ZyXEL ES-2024A User manual

ES-2024 Series

Ethernet Switch

User’s Guide

Version 3.70

7/2006

Edition 1

ES-2024 Series User’s Guide

Copyright 2

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

3 Certifications

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.

ES-2024 Series User’s Guide

Certifications 4

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.

ES-2024 Series User’s Guide

5 Safety Warnings

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.

ES-2024 Series User’s Guide

ZyXEL Limited Warranty 6

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.

ES-2024 Series User’s Guide

7 Customer Support

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

SUPPORT E-MAIL TELEPHONE WEB SITE

REGULAR MAIL

SALES E-MAIL FAX FTP SITE

CORPORATE

HEADQUARTERS

(WORLDWIDE)

[email protected] +886-3-578-3942 www.zyxel.com

www.europe.zyxel.com

ZyXEL Communications Corp.

6 Innovation Road II

Science Park

Hsinchu 300

Taiwan

[email protected] +886-3-578-2439 ftp.zyxel.com

ftp.europe.zyxel.com

COSTA RICA

[email protected] +506-2017878 www.zyxel.co.cr ZyXEL Costa Rica

Plaza Roble Escazú

Etapa El Patio, Tercer Piso

San José, Costa Rica

[email protected] +506-2015098 ftp.zyxel.co.cr

CZECH REPUBLIC

[email protected] +420-241-091-350 www.zyxel.cz ZyXEL Communications

Czech s.r.o.

Modranská 621

143 01 Praha 4 - Modrany

Ceská Republika

[email protected] +420-241-091-359

DENMARK

[email protected] +45-39-55-07-00 www.zyxel.dk ZyXEL Communications A/S

Columbusvej

2860 Soeborg

Denmark

[email protected] +45-39-55-07-07

FINLAND

[email protected] +358-9-4780-8411 www.zyxel.fi ZyXEL Communications Oy

Malminkaari 10

00700 Helsinki

Finland

[email protected] +358-9-4780 8448

FRANCE

[email protected] +33-4-72-52-97-97 www.zyxel.fr ZyXEL France

1 rue des Vergers

Bat. 1 / C

69760 Limonest

France

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

GERMANY

[email protected] +49-2405-6909-0 www.zyxel.de ZyXEL Deutschland GmbH.

Adenauerstr. 20/A2 D-52146

Wuerselen

Germany

[email protected] +49-2405-6909-99

HUNGARY

[email protected] +36-1-3361649 www.zyxel.hu ZyXEL Hungary

48, Zoldlomb Str.

H-1025, Budapest

Hungary

[email protected] +36-1-3259100

KAZAKHSTAN

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

43, Dostyk ave.,Office 414

Dostyk Business Centre

050010, Almaty

Republic of Kazakhstan

[email protected] +7-3272-590-689

NORTH AMERICA

[email protected] 1-800-255-4101

+1-714-632-0882

www.us.zyxel.com ZyXEL Communications Inc.

1130 N. Miller St.

Anaheim

CA 92806-2001

U.S.A.

[email protected] +1-714-632-0858 ftp.us.zyxel.com

ES-2024 Series User’s Guide

Customer Support 8

NORWAY

[email protected] +47-22-80-61-80 www.zyxel.no ZyXEL Communications A/S

Nils Hansens vei 13

0667 Oslo

Norway

[email protected] +47-22-80-61-81

POLAND

[email protected] +48 (22) 333 8250 www.pl.zyxel.com ZyXEL Communications

ul. Okrzei 1A

03-715 Warszawa

Poland

+48 (22) 333 8251

RUSSIA

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

Ostrovityanova 37a Str.

Moscow, 117279

Russia

[email protected] +7-095-542-89-25

SPAIN

[email protected] +34-902-195-420 www.zyxel.es ZyXEL Communications

Arte, 21 5ª planta

28033 Madrid

Spain

[email protected] +34-913-005-345

SWEDEN

[email protected] +46-31-744-7700 www.zyxel.se ZyXEL Communications A/S

Sjöporten 4, 41764 Göteborg

Sweden

[email protected] +46-31-744-7701

UKRAINE

[email protected] +380-44-247-69-78 www.ua.zyxel.com ZyXEL Ukraine

13, Pimonenko Str.

Kiev, 04050

Ukraine

[email protected] +380-44-494-49-32

UNITED KINGDOM

[email protected] +44-1344 303044

08707 555779 (UK only)

www.zyxel.co.uk ZyXEL Communications UK

Ltd.,11 The Courtyard,

Eastern Road, Bracknell,

Berkshire, RG12 2XB,

United Kingdom (UK)

[email protected] +44-1344 303034 ftp.zyxel.co.uk

METHOD

LOCATION

SUPPORT E-MAIL TELEPHONE WEB SITE

REGULAR MAIL

SALES E-MAIL FAX FTP SITE

ES-2024 Series User’s Guide

9 Customer Support

ES-2024 Series User’ Guide

Table of Contents 10

Table of Contents

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

ES-2024 Series User’ Guide

11 Table of Contents

Chapter 3

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

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

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

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

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

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

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

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

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

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

ES-2024 Series User’ Guide

Table of Contents 12

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

ES-2024 Series User’ Guide

13 Table of Contents

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

ES-2024 Series User’ Guide

Table of Contents 14

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

ES-2024 Series User’ Guide

15 Table of Contents

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

ES-2024 Series User’ Guide

Table of Contents 16

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

ES-2024 Series User’ Guide

17 Table of Contents

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 ...............................................................................................215

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

ES-2024 Series User’ Guide

Table of Contents 18

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

ES-2024 Series User’ Guide

19 Table of Contents

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

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

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

ES-2024 Series User’s Guide

List of Figures 20

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

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