How SSH works .............................................................................................155

23.7 SSH Implementation on the Switch ................................................................156

23.7.1 Requirements for Using SSH ................................................................157

23.7.2 SSH Login Example ..............................................................................157

23.8 Introduction to HTTPS ....................................................................................157

23.9 HTTPS Example ............................................................................................158

23.9.1 Internet Explorer Warning Messages ...................................................158

23.9.2 Netscape Navigator Warning Messages ...............................................159

23.9.3 The Main Screen ..................................................................................160

23.10 Service Port Access Control .......................................................................161

23.11 Remote Management ..................................................................................161

Chapter 24

Diagnostic............................................................................................................. 164

24.1 Diagnostic ....................................................................................................164

Chapter 25

Syslog ................................................................................................................... 166

25.1 Syslog Overview ............................................................................................166

25.2 Syslog Setup .................................................................................................166

25.3 Syslog Server Setup .....................................................................................167

Chapter 26

Cluster Management............................................................................................ 170

26.1 Cluster Management Overview .....................................................................170

26.2 Cluster Management Status ...........................................................................171

26.2.1 Cluster Member Switch Management ...................................................172

26.2.1.1 Uploading Firmware to a Cluster Member Switch .......................172

26.3 Configuring Cluster Management .................................................................173

15 Table of Contents

ES-2024 Series User’ Guide

Chapter 27

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

27.1 MAC Table Overview .....................................................................................176

27.2 Viewing the MAC Table ..................................................................................177

Chapter 28

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

28.1 ARP Table Overview .....................................................................................178

28.1.1 How ARP Works ...................................................................................178

28.2 Viewing the ARP Table ...................................................................................178

Chapter 29

Configure Clone ................................................................................................... 180

29.1 Clone a Port ..................................................................................................180

Chapter 30

Introducing the Commands .............................................................................. 182

30.1 Overview ........................................................................................................182

30.2 Accessing the CLI .........................................................................................182

30.2.1 Multiple Login ........................................................................................182

30.2.2 The Console Port ..................................................................................182

30.2.2.1 Initial Screen ...............................................................................183

30.2.3 Telnet ...................................................................................................183

30.2.4 SSH ......................................................................................................183

30.3 The Login Screen ..........................................................................................184

30.4 Command Syntax Conventions ......................................................................184

30.5 Changing the Password .................................................................................185

30.6 Account Privilege Levels ................................................................................185

30.7 Command Modes ...........................................................................................186

30.8 Getting Help ...................................................................................................187

30.8.1 List of Available Commands .................................................................187

30.8.2 Detailed Command Information ............................................................188

30.9 Using Command History ................................................................................189

30.10 Saving Your Configuration ............................................................................189

30.10.1 Switch Configuration File ....................................................................189

30.10.2 Logging Out ........................................................................................190

30.11 Command Summary ....................................................................................190

30.11.1 User Mode ..........................................................................................190

30.11.2 Enable Mode .......................................................................................191

30.11.3 General Configuration Mode ...............................................................196

30.11.4 interface port-channel Commands ......................................................205

30.11.5 mvr Commands ...................................................................................208

30.11.6 config-vlan Commands .......................................................................209

Table of Contents 16

ES-2024 Series User’ Guide

Chapter 31

Command Examples............................................................................................ 212

31.1 Overview ........................................................................................................212

31.2 show Commands ...........................................................................................212

31.2.1 show interface ......................................................................................212

31.2.2 show ip ..................................................................................................213

31.2.3 show logging ........................................................................................214

31.2.4 show mac address-table all ..................................................................214

31.2.5 show pwr ...............................................................................................214

31.2.6 show system-information .....................................................................215

31.3 ping ...............................................................................................................216

31.4 traceroute .......................................................................................................216

31.5 Enabling RSTP ...............................................................................................217

31.6 Copy Port Attributes .......................................................................................217

31.7 Configuration File Maintenance ....................................................................218

31.7.1 Resetting to the Factory Default ...........................................................218

Chapter 32

Configuration Mode Commands......................................................................... 220

32.1 Setting Login Accounts ..................................................................................220

32.2 Enabling IGMP Snooping ...............................................................................221

32.3 Configuring an IGMP Filter .............................................................................221

32.4 Enabling STP .................................................................................................222

32.5 no Command Examples .................................................................................224

32.5.1 Disable Commands ..............................................................................224

32.5.2 Resetting Commands ...........................................................................224

32.5.3 Re-enabling Commands .......................................................................224

32.5.4 Other Examples of no Commands ........................................................225

32.5.4.1 no trunk .......................................................................................225

32.5.4.2 no port-access-authenticator .......................................................226

32.5.4.3 no ssh ..........................................................................................226

32.6 pwr Commands ..............................................................................................227

32.7 Queuing Method Commands .........................................................................228

32.8 Static Route Commands ................................................................................229

32.9 Enabling MAC Filtering ..................................................................................230

32.10 Enabling Trunking ........................................................................................230

32.11 Enabling Port Authentication ........................................................................231

32.11.1 RADIUS Server Settings .....................................................................231

32.11.2 Port Authentication Settings ................................................................232

Chapter 33

Interface Commands............................................................................................ 234

33.1 Overview ........................................................................................................234

17 Table of Contents

ES-2024 Series User’ Guide

33.2 Interface Command Examples .......................................................................234

33.2.1 interface port-channel ..........................................................................234

33.2.2 bandwidth-limit .....................................................................................234

33.2.3 mirror ...................................................................................................235

33.2.4 gvrp ......................................................................................................236

33.2.5 frame-type ............................................................................................236

33.2.6 egress set ............................................................................................237

33.2.7 qos priority ............................................................................................237

33.2.8 name .....................................................................................................238

33.2.9 speed-duplex ........................................................................................238

33.2.10 test ......................................................................................................238

33.3 Interface no Command Examples ..................................................................239

33.3.1 no bandwidth-limit .................................................................................239

Chapter 34

IEEE 802.1Q Tagged VLAN Commands ............................................................. 240

34.1 Configuring Tagged VLAN ..............................................................................240

34.2 Global VLAN1Q Tagged VLAN Configuration Commands .............................241

34.2.1 GARP Status .........................................................................................241

34.2.2 GARP Timer ........................................................................................241

34.2.3 GVRP Timer .........................................................................................242

34.2.4 Enable GVRP .......................................................................................242

34.2.5 Disable GVRP .......................................................................................242

34.3 Port VLAN Commands ...................................................................................242

34.3.1 Set Port VID .........................................................................................243

34.3.2 Set Acceptable Frame Type .................................................................243

34.3.3 Enable or Disable Port GVRP ...............................................................243

34.3.4 Modify Static VLAN ..............................................................................244

34.3.4.1 Modify a Static VLAN Table Example ..........................................244

34.3.4.2 Forwarding Process Example .....................................................244

34.3.5 Delete VLAN ID ....................................................................................245

34.4 Enable VLAN .................................................................................................245

34.5 Disable VLAN .................................................................................................246

34.6 Show VLAN Setting ........................................................................................246

Chapter 35

Troubleshooting ................................................................................................... 248

35.1 Problems Starting Up the Switch ....................................................................248

35.2 Problems Accessing the Switch .....................................................................248

35.2.1 Pop-up Windows, JavaScripts and Java Permissions ..........................249

35.2.1.1 Internet Explorer Pop-up Blockers ..............................................249

35.2.1.2 JavaScripts ..................................................................................252

35.2.1.3 Java Permissions ........................................................................254

Table of Contents 18

ES-2024 Series User’ Guide

35.3 Problems with the Password ..........................................................................256

Product Specifications ........................................................................................ 258

Index...................................................................................................................... 270

19 Table of Contents

ES-2024 Series User’s Guide

List of Figures

Figure 1 Backbone Application .............................................................................. 33

Figure 2 Bridging Application ................................................................................34

Figure 3 High Performance Switched Application ................................................. 34

Figure 4 Tag-based VLAN Application ...................................................................35

Figure 5 Shared Server Using VLAN Example ...................................................... 36

Figure 6 Attaching Rubber Feet ........................................................................... 38

Figure 7 Attaching the Mounting Brackets .............................................................39

Figure 8 Mounting the Switch on a Rack .............................................................. 40

Figure 9 Front Panel: ES-2024A .......................................................................... 42

Figure 10 Front Panel: ES-2024PWR ................................................................... 42

Figure 11 Transceiver Installation Example ........................................................... 44

Figure 12 Installed Transceiver ...........................................................................45

Figure 13 Opening the Transceiver’s Latch Example ............................................ 45

Figure 14 Transceiver Removal Example .............................................................. 45

Figure 15 Rear Panel ............................................................................................ 45

Figure 16 Web Configurator: Login ........................................................................ 48

Figure 17 Web Configurator Home Screen (Status) .............................................. 49

Figure 18 Change Administrator Login Password ................................................. 53

Figure 19 Resetting the Switch: Via the Console Port ........................................... 55

Figure 20 Web Configurator: Logout Screen .........................................................55

Figure 21 Initial Setup Network Example: VLAN ................................................... 56

Figure 22 Initial Setup Network Example: Port VID ............................................... 57

Figure 23 Initial Setup Example: Management IP Address ................................... 58

Figure 24 Status .................................................................................................... 60

Figure 25 Status: Port Details ................................................................................ 62

Figure 26 System Info (ES-2024) ..........................................................................67

Figure 27 System Info (ES-2024PWR) ................................................................. 67

Figure 28 General Setup ....................................................................................... 69

Figure 29 Switch Setup ......................................................................................... 71

Figure 30 IP Setup .................................................................................................73

Figure 31 Port Setup ............................................................................................. 75

Figure 32 Port VLAN Trunking ............................................................................... 80

Figure 33 Switch Setup: Select VLAN Type .......................................................... 81

Figure 34 VLAN: VLAN Status .............................................................................. 81

Figure 35 VLAN Status: Detail ...............................................................................82

Figure 36 VLAN: Static VLAN ...............................................................................83

Figure 37 VLAN: VLAN Port Setting ...................................................................... 84

Figure 38 Port Based VLAN Setup (All Connected) .............................................. 86

List of Figures 20

ES-2024 Series User’s Guide

Figure 39 Port Based VLAN Setup (Port Isolation) ...............................................87

Figure 40 Static MAC Forwarding .......................................................................... 90

Figure 41 Filtering .................................................................................................. 92

Figure 42 Spanning Tree Protocol: Status ............................................................. 96

Figure 43 Spanning Tree Protocol: Configuration ..................................................97

Figure 44 Bandwidth Control .................................................................................100

Figure 45 Broadcast Storm Control .......................................................................102

Figure 46 Mirroring ................................................................................................ 105

Figure 47 Link Aggregation Control Protocol Status ............................................. 109

Figure 48 Link Aggregation: Configuration ............................................................ 110

Figure 49 RADIUS Server .................................................................................... 112

Figure 50 Port Authentication ................................................................................114

Figure 51 Port Authentication: 802.1x ...................................................................114

Figure 52 Port Authentication: RADIUS ................................................................115

Figure 53 Port Security .......................................................................................... 119

Figure 54 Port Security Example ........................................................................... 120

Figure 55 Queuing Method .................................................................................... 123

Figure 56 Multicast Status . .................................................................................... 125

Figure 57 Multicast Setting .....................................................................................126

Figure 58 Multicast: IGMP Filtering Profile ............................................................ 128

Figure 59 MVR Network Example ......................................................................... 129

Figure 60 MVR Multicast Television Example ....................................................... 130

Figure 61 MVR ...................................................................................................... 131

Figure 62 MVR: Group Configuration .................................................................... 133

Figure 63 MVR Configuration Example .................................................................134

Figure 64 MVR Configuration Example .................................................................135

Figure 65 MVR Group Configuration Example ..................................................... 136

Figure 66 Static Routing ........................................................................................ 138

Figure 67 DiffServ .................................................................................................. 140

Figure 68 DiffServ: DSCP Setting .......................................................................... 142

Figure 69 Maintenance ......................................................................................... 144

Figure 70 Load Factory Default: Conformation .....................................................145

Figure 71 Reboot System: Confirmation ............................................................... 146

Figure 72 Firmware Upgrade ................................................................................ 146

Figure 73 Restore Configuration .......................................................................... 147

Figure 74 Backup Configuration ............................................................................147

Figure 75 Access Control ...................................................................................... 151

Figure 76 SNMP Management Model ................................................................... 151

Figure 77 Access Control: SNMP .......................................................................... 153

Figure 78 Access Control: Logins ..........................................................................154

Figure 79 SSH Communication Example ............................................................... 155

Figure 80 How SSH Works ..................................................................................... 156

Figure 81 SSH Login Example .............................................................................. 157

21 List of Figures

ES-2024 Series User’s Guide

Figure 82 HTTPS Implementation ..........................................................................158

Figure 83 Security Alert Dialog Box (Internet Explorer) .......................................... 159

Figure 84 Security Certificate 1 (Netscape) ............................................................ 159

Figure 85 Security Certificate 2 (Netscape) ............................................................ 160

Figure 86 Example: Lock Denoting a Secure Connection ......................................160

Figure 87 Access Control: Service Access Control ............................................... 161

Figure 88 Access Control: Remote Management .................................................. 162

Figure 89 Diagnostic ..............................................................................................164

Figure 90 Syslog .................................................................................................... 167

Figure 91 Syslog: Server Setup .............................................................................168

Figure 92 Clustering Application Example ............................................................. 170

Figure 93 Cluster Management: Status .................................................................171

Figure 94 Cluster Management: Cluster Member Web Configurator Screen ........ 172

Figure 95 Example: Uploading Firmware to a Cluster Member Switch ................. 173

Figure 96 Clustering Management Configuration .................................................174

Figure 97 MAC Table Flowchart ............................................................................ 176

Figure 98 MAC Table .............................................................................................177

Figure 99 ARP Table ............................................................................................. 179

Figure 100 Configure Clone .................................................................................. 180

Figure 101 Pop-up Blocker ..................................................................................... 249

Figure 102 Internet Options ................................................................................... 250

Figure 103 Internet Options .................................................................................... 251

Figure 104 Pop-up Blocker Settings ....................................................................... 252

Figure 105 Internet Options .................................................................................... 253

Figure 106 Security Settings - Java Scripting .........................................................254

Figure 107 Security Settings - Java ........................................................................ 255

Figure 108 Java (Sun) ............................................................................................ 256

List of Figures 22

ES-2024 Series User’s Guide

23 List of Figures

ES-2024 Series User’s Guide

List of Tables

Table 1 Front Panel ............................................................................................... 42

Table 2 LEDs ......................................................................................................... 46

Table 3 Navigation Panel Sub-links Overview ....................................................... 50

Table 4 Web Configurator Screen Sub-links Details .............................................. 51

Table 5 Navigation Panel Links ............................................................................. 51

Table 6 Status ........................................................................................................60

Table 7 Status: Port Details ....................................................................................62

Table 8 System Info ............................................................................................... 67

Table 9 General Setup ........................................................................................... 69

Table 10 Switch Setup ........................................................................................... 71

Table 11 IP Setup ................................................................................................... 73

Table 12 Port Setup ............................................................................................... 75

Table 13 IEEE 802.1Q VLAN Terminology ............................................................79

Table 14 VLAN: VLAN Status ................................................................................81

Table 15 VLAN Status: Detail .................................................................................82

Table 16 VLAN: Static VLAN ................................................................................. 83

Table 17 VLAN: VLAN Port Setting ....................................................................... 85

Table 18 Port Based VLAN Setup ......................................................................... 87

Table 19 Static MAC Forwarding ...........................................................................91

Table 20 Filtering ................................................................................................... 92

Table 21 STP Path Costs ...................................................................................... 94

Table 22 STP Port States ...................................................................................... 95

Table 23 Spanning Tree Protocol: Status ............................................................... 96

Table 24 Spanning Tree Protocol: Configuration ................................................... 97

Table 25 Bandwidth Control ................................................................................... 100

Table 26 Broadcast Storm Control .........................................................................102

Table 27 Mirroring ..................................................................................................105

Table 28 Link Aggregation ID: Local Switch ..........................................................109

Table 29 Link Aggregation ID: Peer Switch ...........................................................109

Table 30 Link Aggregation Control Protocol Status ............................................... 109

Table 31 Link Aggregation Control Protocol: Configuration ...................................110

Table 32 Supported VSA .......................................................................................113

Table 33 Supported Tunnel Protocol Attribute ....................................................... 113

Table 34 Port Authentication: 802.1x ..................................................................... 114

Table 35 Port Authentication: RADIUS ..................................................................115

Table 36 Port Security ...........................................................................................119

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

Table 38 Physical Queue Priority ........................................................................... 122

List of Tables 24

ES-2024 Series User’s Guide

Table 39 Queuing Method ..................................................................................... 123

Table 40 Multicast Status ....................................................................................... 125

Table 41 Multicast Setting ...................................................................................... 126

Table 42 Multicast: IGMP Filtering Profile .............................................................. 128

Table 43 MVR ........................................................................................................ 131

Table 44 MVR: Group Configuration ......................................................................133

Table 45 Static Routing .......................................................................................... 138

Table 46 DiffServ ................................................................................................... 140

Table 47 Default DSCP-IEEE802.1p Mapping ...................................................... 141

Table 48 DiffServ: DSCP Setting ...........................................................................142

Table 49 Maintenance ........................................................................................... 144

Table 50 Filename Conventions ............................................................................148

Table 51 Access Control Overview ........................................................................ 150

Table 52 SNMP Commands ..................................................................................152

Table 53 SNMP Traps ............................................................................................ 152

Table 54 Access Control: SNMP ........................................................................... 153

Table 55 Access Control: Logins ...........................................................................154

Table 56 Access Control: Service Access Control ................................................. 161

Table 57 Access Control: Remote Management ................................................... 162

Table 58 Diagnostic ............................................................................................... 164

Table 59 Syslog Severity Levels ............................................................................ 166

Table 60 Syslog ..................................................................................................... 167

Table 61 Syslog: Server Setup ..............................................................................168

Table 62 ZyXEL Clustering Management Specifications .......................................170

Table 63 Cluster Management: Status ................................................................... 171

Table 64 FTP Upload to Cluster Member Example ............................................... 173

Table 65 Clustering Management Configuration ...................................................174

Table 66 MAC Table ..............................................................................................177

Table 67 ARP Table ............................................................................................... 179

Table 68 Configure Clone ...................................................................................... 181

Table 69 Command Interpreter Mode Summary ................................................... 186

Table 70 Command Summary: User Mode .......................................................... 190

Table 71 Command Summary: Enable Mode ........................................................ 191

Table 72 Command Summary: Configuration Mode .............................................. 196

Table 73 interface port-channel Commands .......................................................... 205

Table 74 mvr Commands ....................................................................................... 208

Table 75 Command Summary: config-vlan Commands ........................................ 209

Table 76 Troubleshooting the Start-Up of Your Switch .......................................... 248

Table 77 Troubleshooting Accessing the Switch ................................................... 248

Table 78 Troubleshooting the Password ................................................................ 256

Table 79 General Product Specifications ...............................................................258

Table 80 Management Specifications .................................................................... 259

Table 81 Physical and Environmental Specifications ............................................. 259

25 List of Tables

ES-2024 Series User’s Guide

Table 82 Classes of IP Addresses ......................................................................... 263

Table 83 Allowed IP Address Range By Class ...................................................... 263

Table 84 “Natural” Masks ...................................................................................... 264

Table 85 Alternative Subnet Mask Notation ........................................................... 264

Table 86 Two Subnets Example ............................................................................265

Table 87 Subnet 1 .................................................................................................. 265

Table 88 Subnet 2 .................................................................................................. 266

Table 89 Subnet 1 .................................................................................................. 266

Table 90 Subnet 2 .................................................................................................. 267

Table 91 Subnet 3 .................................................................................................. 267

Table 92 Subnet 4 .................................................................................................. 267

Table 93 Eight Subnets .......................................................................................... 268

Table 94 Class C Subnet Planning ........................................................................ 268

Table 95 Class B Subnet Planning ........................................................................269

List of Tables 26

ES-2024 Series User’s Guide

27 List of Tables

ES-2024 Series User’s Guide

Preface

Congratulations on your purchase of the ES-2024 Series Ethernet Switch.

This preface introduces you to the ES-2024 Series Ethernet Switch and discusses the conventions of this User’s Guide. It also provides information on other related documentation.

Note: 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.

About This User's Guide

This manual is designed to guide you through the installation and configuration of your ES-2024 seriesfor its various applications.

Getting to Know Your Switch

This chapter introduces the main features and applications of the switch.

1.1 Introduction

The switch is a stand-alone layer-2 Ethernet switch with 24 10/100Mbps ports and two Gigabit Ethernet/mini-GBIC ports. The ES-2024PWR comes with the Power-over-Ethernet (PoE) feature.

With its built-in web configurator, managing and configuring the switch is easy. In addition, the switch can also be managed via Telnet, SSH (Secure SHell), any terminal emulator program on the console port, or third-party SNMP management.

ES-2024 Series User’s Guide

CHAPTER 1

1.2 Software Features

This section describes the general software features of the switch.

DHCP Client

DHCP (Dynamic Host Configuration Protocol RFC 2131 and RFC 2132) allows individual computers to obtain TCP/IP configuration at start-up from a server. You can configure the switch as a DHCP client to obtain TCP/IP information (such as the IP address and subnet mask) from a DHCP server. If you disable the DHCP service, you must manually enter the TCP/IP information.

VLAN

A VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical networks. Devices on a logical network belong to one group. A device can belong to more than one group. With VLAN, a device cannot directly talk to or hear from devices that are not in the same group(s); the traffic must first go through a router.

DiffServ Code Point (DSCP)

With DiffServ, the switch marks packets so that they receive specific per-hop treatment at DiffServ-compliant network devices along the route based on the application types and traffic flow.

Chapter 1 Getting to Know Your Switch 30

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