ZyXEL Communications Dimension ES-3124 User manual

Dimension
ES-3124
Ethernet Switch
December 2004
Version 3.50(TP.0)
User’s Guide

Dimension ES-3124 Ethernet Switch
ii Copyright
Copyright
Copyright © 2004 by ZyXEL Communications Corporation
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.
Published by ZyXEL Communications Corporation. All rights reserved.
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 patents 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
Trademarks mentioned in this publication are used for identification purposes only and may be properties of their
respective owners.

Dimension ES-3124 Ethernet Switch
ZyXEL Limited Warranty iii
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 (2) 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 value, and will be solely at the discretion of ZyXEL. This warranty shall not apply if the product is
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 of character 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.

Dimension ES-3124 Ethernet Switch
iv Interference Statements and Warnings
Interference Statements and Warnings
FCC Interference Statement
This switch complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This switch may not cause harmful interference.
(2) This switch must accept any interference received, including interference that may cause undesired operations.
FCC Warning
This equipment 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 equipment 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 equipment 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:
Certifications
Go to www.zyxel.com
Select your product from the drop-down list box on the ZyXEL home page to go to that product's page.
Select the certification you wish to view from this page.
Registration
Register your product online for free future product updates and information at www.zyxel.com for global
products, or at www.us.zyxel.com for North American products.

Dimension ES-3124 Ethernet Switch
Customer Support v
Customer Support
If you have questions about your ZyXEL product or desire assistance, contact ZyXEL Communications
Corporation offices worldwide, in one of the following ways:
Contacting Customer Support
When you contact your customer support representative, have the following information ready:
♦ Product model and serial number.
♦ Firmware version information.
♦ Warranty information.
♦ Date you received your product.
♦ Brief description of the problem and the steps you took to solve it.
SUPPORT E-MAIL TELEPHONE1WEB SITEMETHOD
LOCATION
SALES E-MAIL FAX1FTP SITE
REGULAR MAIL
[email protected]m.tw [phone] www.zyxel.com
www.europe.zyxel.com
ftp.zyxel.com
WORLDWIDE
[e-mail] [phone] ftp.europe.zyxel.com
ZyXEL Communications Corp.
6 Innovation Road II
Science Park
Hsinchu 300
Taiwan
[email protected]m [phone]
[phone]
www.us.zyxel.comNORTH
AMERICA
[e-mail] [phone] ftp.us.zyxel.com
ZyXEL Communications Inc.
1130 N. Miller St.
Anaheim
CA 92806-2001
U.S.A.
[email protected] [phone] www.zyxel.deGERMANY
[e-mail] [phone]
ZyXEL Deutschland GmbH.
Adenauerstr. 20/A2 D-52146
Wuerselen
Germany
[phone]FRANCE [email protected]
[phone]
www.zyxel.fr ZyXEL France
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www.zyxel.es ZyXEL Communications
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[email protected] [phone] www.zyxel.dkDENMARK
[e-mail] [phone]
ZyXEL Communications A/S
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[email protected] [phone] www.zyxel.noNORWAY
[e-mail] [phone]
ZyXEL Communications A/S
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0667 Oslo
Norway
[email protected] [phone] www.zyxel.seSWEDEN
[e-mail] [phone]
ZyXEL Communications A/S
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Sweden
[email protected] [phone] www.zyxel.fiFINLAND
[e-mail] [phone]
ZyXEL Communications Oy
Malminkaari 10
00700 Helsinki
Finland
1“+” is the (prefix) number you enter to make an international telephone call.

Dimension ES-3124 Ethernet Switch
Table of Contents vii
Table of Contents
Copyright....................................................................................................................................................................................... ii
ZyXEL Limited Warranty ............................................................................................................................................................. iii
Interference Statements and Warnings ..................................................................................................................................... iv
Customer Support ........................................................................................................................................................................ v
Preface...................................................................................................................................................................................... xviii
Chapter 1 Getting to Know the ES-3124 ..............................................................................................................................1-1
1.1 Features .................................................................................................................................................... 1-1
1.1.1 Hardware Features............................................................................................................................. 1-1
1.1.2 Firmware Features............................................................................................................................. 1-2
1.2 Applications ............................................................................................................................................... 1-3
1.2.1 Backbone Application ....................................................................................................................... 1-3
1.2.2 Bridging Example ............................................................................................................................. 1-4
1.2.3 High Performance Switched Workgroup Example ........................................................................... 1-5
1.2.4 IEEE 802.1Q VLAN Application Examples..................................................................................... 1-5
Chapter 2 Hardware Installation...........................................................................................................................................2-1
2.1 Installation Scenarios ................................................................................................................................ 2-1
2.1.1 Desktop Installation Procedure ......................................................................................................... 2-1
2.1.2 Rack-Mounted Installation................................................................................................................ 2-2
Chapter 3 Hardware Connections ........................................................................................................................................3-1
3.1 Safety Warnings ........................................................................................................................................ 3-1
3.2 Front Panel ................................................................................................................................................ 3-1
3.2.1 Console Port ...................................................................................................................................... 3-2
3.2.2 Ethernet Ports .................................................................................................................................... 3-2
3.2.3 Gigabit Ports...................................................................................................................................... 3-2
3.2.4 Mini GBIC Slots ............................................................................................................................... 3-3
3.2.5 Management Port .............................................................................................................................. 3-5
3.3 Rear Panel................................................................................................................................................. 3-5
3.3.1 Power Connector............................................................................................................................... 3-6
3.3.2 External Backup Power Supply Connector....................................................................................... 3-6
3.4 Front Panel LEDs ...................................................................................................................................... 3-6
3.5 Stacking Scenario Examples..................................................................................................................... 3-8
3.6 Uplink Scenario Example .......................................................................................................................... 3-9
3.7 Configuring the ES-3124 ......................................................................................................................... 3-10
Chapter 4 Introducing the Web Configurator......................................................................................................................4-1
4.1 Introduction................................................................................................................................................ 4-1
4.2 System Login............................................................................................................................................. 4-1
4.3 Status Screen ............................................................................................................................................ 4-2
4.3.1 Change Your Password ..................................................................................................................... 4-5
4.4 Switch Lockout .......................................................................................................................................... 4-6
4.5 Resetting the Switch.................................................................................................................................. 4-6
4.5.1 Reload the Configuration file............................................................................................................ 4-7
4.5.2 Reset to the Factory Defaults ............................................................................................................ 4-8
4.5.3 Logging Out of the Web Configurator.............................................................................................. 4-8

Dimension ES-3124 Ethernet Switch
viii Table of Contents
4.5.4 Help ...................................................................................................................................................4-9
Chapter 5 System Status and Port Details.......................................................................................................................... 5-1
5.1 About System Statistics and Information................................................................................................... 5-1
5.2 Port Status Summary................................................................................................................................. 5-1
5.2.1 Port Details ........................................................................................................................................5-2
Chapter 6 Basic Setting........................................................................................................................................................ 6-1
6.1 Introducing The Basic Setting Screens ..................................................................................................... 6-1
6.2 System Information.................................................................................................................................... 6-1
6.3 General Setup............................................................................................................................................ 6-3
6.4 Introduction to VLANs................................................................................................................................ 6-6
6.5 IGMP Snooping ......................................................................................................................................... 6-6
6.6 Switch Setup Screen ................................................................................................................................. 6-6
6.7 IP Setup ..................................................................................................................................................... 6-9
6.8 Port Setup................................................................................................................................................ 6-10
Chapter 7 VLAN..................................................................................................................................................................... 7-1
7.1 Introduction to IEEE 802.1Q Tagged VLAN............................................................................................... 7-1
7.1.1 Forwarding Tagged and Untagged Frames .......................................................................................7-1
7.1.2 Automatic VLAN Registration..........................................................................................................7-1
7.1.3 Port VLAN Trunking ........................................................................................................................7-3
7.2 802.1Q VLAN............................................................................................................................................. 7-3
7.2.1 802.1Q VLAN Port Settings..............................................................................................................7-5
7.2.2 802.1Q Static VLAN......................................................................................................................... 7-6
7.2.3 Viewing and Editing VLAN Settings................................................................................................7-8
7.3 Introduction to Port-based VLANs ........................................................................................................... 7-10
7.3.1 Configuring a Port-based VLAN.....................................................................................................7-10
Chapter 8 Static MAC Forward Setup.................................................................................................................................. 8-1
8.1 Introduction to Static MAC Forward Setup ................................................................................................ 8-1
8.2 Configuring Static MAC Forwarding .......................................................................................................... 8-1
8.3 Viewing and Editing Static MAC Forwarding Rules................................................................................... 8-2
Chapter 9 Filtering ................................................................................................................................................................ 9-1
9.1 Introduction to Filtering .............................................................................................................................. 9-1
9.2 Configuring a Filtering Rule ....................................................................................................................... 9-1
9.3 Viewing and Editing Filter Rules................................................................................................................ 9-2
Chapter 10 Spanning Tree Protocol................................................................................................................................ 10-1
10.1 Introduction to Spanning Tree Protocol (STP)......................................................................................... 10-1
10.1.1 STP Terminology ............................................................................................................................10-1
10.1.2 How STP Works..............................................................................................................................10-1
10.1.3 STP Port States................................................................................................................................10-2
10.2 STP Status............................................................................................................................................... 10-2
10.2.1 Configuring STP..............................................................................................................................10-4
Chapter 11 Bandwidth Control ........................................................................................................................................ 11-1
11.1 Introduction to Bandwidth Control ........................................................................................................... 11-1
Chapter 12 Broadcast Storm Control.............................................................................................................................. 12-1
12.1 Introducing Broadcast Storm Control....................................................................................................... 12-1
12.2 Configuring Broadcast Storm Control ...................................................................................................... 12-1

Dimension ES-3124 Ethernet Switch
Table of Contents ix
Chapter 13 Mirroring.........................................................................................................................................................13-1
13.1 Introduction to Port Mirroring................................................................................................................... 13-1
13.2 Port Mirroring Configuration .................................................................................................................... 13-1
Chapter 14 Link Aggregation ...........................................................................................................................................14-1
14.1 Introduction to Link Aggregation.............................................................................................................. 14-1
14.1.1 Dynamic Link Aggregation............................................................................................................. 14-1
14.1.2 Link Aggregation ID ....................................................................................................................... 14-1
14.2 Link Aggregation Protocol Status ............................................................................................................ 14-2
14.3 Link Aggregation Setup ........................................................................................................................... 14-3
Chapter 15 Port Authentication .......................................................................................................................................15-1
15.1 Introduction to Authentication .................................................................................................................. 15-1
15.1.1 RADIUS.......................................................................................................................................... 15-1
15.2 Configuring Port Authentication............................................................................................................... 15-1
15.2.1 Configuring RADIUS Server Settings ............................................................................................ 15-2
15.2.2 Configuring IEEE802.1x................................................................................................................. 15-2
Chapter 16 Port Security ..................................................................................................................................................16-1
16.1 About Port Security ................................................................................................................................. 16-1
16.2 Port Security Setup.................................................................................................................................. 16-1
Chapter 17 Access Control ..............................................................................................................................................17-1
17.1 About Access Control .............................................................................................................................. 17-1
17.2 Access Control Overview ........................................................................................................................ 17-1
17.3 About SNMP............................................................................................................................................ 17-2
17.3.1 Supported MIBs .............................................................................................................................. 17-3
17.3.2 SNMP Traps.................................................................................................................................... 17-3
17.3.3 Configuring SNMP ......................................................................................................................... 17-3
17.3.4 Setting Up Login Accounts............................................................................................................. 17-4
17.4 Service Access Control ........................................................................................................................... 17-6
17.5 Remote Management.............................................................................................................................. 17-6
Chapter 18 Queuing Method ............................................................................................................................................18-1
18.1 Introduction to Queuing ........................................................................................................................... 18-1
18.1.1 Strictly Priority................................................................................................................................ 18-1
18.1.2 Weighted Fair Scheduling............................................................................................................... 18-1
18.2 Configuring Queuing ............................................................................................................................... 18-1
Chapter 19 Classifier ........................................................................................................................................................19-1
19.1 About the Classifier and QoS .................................................................................................................. 19-1
19.2 Configuring the Classifier ........................................................................................................................ 19-1
19.3 Viewing and Editing Classifier Configuration........................................................................................... 19-4
19.4 Classifier Example................................................................................................................................... 19-5
Chapter 20 Policy Rule .....................................................................................................................................................20-1
20.1 About Policy Rules .................................................................................................................................. 20-1
20.1.1 DiffServ........................................................................................................................................... 20-1
20.1.2 DSCP and Per-Hop Behavior.......................................................................................................... 20-1
20.2 Configuring Policy Rules ......................................................................................................................... 20-1
20.3 Viewing and Editing Policy Configuration................................................................................................ 20-4
20.4 Policy Example ........................................................................................................................................ 20-5

Dimension ES-3124 Ethernet Switch
x Table of Contents
Chapter 21 VLAN Stacking............................................................................................................................................... 21-1
21.1 Introduction .............................................................................................................................................. 21-1
21.1.1 VLAN Stacking Example................................................................................................................21-1
21.2 VLAN Stacking Roles............................................................................................................................... 21-2
21.3 VLAN Tag Format .................................................................................................................................... 21-2
21.3.1 Frame Format ..................................................................................................................................21-3
21.4 Configuring VLAN Stacking ..................................................................................................................... 21-3
Chapter 22 Routing Protocol ........................................................................................................................................... 22-1
22.1 Static Route ............................................................................................................................................. 22-1
Chapter 23 Maintenance................................................................................................................................................... 23-1
23.1 Maintenance ............................................................................................................................................ 23-1
23.2 Firmware Upgrade................................................................................................................................... 23-1
23.3 Restore a Configuration File.................................................................................................................... 23-2
23.4 Backing Up a Configuration File .............................................................................................................. 23-2
23.5 Load Factory Defaults.............................................................................................................................. 23-3
23.6 Reboot System ........................................................................................................................................ 23-3
23.7 Command Line FTP................................................................................................................................. 23-4
23.7.1 Filename Conventions.....................................................................................................................23-4
23.7.2 FTP Command Line Procedure .......................................................................................................23-4
23.7.3 GUI-based FTP Clients ...................................................................................................................23-5
23.7.4 FTP over WAN Restrictions ...........................................................................................................23-5
Chapter 24 Diagnostic...................................................................................................................................................... 24-1
24.1 Diagnostic ................................................................................................................................................ 24-1
Chapter 25 Cluster Management ..................................................................................................................................... 25-1
25.1 Introduction to Cluster Management ....................................................................................................... 25-1
25.2 Cluster Management Status .................................................................................................................... 25-2
25.2.1 Cluster Member Switch Management .............................................................................................25-3
25.3 Configuring Cluster Management............................................................................................................ 25-4
Chapter 26 MAC Table...................................................................................................................................................... 26-1
26.1 Introduction to MAC Table ....................................................................................................................... 26-1
26.2 Viewing MAC Table.................................................................................................................................. 26-2
Chapter 27 ARP Table ...................................................................................................................................................... 27-1
27.1 Introduction to ARP Table ........................................................................................................................ 27-1
27.1.1 How ARP Works............................................................................................................................. 27-1
27.2 Viewing ARP Table................................................................................................................................... 27-1
Chapter 28 Introduction to CLI ........................................................................................................................................ 28-1
28.1 Command Line Interface Overview ......................................................................................................... 28-1
28.1.1 Accessing the Command Line Interface..........................................................................................28-1
28.1.2 Command Conventions ...................................................................................................................28-1
28.1.3 Command Syntax Conventions .......................................................................................................28-2
28.1.4 Getting Help ....................................................................................................................................28-2
28.2 Command Summary................................................................................................................................ 28-2
28.2.1 sys Commands.................................................................................................................................28-2
28.2.2 sys sw Commands ...........................................................................................................................28-6
28.2.3 exit Command ...............................................................................................................................28-14

Dimension ES-3124 Ethernet Switch
Table of Contents xi
28.2.4 ip Commands ................................................................................................................................ 28-14
28.2.5 ether Command ............................................................................................................................. 28-17
28.2.6 config Command........................................................................................................................... 28-17
Chapter 29 Command Examples .....................................................................................................................................29-1
29.1 Commonly Used Commands Overview .................................................................................................. 29-1
29.2 sys Commands........................................................................................................................................ 29-1
29.2.1 sys log disp...................................................................................................................................... 29-1
29.2.2 sys log clear..................................................................................................................................... 29-1
29.2.3 sys version....................................................................................................................................... 29-1
29.2.4 sys monitor status............................................................................................................................ 29-2
29.2.5 sys sw vlan1q vlan list..................................................................................................................... 29-2
29.3 sys cluster Commands ............................................................................................................................ 29-3
29.3.1 sys cluster status.............................................................................................................................. 29-3
29.3.2 sys cluster showMember ................................................................................................................. 29-3
29.3.3 sys cluster showCandidate .............................................................................................................. 29-4
29.4 ip Commands .......................................................................................................................................... 29-4
29.4.1 ip ping.............................................................................................................................................. 29-5
29.4.2 ip route status .................................................................................................................................. 29-5
29.4.3 ip arp status ..................................................................................................................................... 29-5
29.4.4 ip dhcp Commands.......................................................................................................................... 29-6
29.5 Enabling rstp on the Stacking Ports ........................................................................................................ 29-6
Chapter 30 IEEE 802.1Q Tagged VLAN Commands....................................................................................................... 30-1
30.1 IEEE 802.1Q Tagged VLAN Overview .................................................................................................... 30-1
30.2 Filtering Databases.................................................................................................................................. 30-1
30.2.1 Static Entries (SVLAN Table) ........................................................................................................ 30-1
30.2.2 Dynamic Entries (DVLAN Table) .................................................................................................. 30-1
30.3 Configuring Tagged VLAN....................................................................................................................... 30-1
30.4 IEEE VLAN1Q Tagged VLAN Configuration Commands........................................................................ 30-3
30.4.1 garp status........................................................................................................................................ 30-3
30.4.2 garp timer ........................................................................................................................................ 30-3
30.4.3 gvrp status ....................................................................................................................................... 30-4
30.4.4 gvrp enable ...................................................................................................................................... 30-4
30.4.5 gvrp disable ..................................................................................................................................... 30-4
30.4.6 vlan1q port status ............................................................................................................................ 30-4
30.4.7 vlan1q port default vid .................................................................................................................... 30-5
30.4.8 vlan1q port accept ........................................................................................................................... 30-5
30.4.9 vlan1q port gvrp .............................................................................................................................. 30-6
30.4.10 vlan1q svlan cpu.......................................................................................................................... 30-6
30.4.11 vlan1q svlan setentry................................................................................................................... 30-6
30.4.12 vlan1q svlan delentry .................................................................................................................. 30-8
30.5 vlan1q svlan active .................................................................................................................................. 30-8
30.6 vlan1q svlan inactive ............................................................................................................................... 30-8
30.7 vlan1q svlan list ....................................................................................................................................... 30-8
30.8 vlan1q vlan list ......................................................................................................................................... 30-9
30.8.1 vlan1q vlan status............................................................................................................................ 30-9

Dimension ES-3124 Ethernet Switch
xii Table of Contents
AProduct Specifications.....................................................................................................................................................A-1
BIndex ..................................................................................................................................................................................B-1

Dimension ES-3124 Ethernet Switch
Lists of Figures and Charts xiii
List of Figures
Figure 1-1 Backbone Application................................................................................................................................................1-4
Figure 1-2 Bridging Application .................................................................................................................................................1-4
Figure 1-3 High Performance Switched Workgroup Application................................................................................................1-5
Figure 1-4 VLAN Workgroup Application..................................................................................................................................1-6
Figure 1-5 Shared Server Using VLAN Example .......................................................................................................................1-6
Figure 2-1 Attaching Rubber Feet ...............................................................................................................................................2-1
Figure 2-2 Attaching Mounting Brackets and Screws.................................................................................................................2-2
Figure 2-3 Mounting the ES to an EIA standard 19-inch rack ....................................................................................................2-2
Figure 3-1 ES-3124 Front Panel.................................................................................................................................................3-1
Figure 3-2 Transceiver Installation Example...............................................................................................................................3-4
Figure 3-3 Installed Transceiver..................................................................................................................................................3-4
Figure 3-4 Opening the Transceiver’s Latch Example ................................................................................................................3-5
Figure 3-5 Transceiver Removal Example ..................................................................................................................................3-5
Figure 3-6 ES-3124 Rear Panel...................................................................................................................................................3-6
Figure 3-7 Front Panel LEDs ......................................................................................................................................................3-6
Figure 3-8 Stacking Example 1 ...................................................................................................................................................3-8
Figure 3-9 Stacking Example 2 ...................................................................................................................................................3-8
Figure 3-10 Stacking Example 3 .................................................................................................................................................3-9
Figure 3-11 Uplink Example .....................................................................................................................................................3-10
Figure 4-1 Web Configurator: login ............................................................................................................................................4-1
Figure 4-2 Web Configurator Home Screen (Status)...................................................................................................................4-2
Figure 4-3 Web Configurator: Change Password at Login..........................................................................................................4-6
Figure 4-4 Reload the Configuration file: Via Console Port .......................................................................................................4-8
Figure 4-5 Reset the Switch: Via Console Port ...........................................................................................................................4-8
Figure 4-6 Web Configurator: Logout Screen .............................................................................................................................4-9
Figure 5-1 Port Status Summary .................................................................................................................................................5-1
Figure 5-2 Status: Port Details ....................................................................................................................................................5-3
Figure 6-1 System Info................................................................................................................................................................6-2
Figure 6-2 General Setup ............................................................................................................................................................6-4
Figure 6-3 Switch Setup..............................................................................................................................................................6-7
Figure 6-4 IP Setup......................................................................................................................................................................6-9
Figure 6-5 Port Setup ................................................................................................................................................................6-11
Figure 7-1 Port VLAN Trunking.................................................................................................................................................7-3
Figure 7-2 Selecting a VLAN Type.............................................................................................................................................7-3
Figure 7-3 802.1Q VLAN Status.................................................................................................................................................7-4
Figure 7-4 802.1Q VLAN Port Settings......................................................................................................................................7-5
Figure 7-5 802.1Q Static VLAN .................................................................................................................................................7-7
Figure 7-6 Static VLAN: Summary Table...................................................................................................................................7-8
Figure 7-7 VID1 Example Screen ...............................................................................................................................................7-9
Figure 7-8 Port Based VLAN Setup (All Connected) ...............................................................................................................7-11
Figure 7-9 Port Based VLAN Setup (Port isolation).................................................................................................................7-12
Figure 8-1 Static MAC Forwarding.............................................................................................................................................8-1
Figure 8-2 Static MAC Forwarding: Summary Table .................................................................................................................8-2

Dimension ES-3124 Ethernet Switch
xiv Lists of Figures and Charts
Figure 9-1 Filtering ..................................................................................................................................................................... 9-1
Figure 9-2 Filtering: Summary Table .......................................................................................................................................... 9-2
Figure 10-1 Spanning Tree Protocol: Status.............................................................................................................................. 10-3
Figure 10-2 Spanning Tree Protocol: Configuring.................................................................................................................... 10-5
Figure 11-1 Bandwidth Control ................................................................................................................................................ 11-1
Figure 12-1 Broadcast Storm Control ....................................................................................................................................... 12-2
Figure 13-1 Mirroring ............................................................................................................................................................... 13-2
Figure 14-1 Aggregation ID...................................................................................................................................................... 14-2
Figure 14-2 Link Aggregation: Link Aggregation Protocol Status ........................................................................................... 14-2
Figure 14-3 Link Aggregation: Configuration .......................................................................................................................... 14-4
Figure 15-1 RADIUS Server..................................................................................................................................................... 15-1
Figure 15-2 Port Authentication................................................................................................................................................ 15-2
Figure 15-3 Port Authentication: RADIUS............................................................................................................................... 15-2
Figure 15-4 Port Authentication: 802.1x................................................................................................................................... 15-3
Figure 16-1 Port Security.......................................................................................................................................................... 16-2
Figure 17-1 Access Control....................................................................................................................................................... 17-1
Figure 17-2 Console Port Priority ............................................................................................................................................. 17-1
Figure 17-3 SNMP Management Model ................................................................................................................................... 17-2
Figure 17-4 Access Control: SNMP.......................................................................................................................................... 17-4
Figure 17-5 Access Control: Logins.......................................................................................................................................... 17-5
Figure 17-6 Access Control: Service Access Control................................................................................................................ 17-6
Figure 17-7 Access Control: Remote Management .................................................................................................................. 17-7
Figure 18-1 Queuing Method.................................................................................................................................................... 18-2
Figure 19-1 Classifier................................................................................................................................................................ 19-2
Figure 19-2 Classifier: Summary Table .................................................................................................................................... 19-4
Figure 19-3 Classifier: Example ............................................................................................................................................... 19-6
Figure 20-1 Policy..................................................................................................................................................................... 20-2
Figure 20-2 Policy: Summary Table ......................................................................................................................................... 20-4
Figure 20-3 Policy Example...................................................................................................................................................... 20-6
Figure 21-1 VLAN Stacking Example...................................................................................................................................... 21-2
Figure 21-2 VLAN Stacking ..................................................................................................................................................... 21-4
Figure 22-1 Static Routing ....................................................................................................................................................... 22-1
Figure 22-2 Static Routing: Summary Table............................................................................................................................. 22-2
Figure 23-1 Maintenance .......................................................................................................................................................... 23-1
Figure 23-2 Firmware Upgrade................................................................................................................................................. 23-1
Figure 23-3 Restore Configuration ........................................................................................................................................... 23-2
Figure 23-4 Backup Configuration ........................................................................................................................................... 23-2
Figure 23-5 Confirm Load factory Defaults ............................................................................................................................. 23-3
Figure 23-6 Restart Switch After Load Factory Defaults.......................................................................................................... 23-3
Figure 23-7 Confirm Restart The Switch .................................................................................................................................. 23-3
Figure 24-1 Diagnostic.............................................................................................................................................................. 24-1
Figure 25-1 Clustering Application Example............................................................................................................................ 25-1
Figure 25-2 Cluster Management Status................................................................................................................................... 25-2
Figure 25-3 Cluster Member Web Configurator Screen ........................................................................................................... 25-3
Figure 25-4 Example: Uploading Firmware to a Cluster Member Switch................................................................................ 25-4

Dimension ES-3124 Ethernet Switch
Lists of Figures and Charts xv
Figure 25-5 Configuring Cluster Management .........................................................................................................................25-5
Figure 26-1 MAC Table Flowchart ...........................................................................................................................................26-1
Figure 26-2 MAC Table ............................................................................................................................................................26-2
Figure 27-1 ARP Table ..............................................................................................................................................................27-2
Figure 28-1 CLI Help: Sample Output......................................................................................................................................28-2
Figure 29-1 sys log disp Command Example............................................................................................................................29-1
Figure 29-2 sys version Command Example.............................................................................................................................29-2
Figure 29-3 sys monitor status Command Example..................................................................................................................29-2
Figure 29-4 sys sw vlan1q vlan list Command Example ..........................................................................................................29-2
Figure 29-5 sys cluster status Command Example....................................................................................................................29-3
Figure 29-6 sys cluster showMember Command Example.......................................................................................................29-4
Figure 29-7 sys cluster status Command Example....................................................................................................................29-4
Figure 29-8 IP PING Command Example.................................................................................................................................29-5
Figure 29-9 ip route status Command Example ........................................................................................................................29-5
Figure 29-10 ip arp status Command Example .........................................................................................................................29-5
Figure 29-11 ip dhcp Command Examples ...............................................................................................................................29-6
Figure 30-1 Tagged VLAN Configuration and Activation Example.........................................................................................30-2
Figure 30-2 CPU VLAN Configuration and Activation Example.............................................................................................30-2
Figure 30-3 Deleting Default VLAN Example .........................................................................................................................30-3
Figure 30-4 GARP STATUS Command Example.....................................................................................................................30-3
Figure 30-5 garp timer Command Example..............................................................................................................................30-4
Figure 30-6 garp status Command Example .............................................................................................................................30-4
Figure 30-7 vlan1q port status Command Example ..................................................................................................................30-5
Figure 30-8 vlan1q port default vid Command Example ..........................................................................................................30-5
Figure 30-9 vlan1q port accept Command Example .................................................................................................................30-5
Figure 30-10 vlan1q port gvrp Command Example ..................................................................................................................30-6
Figure 30-11 vlan1q svlan cpu Command Example..................................................................................................................30-6
Figure 30-12 Modifying the Static VLAN Example .................................................................................................................30-7
Figure 30-13 vlan1q svlan delentry Command Example ..........................................................................................................30-8
Figure 30-14 vlan1q svlan list Command Example ..................................................................................................................30-9
Figure 30-15 vlan1q svlan list Command Example ..................................................................................................................30-9
Figure 30-16 vlan1q vlan status Command Example..............................................................................................................30-10
List of Charts
Chart 1 General Product Specifications ................................................................................................................... A-1
Chart 2 Performance and Management Specifications ............................................................................................ A-2
Chart 3 Physical and Environmental Specifications ................................................................................................ A-3

Dimension ES-3124 Ethernet Switch
xvi Lists of Tables
List of Tables
Table 3-1 ES-3124: Front Panel Ports......................................................................................................................................... 3-1
Table 3-2 ES-3124: LED Descriptions........................................................................................................................................ 3-6
Table 4-1 Navigation Panel Sub-links Overview ........................................................................................................................ 4-3
Table 4-2 Web Configurator Screen Sub-links Details................................................................................................................ 4-3
Table 4-3 Navigation Panel Sub-link Descriptions ..................................................................................................................... 4-4
Table 5-1 Status........................................................................................................................................................................... 5-2
Table 5-2 Status: Port Details...................................................................................................................................................... 5-3
Table 6-1 System Info ................................................................................................................................................................. 6-2
Table 6-2 General Setup.............................................................................................................................................................. 6-4
Table 6-3 Switch Setup ............................................................................................................................................................... 6-7
Table 6-4 IP Setup....................................................................................................................................................................... 6-9
Table 6-5 Port Setup.................................................................................................................................................................. 6-12
Table 7-1 GARP Terminology..................................................................................................................................................... 7-2
Table 7-2 802.1Q VLAN Status.................................................................................................................................................. 7-4
Table 7-3 802.1Q VLAN Port Settings ....................................................................................................................................... 7-6
Table 7-4 802.1Q Static VLAN................................................................................................................................................... 7-8
Table 7-5 Static VLAN: Summary Table .................................................................................................................................... 7-8
Table 7-6 Port Based VLAN Setup ........................................................................................................................................... 7-13
Table 8-1 Static MAC Forwarding.............................................................................................................................................. 8-1
Table 8-2 Static MAC Forwarding: Summary Table................................................................................................................... 8-2
Table 9-1 Filtering....................................................................................................................................................................... 9-1
Table 9-2 Filtering: Summary Table ........................................................................................................................................... 9-2
Table 10-1 STP Path Costs........................................................................................................................................................ 10-1
Table 10-2 STP Port States........................................................................................................................................................ 10-2
Table 10-3 Spanning Tree Protocol: Status ............................................................................................................................... 10-3
Table 10-4 Spanning Tree Protocol: Configuring ..................................................................................................................... 10-6
Table 11-1 Bandwidth Control.................................................................................................................................................. 11-2
Table 12-1 Broadcast Storm Control......................................................................................................................................... 12-2
Table 13-1 Mirroring................................................................................................................................................................. 13-3
Table 14-1 Link Aggregation: Link Aggregation Protocol Status ............................................................................................. 14-3
Table 14-2 Link Aggregation: Configuration............................................................................................................................ 14-5
Table 15-1 Port Authentication: RADIUS................................................................................................................................. 15-2
Table 15-2 Port Authentication: 802.1x .................................................................................................................................... 15-4
Table 16-1 Port Security............................................................................................................................................................ 16-3
Table 17-1 Access Control Summary........................................................................................................................................ 17-2
Table 17-2 SNMP Commands................................................................................................................................................... 17-3
Table 17-3 SNMP Traps............................................................................................................................................................ 17-3
Table 17-4 Access Control: SNMP ........................................................................................................................................... 17-4
Table 17-5 Access Control: Logins ........................................................................................................................................... 17-5
Table 17-6 Access Control: Service Access Control ................................................................................................................. 17-6
Table 17-7 Access Control: Remote Management .................................................................................................................... 17-7
Table 18-1 Queuing Method ..................................................................................................................................................... 18-3
Table 19-1 Classifier ................................................................................................................................................................. 19-2

Dimension ES-3124 Ethernet Switch
List of Tables xvii
Table 19-2 Classifier: Summary Table ......................................................................................................................................19-4
Table 19-3 Common Ethernet Types and Protocol Number......................................................................................................19-4
Table 19-4 Common IP Ports ....................................................................................................................................................19-5
Table 20-1 Policy ......................................................................................................................................................................20-3
Table 20-2 Policy: Summary Table ...........................................................................................................................................20-5
Table 21-1 VLAN Stacking.......................................................................................................................................................21-4
Table 22-1 Static Routing..........................................................................................................................................................22-1
Table 22-2 Static Routing: Summary Table...............................................................................................................................22-2
Table 23-1 Filename Conventions.............................................................................................................................................23-4
Table 23-2 General Commands for GUI-based FTP Clients .....................................................................................................23-5
Table 24-1 Diagnostic ...............................................................................................................................................................24-1
Table 25-1 Clustering Management Specifications...................................................................................................................25-1
Table 25-2 Cluster Management Status.....................................................................................................................................25-2
Table 25-3 FTP Upload to Cluster member Example................................................................................................................25-4
Table 25-4 Configuring Cluster Management ...........................................................................................................................25-5
Table 26-1 MAC Table..............................................................................................................................................................26-2
Table 27-1 ARP Table................................................................................................................................................................27-2
Table 28-1 Command Summary: sys.........................................................................................................................................28-2
Table 28-2 Command Summary: sys sw ...................................................................................................................................28-6
Table 28-3 Command Summary: exit......................................................................................................................................28-14
Table 28-4 Command Summary: ip.........................................................................................................................................28-14
Table 28-5 Command Summary: ether....................................................................................................................................28-17
Table 28-6 Command Summary: config .................................................................................................................................28-17

Dimension ES-3124 Ethernet Switch
xviii Preface
Preface
Congratulations on your purchase from the Dimension series of Ethernet switches.
This preface introduces you to the ES-3124 and discusses the conventions of this User’s Guide. It also provides
information on other related documentation.
About the ES-3124
The ES-3124 Ethernet switch is a managed switch with features ideally suited in any environment with unshielded
twisted pair (UTP) wiring. It can deliver broadband IP services to:
 Multi-tenant unit (MTU) buildings (hotels, motels, resorts, residential multi-dwelling units, office
buildings, educational establishments, etc.)
 Public facilities (convention centers, airports, plazas, train stations, etc.)
 Enterprises.
It can also be deployed as a mini-POP (point-of-presence) in a building basement delivering 10/100Mbps data
service over Category 5 wiring to each customer.
General Syntax Conventions
 This guide shows you how to configure the switch using the web configurator and CLI commands. See the
online HTML help for information on individual web configurator screens.
 Mouse action sequences are denoted using a comma. For example, click Start, Settings, Control Panel,
Network means first you click Start, click or move the mouse pointer over Settings, then click or move
the mouse pointer over Control Panel and finally click (or double-click) Network.
 “Enter” means for you to type one or more characters. “Select” or “Choose” means for you to use one of
the predefined choices.
 Predefined choices are in Bold Arial font.
 Button and field labels, links and screen names in are in Bold Times New Roman font.
 For brevity’s sake, we will use “e.g.” as shorthand for “for instance”, and “i.e.” as shorthand for “that is” or
“in other words” throughout this manual.
Related Documentation
Web Configurator Online HTML help
The online HTML help shows you how to use the web configurator to configure individual screens. More
background information can be found in this UG.
ZyXEL Web Site
The ZyXEL download library at www.zyxel.com contains additional support documentation as well as an online
glossary of networking terms.

Dimension ES-3124 Ethernet Switch
Preface xix
Naming Conventions
• The ES-3124 Ethernet Switch may be referred to as the ES-3124, the switch or, simply, as the device.
• This user’s guide refers an Ethernet device as a switch in general for feature background information.
User Guide Feedback
Help us help you. E-mail all User Guide-related comments, questions or suggestions for improvement to
[email protected] or send regular mail to The Technical Writing Team, ZyXEL Communications Corp., 6
Innovation Road II, Science-Based Industrial Park, Hsinchu, 300, Taiwan. Thank you.
Graphics Icons Key
ES-3124
Switch
VDSL Modem
Computer
Telephone
Gateway
Firmware Naming Conventions
A firmware version includes the network operating system platform version, model code and release number as
shown in the following example.
Firmware Version: V3.50(TP.0)
“V3.50” is the network operating system platform version.
“TP” is the model code.
“0” is this firmware’s release number. This varies as new firmware is released. Your firmware’s release
number may not match what is displayed in this User’s Guide.