Zyxel ES-4024 EE User Manual [ru]

Dimension

ES-4024

Ethernet Switch

March 2004

Version 3.50

User’s Guide

Dimension ES-4024 Ethernet Switch

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.

Copyright iii

Dimension ES-4024 Ethernet Switch

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.

iv ZyXEL Limited Warranty

Dimension ES-4024 Ethernet Switch

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

Refer to the product page at www.zyxel.com.

Interference Statements and Warnings v

Dimension ES-4024 Ethernet Switch

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 TELEPHONE1 WEB SITE METHOD

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ZyXEL Communications

ZyXEL Communications Corp.
6 Innovation Road II
Science Park
Hsinchu 300
Taiwan

ZyXEL Communications Inc.
1130 N. Miller St.
Anaheim
CA 92806-2001
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Wuerselen
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REGULAR MAIL

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

vi Customer Support

Dimension ES-4024 Ethernet Switch

Table of Contents

Copyright .................................................................................................................................................................. iii

ZyXEL Limited Warranty...........................................................................................................................................iv

Interference Statements and Warnings.....................................................................................................................v

Customer Support ....................................................................................................................................................vi

List of Figures ..........................................................................................................................................................xii

List of Tables.......................................................................................................................................................... xvii

Preface ....................................................................................................................................................................xx

Features And Applications......................................................................................................................................... I

Chapter 1 Getting to Know the ES-4024........................................................................................................ 1-1

1.1 Features ................................................................................................................................................ 1-1

1.2 Applications ........................................................................................................................................... 1-3

Hardware Installation and Connections................................................................................................................... II

Chapter 2 Hardware Installation..................................................................................................................... 2-1

2.1 Installation Scenarios ............................................................................................................................ 2-1

Chapter 3 Hardware Connections.................................................................................................................. 3-1

3.1 Safety Warnings .................................................................................................................................... 3-1

3.2 Front Panel ............................................................................................................................................ 3-1

3.3 Stacking Module .................................................................................................................................... 3-2

3.4 Rear Panel............................................................................................................................................. 3-2

3.5 Front Panel LEDs .................................................................................................................................. 3-3

3.6 Stacking Scenario Examples................................................................................................................. 3-4

3.7 Uplink Scenario Example ...................................................................................................................... 3-6

3.8 Accessing the ES-4024 ......................................................................................................................... 3-7

Getting Started .......................................................................................................................................................... III

Chapter 4 Introducing the Web Configurator ................................................................................................. 4-1

4.1 Introduction............................................................................................................................................ 4-1

4.2 System Login......................................................................................................................................... 4-1

4.3 The Status Screen................................................................................................................................. 4-1

4.4 Switch Lockout ...................................................................................................................................... 4-6

4.5 Resetting the Switch.............................................................................................................................. 4-7

Chapter 5 System Status and Port Statistics.................................................................................................. 5-1

5.1 About System Statistics and Information .............................................................................................. 5-1

5.2 Port Status Summary ............................................................................................................................ 5-1

Chapter 6 Basic Setting.................................................................................................................................. 6-1

Table of Contents vii

Dimension ES-4024 Ethernet Switch

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............................................................................................................................ 6-4

6.5 IGMP Snooping .....................................................................................................................................6-5

6.6 Switch Setup Screen .............................................................................................................................6-5

6.7 IP Setup .................................................................................................................................................6-7

6.8 Port Setup............................................................................................................................................6-10

Advanced Application...............................................................................................................................................IV

Chapter 7 VLAN..............................................................................................................................................7-1

7.1 Introduction to IEEE 802.1Q Tagged VLAN .......................................................................................... 7-1

7.2 Introduction to Port-based VLANs ......................................................................................................... 7-9

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............................................................................................................ 9-4

Chapter 10 Spanning Tree Protocol ............................................................................................................... 10-1

10.1 Introduction to Spanning Tree Protocol (STP) ....................................................................................10-1

10.2 STP Status........................................................................................................................................... 10-2

Chapter 11 Bandwidth Control ....................................................................................................................... 11-1

11.1 Introduction to Bandwidth Control .......................................................................................................11-1

11.2 Viewing and Editing a Bandwidth Control Rule ................................................................................... 11-5

Chapter 12 Broadcast Storm Control .............................................................................................................12-1

12.1 Introducing Broadcast Storm Control ..................................................................................................12-1

12.2 Configuring Broadcast Storm Control.................................................................................................. 12-1

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

14.2 Link Aggregation Configuration ........................................................................................................... 14-2

14.3 Link Aggregation Setup .......................................................................................................................14-3

viii Table of Contents

Dimension ES-4024 Ethernet Switch

Chapter 15 Port Authentication ...................................................................................................................... 15-1

15.1 Introduction to Authentication.............................................................................................................. 15-1

15.2 Configuring Port Authentication........................................................................................................... 15-1

Chapter 16 Port Security ................................................................................................................................ 16-1

16.1 About Port Security ............................................................................................................................. 16-1

16.2 Port Security Setup ............................................................................................................................. 16-1

Chapter 17 DHCP .......................................................................................................................................... 17-1

17.1 About DHCP ........................................................................................................................................ 17-1

17.2 Configuring DHCP............................................................................................................................... 17-1

17.3 Viewing and Editing DHCP Settings.................................................................................................... 17-3

Chapter 18 Access Control ............................................................................................................................ 18-1

18.1 Access Control Overview .................................................................................................................... 18-1

18.2 The Access Control Main Screen........................................................................................................ 18-1

18.3 About SNMP........................................................................................................................................ 18-2

18.4 Service Access Control ....................................................................................................................... 18-6

18.5 Remote Management.......................................................................................................................... 18-6

Chapter 19 Differentiated Services ................................................................................................................ 19-1

19.1 Introduction to DiffServ........................................................................................................................ 19-1

19.2 Activating DiffServ ............................................................................................................................... 19-2

19.3 Configuring Marking Rules .................................................................................................................. 19-4

19.4 DSCP-to-IEEE802.1p Priority Mapping............................................................................................... 19-6

Chapter 20 Queuing Method.......................................................................................................................... 20-1

20.1 Introduction to Queuing ....................................................................................................................... 20-1

20.2 Configuring Queuing ........................................................................................................................... 20-1

Chapter 21 VRRP........................................................................................................................................... 21-1

21.1 VRRP Overview................................................................................................................................... 21-1

21.2 Viewing VRRP Status.......................................................................................................................... 21-2

21.3 Configuring VRRP ............................................................................................................................... 21-3

21.4 VRRP Configuration Summary............................................................................................................ 21-7

21.5 VRRP Configuration Examples ........................................................................................................... 21-8

Routing Protocol ........................................................................................................................................................V

Chapter 22 Static Route ................................................................................................................................. 22-1

22.1 Configuring Static Routes.................................................................................................................... 22-1

Chapter 23 RIP............................................................................................................................................... 23-1

23.1 Overview.............................................................................................................................................. 23-1

23.2 Configuring RIP ................................................................................................................................... 23-1

Table of Contents ix

Dimension ES-4024 Ethernet Switch

Chapter 24 IGMP............................................................................................................................................ 24-1

24.1 Overview..............................................................................................................................................24-1

24.2 Configuring IGMP ................................................................................................................................ 24-1

Chapter 25 DVMRP........................................................................................................................................ 25-1

25.1 Introduction to DVMRP........................................................................................................................ 25-1

25.2 How DVMRP Works ............................................................................................................................25-1

25.3 Configuring DVMRP ............................................................................................................................25-2

25.4 Default DVMRP Timer Values .............................................................................................................25-3

Chapter 26 OSPF ........................................................................................................................................... 26-1

26.1 OSPF Overview ................................................................................................................................... 26-1

26.2 OSPF Status........................................................................................................................................26-3

26.3 Enabling OSPF and General Settings................................................................................................. 26-5

26.4 Configuring OSPF Areas .....................................................................................................................26-6

26.5 Configuring OSPF Interfaces............................................................................................................... 26-8

26.6 Configuring OSPF Virtual Links...........................................................................................................26-9

Management...............................................................................................................................................................VI

Chapter 27 Maintenance ................................................................................................................................ 27-1

27.1 Maintenance ........................................................................................................................................ 27-1

27.2 Firmware Upgrade ............................................................................................................................... 27-1

27.3 Restore a Configuration File................................................................................................................27-2

27.4 Backing Up a Configuration File .......................................................................................................... 27-2

27.5 Load Factory Defaults .........................................................................................................................27-3

27.6 Reboot System .................................................................................................................................... 27-3

27.7 FTP Command Line.............................................................................................................................27-4

Chapter 28 Diagnostic .................................................................................................................................... 28-1

28.1 Diagnostic ............................................................................................................................................28-1

Chapter 29 Cluster Management ...................................................................................................................29-1

29.1 Introduction to Cluster Management ...................................................................................................29-1

29.2 Cluster Management Status ................................................................................................................29-2

29.3 Configuring Cluster Management........................................................................................................29-4

Chapter 30 MAC Table ...................................................................................................................................30-1

30.1 Introduction to MAC Table...................................................................................................................30-1

30.2 Viewing the MAC Table .......................................................................................................................30-2

Chapter 31 IP Table ........................................................................................................................................ 31-1

31.1 Introduction to IP Table .......................................................................................................................31-1

31.2 Viewing the IP Table............................................................................................................................ 31-2

x Table of Contents

Dimension ES-4024 Ethernet Switch

Chapter 32 ARP Table.................................................................................................................................... 32-1

32.1 Introduction to ARP Table ................................................................................................................... 32-1

32.2 Viewing ARP Table ............................................................................................................................. 32-1

Chapter 33 Routing Table............................................................................................................................... 33-1

33.1 About the Routing Table...................................................................................................................... 33-1

33.2 Viewing the Routing Table .................................................................................................................. 33-1

Chapter 34 DHCP Server Status.................................................................................................................... 34-1

34.1 About DHCP Server Status ................................................................................................................. 34-1

34.2 Displaying DHCP Server Status.......................................................................................................... 34-1

34.3 Displaying Detail DHCP Server Information........................................................................................ 34-2

Commands................................................................................................................................................................ VII

Chapter 35 Introduction to CLI ....................................................................................................................... 35-1

35.1 Command Line Interface Overview..................................................................................................... 35-1

35.2 Command Summary ........................................................................................................................... 35-2

Chapter 36 Command Examples ................................................................................................................... 36-1

36.1 Commonly Used Commands Overview ..............................................................................................36-1

36.2 sys Commands.................................................................................................................................... 36-1

36.3 ipCommands ....................................................................................................................................... 36-4

Chapter 37 IEEE 802.1Q Tagged VLAN ........................................................................................................ 37-1

37.1 IEEE 802.1Q Tagged VLAN Overview................................................................................................ 37-1

37.2 Filtering Databases ............................................................................................................................. 37-1

37.3 Configuring Tagged VLAN .................................................................................................................. 37-1

37.4 IEEE VLAN1Q Tagged VLAN Configuration Commands ...................................................................37-3

37.5 sys sw vlan1q svlan active .................................................................................................................. 37-8

37.6 sys sw vlan1q svlan inactive ............................................................................................................... 37-8

37.7 sys sw vlan1q svlan list ....................................................................................................................... 37-8

37.8 sys sw vlan1q vlan list ......................................................................................................................... 37-9

Appendix and Index ................................................................................................................................................ VIII

Appendix A Product Specifications........................................................................................................................... A

Index......................................................................................................................................................................... E

Table of Contents xi

Dimension ES-4024 Ethernet Switch

List of Figures

Figure 1-1 Backbone Application............................................................................................................................... 1-4

Figure 1-2 Bridging Application..................................................................................................................................1-5

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-4024 Front Panel................................................................................................................................3-1

Figure 3-2 ES-4024 Rear Panel: AC model .............................................................................................................. 3-2

Figure 3-3 ES-4024 Rear Panel: DC Model ..............................................................................................................3-3

Figure 3-4 Front Panel LEDs..................................................................................................................................... 3-3

Figure 3-5 Stacking Example 1..................................................................................................................................3-5

Figure 3-6 Stacking Example 2..................................................................................................................................3-5

Figure 3-7 Stacking Example 3..................................................................................................................................3-6

Figure 3-8 Uplink Example ........................................................................................................................................ 3-7

Figure 4-1 Web Configurator: login ........................................................................................................................... 4-1

Figure 4-2 Web Configurator Home Screen (Status) ................................................................................................4-2

Figure 4-3 Change Administrator Login Password.................................................................................................... 4-6

Figure 4-4 Resetting the Switch: Via Console Port ................................................................................................... 4-8

Figure 4-5 Web Configurator: Logout Screen ...........................................................................................................4-8

Figure 5-1 Status .......................................................................................................................................................5-1

Figure 5-2 Status: Port Details...................................................................................................................................5-3

Figure 6-1 Basic Setting: System Info ....................................................................................................................... 6-1

Figure 6-2 Basic Setting: General Setup................................................................................................................... 6-3

Figure 6-3 Basic Setting: Switch Setup ..................................................................................................................... 6-5

Figure 6-4 Basic Setting: IP Setup: Default Gateway and Domain Name Server..................................................... 6-8

Figure 6-5 IP Setup: Configure IP Routing Domains.................................................................................................6-9

Figure 6-6 IP Setup: View Settings..........................................................................................................................6-10

Figure 6-7 Basic Setting: Port Setup ....................................................................................................................... 6-11

Figure 7-1 Port VLAN Trunking ................................................................................................................................. 7-3

Figure 7-2 Switch Setup: VLAN Type........................................................................................................................ 7-3

Figure 7-3 Advanced: VLAN Status ...........................................................................................................................7-4

Figure 7-4 VLAN: VLAN Port Setting ........................................................................................................................7-5

xii Lists of Figures

Dimension ES-4024 Ethernet Switch

Figure 7-5 VLAN: Static VLAN .................................................................................................................................. 7-7

Figure 7-6 Static VLAN: Summary Table................................................................................................................... 7-8

Figure 7-7 Port Based VLAN Setup (All Connected) .............................................................................................. 7-10

Figure 7-8 Port Based VLAN Setup (Port Isolation)................................................................................................ 7-11

Figure 8-1 Advanced: Static MAC Forwarding ..........................................................................................................8-1

Figure 8-2 Static MAC Forwarding: Summary Table................................................................................................. 8-2

Figure 9-1 Filtering .................................................................................................................................................... 9-2

Figure 9-2 Filtering: Summary Table ......................................................................................................................... 9-4

Figure 10-1 Spanning Tree Protocol: Status ........................................................................................................... 10-2

Figure 10-2 Spanning Tree Protocol: Configuration................................................................................................ 10-4

Figure 11-1 Advanced: Bandwidth Control.............................................................................................................. 11-2

Figure 11-2 VLAN Bandwidth Control Example ...................................................................................................... 11-5

Figure 11-3 Bandwidth Control: Summary Table..................................................................................................... 11-6

Figure 12-1 Broadcast Storm Control...................................................................................................................... 12-2

Figure 13-1 Mirroring: Mirror Port Setting ............................................................................................................... 13-2

Figure 13-2 Mirroring: Configuration ....................................................................................................................... 13-4

Figure 13-3 Mirroring: Summary Table.................................................................................................................... 13-6

Figure 14-1 Link Aggregation ID..............................................................................................................................14-2

Figure 14-2 Link Aggregation Control Protocol Status ............................................................................................ 14-3

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: 802.1x.................................................................................................................. 15-3

Figure 15-4 Port Authentication: RADIUS............................................................................................................... 15-4

Figure 16-1 Port Security ........................................................................................................................................ 16-2

Figure 17-1 DHCP................................................................................................................................................... 17-2

Figure 17-2 DHCP: Summary Table........................................................................................................................ 17-3

Figure 18-1 Console Port Priority............................................................................................................................ 18-1

Figure 18-2 Access Control..................................................................................................................................... 18-1

Figure 18-3 SNMP Management Model.................................................................................................................. 18-2

Figure 18-4 Access Control: SNMP ........................................................................................................................ 18-4

Figure 18-5 Access Control: Logins ........................................................................................................................ 18-5

Figure 18-6 Access Control: Service Access Control.............................................................................................. 18-6

Figure 18-7 Access Control: Remote Management................................................................................................ 18-7

Figure 19-1 DiffServ: Differentiated Service Field................................................................................................... 19-1

Figure 19-2 DiffServ Network Example................................................................................................................... 19-2

Lists of Figures xiii

Dimension ES-4024 Ethernet Switch

Figure 19-3 Advanced Applications: DiffServ ..........................................................................................................19-3

Figure 19-4 DiffServ: Marking Rule Setting............................................................................................................. 19-4

Figure 19-5 DiffServ: Marking Rule Summary......................................................................................................... 19-6

Figure 19-6 DiffServ: DSCP Setting ........................................................................................................................ 19-7

Figure 20-1 Queuing Method...................................................................................................................................20-2

Figure 21-1 VRRP: Example 1 ................................................................................................................................ 21-1

Figure 21-2 VRRP Status ........................................................................................................................................ 21-2

Figure 21-3 VRRP Configuration: IP Interface ........................................................................................................ 21-4

Figure 21-4 VRRP Configuring: VRRP Parameters................................................................................................ 21-6

Figure 21-5 VRRP Configuration: Summary ........................................................................................................... 21-7

Figure 21-6 VRRP Configuration Example: One Virtual Router Network ...............................................................21-8

Figure 21-7 VRRP Example 1: VRRP Parameter Settings on Switch A .................................................................21-8

Figure 21-8 VRRP Example 1: VRRP Parameter Settings on Switch B................................................................. 21-9

Figure 21-9 VRRP Example 1: VRRP Status on Switch A ...................................................................................... 21-9

Figure 21-10 VRRP Example 1: VRRP Status on Switch B .................................................................................... 21-9

Figure 21-11 VRRP Configuration Example: Two Virtual Router Network ............................................................21-10

Figure 21-12 VRRP Example 2: VRRP Parameter Settings for VR2 on Switch A................................................ 21-10

Figure 21-13 VRRP Example 2: VRRP Parameter Settings for VR2 on Switch B................................................ 21-11

Figure 21-14 VRRP Example 2: VRRP Status on Switch A .................................................................................. 21-11

Figure 21-15 VRRP Example 2: VRRP Status on Switch B .................................................................................. 21-11

Figure 22-1 Static Routing.......................................................................................................................................22-1

Figure 22-2 Static Routing: Summary Table............................................................................................................22-2

Figure 23-1 RIP .......................................................................................................................................................23-1

Figure 24-1 IGMP ....................................................................................................................................................24-1

Figure 25-1 How DVMRP Works............................................................................................................................. 25-1

Figure 25-2 DVMRP ................................................................................................................................................ 25-2

Figure 25-3 IGMP Not Set Error.............................................................................................................................. 25-3

Figure 25-4 Unable to Disable IGMP Error .............................................................................................................25-3

Figure 25-5 No Duplicate VID Error Message.........................................................................................................25-3

Figure 26-1 OSPF vs. RIP.......................................................................................................................................26-1

Figure 26-2 OSPF Network Example ...................................................................................................................... 26-2

Figure 26-3 OSPF Status ........................................................................................................................................ 26-3

Figure 26-4 OSPF Configuration: Activating and General Settings ........................................................................26-5

Figure 26-5 OSPF Configuration: Area Setup ......................................................................................................... 26-7

Figure 26-6 OSPF Configuration: Summary Table.................................................................................................. 26-8

Figure 26-7 OSPF Interface ....................................................................................................................................26-9

xiv Lists of Figures

Dimension ES-4024 Ethernet Switch

Figure 26-8 OSPF Virtual Link .............................................................................................................................. 26-10

Figure 26-9 OSPF Virtual Link: Summary Table ................................................................................................... 26-11

Figure 27-1 Maintenance ........................................................................................................................................ 27-1

Figure 27-2 Firmware Upgrade ............................................................................................................................... 27-1

Figure 27-3 Restore Configuration.......................................................................................................................... 27-2

Figure 27-4 Backup Configuration .......................................................................................................................... 27-2

Figure 27-5 Load Factory Default: Conformation.................................................................................................... 27-3

Figure 27-6 Load Factory Default: Start.................................................................................................................. 27-3

Figure 27-7 Reboot System: Confirmation.............................................................................................................. 27-3

Figure 27-8 Reboot System: Start........................................................................................................................... 27-4

Figure 28-1 Diagnostic ............................................................................................................................................ 28-1

Figure 29-1 Clustering Application Example ........................................................................................................... 29-1

Figure 29-2 Cluster Management: Status ............................................................................................................... 29-2

Figure 29-3 Cluster Member Web Configuration Screen........................................................................................ 29-3

Figure 29-4 Example: Uploading Firmware to a Cluster Member Switch ............................................................... 29-4

Figure 29-5 Clustering Management Configuration ................................................................................................ 29-5

Figure 30-1 MAC Table Flowchart........................................................................................................................... 30-1

Figure 30-2 Filtering Database................................................................................................................................ 30-2

Figure 31-1 IP Table Flowchart ............................................................................................................................... 31-1

Figure 31-2 Management: IP Table ......................................................................................................................... 31-2

Figure 32-1 ARP Table ............................................................................................................................................ 32-2

Figure 33-1 Management: Routing Table Status..................................................................................................... 33-1

Figure 34-1 Management: DHCP Server Status ..................................................................................................... 34-1

Figure 34-2 DHCP Server Status Detail.................................................................................................................. 34-2

Figure 35-1 CLI Help: Sample Output..................................................................................................................... 35-2

Figure 36-1 sys log disp Command Example ......................................................................................................... 36-1

Figure 36-2 sys version Command Example .......................................................................................................... 36-2

Figure 36-3 sys monitor status Command Example ............................................................................................... 36-2

Figure 36-4 sys sw vlan1q vlan list Command Example......................................................................................... 36-3

Figure 36-5 sys ixe2424 pktcnt Command Example .............................................................................................. 36-3

Figure 36-6 sys ixe2424 dbm ip list Command Example........................................................................................ 36-4

Figure 36-7 sys ixe2424 dbm mac list Command Example.................................................................................... 36-4

Figure 36-8 ip ping Command Example.................................................................................................................. 36-4

Figure 36-9 ip route status Command Example...................................................................................................... 36-5

Figure 36-10 ip rtDomain display Command Example ........................................................................................... 36-5

Figure 36-11 ip rtDomain add Command Example ................................................................................................. 36-5

Lists of Figures xv

Dimension ES-4024 Ethernet Switch

Figure 36-12 ip rtDomain delete Command Example ............................................................................................. 36-6

Figure 36-13 ip arp status Command Example....................................................................................................... 36-6

Figure 37-1 Tagged VLAN Configuration and Activation Example..........................................................................37-2

Figure 37-2 CPU VLAN Configuration and Activation Example..............................................................................37-2

Figure 37-3 Deleting Default VLAN Example .......................................................................................................... 37-3

Figure 37-4 sys sw garp status Command Example............................................................................................... 37-3

Figure 37-5 sys sw garp timer Command Example ................................................................................................37-4

Figure 37-6 sys sw gvrp status Command Example............................................................................................... 37-4

Figure 37-7 sys sw vlan1q port status Command Example .................................................................................... 37-5

Figure 37-8 sys sw vlan1q port defaultVID Command Example............................................................................. 37-5

Figure 37-9 sys sw vlan1q port accept Command Example ................................................................................... 37-6

Figure 37-10 sys sw vlan1q port gvrp Command Example..................................................................................... 37-6

Figure 37-11 sys sw vlan1q svlan cpu Command Example.................................................................................... 37-6

Figure 37-12 Modifying the Static VLAN Example .................................................................................................. 37-7

Figure 37-13 VLAN1Q SVLAN DELENTRY Command Example........................................................................... 37-8

Figure 37-14 sys sw vlan1q svlan list Command Example ..................................................................................... 37-9

Figure 37-15 sys sw vlan1q vlan list Command Example.....................................................................................37-10

Figure 37-16 sys sw vlan1q vlan status Command Example................................................................................37-10

xvi Lists of Figures

Dimension ES-4024 Ethernet Switch

List of Tables

Table 3-1 ES-4024 Front Panel ................................................................................................................................. 3-1

Table 3-2 Front Panel: LED Descriptions .................................................................................................................. 3-3

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 Links .............................................................................................................................. 4-4

Table 5-1 Status......................................................................................................................................................... 5-2

Table 5-2 Status: Port Details.................................................................................................................................... 5-3

Table 6-1 Basic Setting: System Info ........................................................................................................................ 6-2

Table 6-2 Basic Setting: General Setup .................................................................................................................... 6-3

Table 6-3 Basic Setting: Switch Setup ...................................................................................................................... 6-6

Table 6-4 Basic Setting: IP Setup: Default Gateway and Domain Name Server ...................................................... 6-8

Table 6-5 IP Setup: Configure IP Routing Domains .................................................................................................. 6-9

Table 6-6 IP Setup: View Settings ........................................................................................................................... 6-10

Table 6-7 Basic Setting: Port Setup ........................................................................................................................ 6-11

Table 7-1 GARP Terminology .................................................................................................................................... 7-2

Table 7-2 Advanced: VLAN Status ............................................................................................................................ 7-4

Table 7-3 VLAN: VLAN Port Setting .......................................................................................................................... 7-6

Table 7-4 VLAN: Static VLAN.................................................................................................................................... 7-8

Table 7-5 Static VLAN: Summary Table .................................................................................................................... 7-8

Table 7-6 Port Based VLAN Setup .......................................................................................................................... 7-12

Table 8-1 Advanced: Static MAC Forwarding............................................................................................................ 8-1

Table 8-2 Static MAC Forwarding: Summary Table................................................................................................... 8-2

Table 9-1 Filtering ...................................................................................................................................................... 9-2

Table 9-2 Filtering: Summary Table........................................................................................................................... 9-4

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: Configuration.................................................................................................. 10-5

Table 11-1 Advanced: Bandwidth Control................................................................................................................ 11-3

Table 11-2 Bandwidth Control: Summary Table ...................................................................................................... 11-6

Table 12-1 Broadcast Storm Control ....................................................................................................................... 12-2

Table 13-1 Mirroring: Mirror Port Setting ................................................................................................................. 13-3

Table 13-2 Mirroring: Configuration ......................................................................................................................... 13-5

Table 13-3 Mirroring: Summary Table ..................................................................................................................... 13-6

List of Tables xvii

Dimension ES-4024 Ethernet Switch

Table 14-1 Trunk Groups......................................................................................................................................... 14-1

Table 14-2 Link Aggregation Control Protocol Status.............................................................................................. 14-3

Table 14-3 Link Aggregation: Configuration ............................................................................................................14-4

Table 15-1 Port Authentication: 802.1x.................................................................................................................... 15-3

Table 15-2 Port Authentication: RADIUS................................................................................................................. 15-4

Table 16-1 Port Security ..........................................................................................................................................16-2

Table 17-1 DHCP.....................................................................................................................................................17-2

Table 17-2 DHCP: Summary Table..........................................................................................................................17-3

Table 18-1 Access Control Summary ...................................................................................................................... 18-1

Table 18-2 SNMP Commands ................................................................................................................................. 18-2

Table 18-3 SNMP Traps...........................................................................................................................................18-3

Table 18-4 Access Control: SNMP .......................................................................................................................... 18-4

Table 18-5 Access Control: Logins.......................................................................................................................... 18-5

Table 18-6 Access Control: Service Access Control................................................................................................18-6

Table 18-7 Access Control: Remote Management.................................................................................................. 18-7

Table 19-1 Advanced Applications: DiffServ............................................................................................................ 19-3

Table 19-2 DiffServ: Marking Rule Setting .............................................................................................................. 19-5

Table 19-3 DiffServ: Marking Rule Summary ..........................................................................................................19-6

Table 19-4 Default DSCP-IEEE802.1p Mapping .....................................................................................................19-6

Table 19-5 DiffServ: DSCP Setting.......................................................................................................................... 19-7

Table 20-1 Physical Queue Priority .........................................................................................................................20-1

Table 20-2 Queuing Method ....................................................................................................................................20-3

Table 21-1 VRRP Status.......................................................................................................................................... 21-2

Table 21-2 VRRP Configuration: IP Interface.......................................................................................................... 21-4

Table 21-3 VRRP Configuring: VRRP Parameters.................................................................................................. 21-6

Table 21-4 VRRP Configuring: VRRP Parameters.................................................................................................. 21-7

Table 22-1 Static Routing.........................................................................................................................................22-1

Table 22-2 Static Routing: Summary Table ............................................................................................................. 22-2

Table 23-1 RIP .........................................................................................................................................................23-2

Table 24-1 IGMP......................................................................................................................................................24-1

Table 25-1 DVMRP .................................................................................................................................................. 25-2

Table 25-2 Default DVMRP Timer Values................................................................................................................25-4

Table 26-1 OSPF Router Types...............................................................................................................................26-1

Table 26-2 OSPF Status .......................................................................................................................................... 26-3

Table 26-3 OSPF Status: Common Output Fields................................................................................................... 26-4

Table 26-4 OSPF Configuration: Activating and General Settings.......................................................................... 26-5

xviii Lists of Tables

Dimension ES-4024 Ethernet Switch

Table 26-5 OSPF Configuration: Area Setup .......................................................................................................... 26-7

Table 26-6 OSPF Configuration: Summary Table ................................................................................................... 26-8

Table 26-7 OSPF Interface...................................................................................................................................... 26-9

Table 26-8 OSPF Virtual Link ................................................................................................................................ 26-10

Table 26-9 OSPF Virtual Link: Summary Table ..................................................................................................... 26-11

Table 27-1 Filename Conventions........................................................................................................................... 27-4

Table 27-2 General Commands for GUI-based FTP Clients................................................................................... 27-5

Table 28-1 Diagnostic.............................................................................................................................................. 28-1

Table 29-1 ZyXEL Clustering Management Specifications ..................................................................................... 29-1

Table 29-2 Cluster Management Status .................................................................................................................. 29-2

Table 29-3 FTP Upload to Cluster Member Example.............................................................................................. 29-4

Table 29-4 Clustering Management Configuration.................................................................................................. 29-5

Table 30-1 Filtering Database ................................................................................................................................. 30-2

Table 31-1 Management: IP Table........................................................................................................................... 31-2

Table 32-1 ARP Table.............................................................................................................................................. 32-2

Table 33-1 Management: Routing Table Status ...................................................................................................... 33-1

Table 34-1 Management: DHCP Server Status....................................................................................................... 34-1

Table 34-2 DHCP Server Status Detail.................................................................................................................... 34-2

Table 35-1 CLI Command Summary: sys ............................................................................................................... 35-2

Table 35-2 Command Summary: sys sw................................................................................................................. 35-7

Table 35-3 CLI Command Summary: EXIT ........................................................................................................... 35-15

Table 35-4 Command Summary: ip....................................................................................................................... 35-15

Table 35-5 Command Summary: config ................................................................................................................ 35-20

List of Tables xix

Dimension ES-4024 Ethernet Switch

Preface

Congratulations on your purchase from the Dimension series of Ethernet switches.

This preface introduces you to the ES-4024 and discusses the conventions of this User’s Guide. It also provides
information on other related documentation.

About the ES-4024

There are two ES-4024 models. The ES-4024 DC model requires DC power supply input of -48 VDC to -60 VDC,

1.84A Max. The ES-4024 AC model requires 100~240VAC/1.5A power.

All figures in this guide display the ES-4024 AC model unless specifically noted otherwise.

The ES-4024 Ethernet switch is a layer 3 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.

 The ES-4024 Ethernet Switch may be referred to as “the ES-4024”, ”the ES”, or, simply, as “the switch” in

this guide.

xx Preface

Graphics Icons Key

Dimension ES-4024 Ethernet Switch

The ES Switch Server

Computer Printer Gateway

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.

User Guide Feedback

Help us help you. E-mail all User Guide-related comments, questions or suggestions for improvement to
[e-mail] 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.

Preface xxi

Features and Applications

Part I

Features And Applications

This part acquaints you with the features and applications of the ES-4024.

I

Dimension ES-4024 Ethernet Switch

Chapter 1

Getting

This chapter describes the key features, benefits and applications of the ES-4024.

The ES-4024 is a stand-alone layer 3 Ethernet switch with 24 10/100Mbps ports, two GBIC slots and one slot for a
stacking module.

With its built-in web configurator, managing and configuring the switch is easy. From cabinet management to port­level control and monitoring, you can visually configure and manage your network via the web browser. Just click
your mouse instead of typing cryptic command strings. In addition, the switch can also be managed via Telnet, the
console port, or third-party SNMP management.

to Know the ES-4024

1.1 Features

The next two sections describe the main hardware and firmware features of the ES-4024.

1.1.1 Hardware Features

Power

The ES-4024 DC model requires DC power supply input of -48 VDC to -60 VDC, 1.84A Max. The ES-4024 AC
model requires 100~240VAC/1.5A power.

24 10/100 Mbps Fast Ethernet Ports

Connect up to 24 computers or switches to the 10/100Mbps auto-negotiating, automatic cable sensing (auto-MDIX)
Ethernet RJ-45 ports. All Ethernet ports support

 IEEE 802.3/3u/3z/3ab standards

 Back pressure flow control in half duplex mode

 IEEE 802.3x flow control in full duplex mode

Two GBIC Slots for Uplink Modules

The modules allow the ES-4024 to connect to another WAN switch or daisy-chain to other switches.

One Slot for Stacking Module

Up to eight switches may be stacked using a stacking module.

Console Port

Use the console port for local management of the switch.

Fans

The fans cool the ES-4024 sufficiently to allow reliable operation of the switch in even poorly ventilated rooms or
basements.

Getting to Know the ES-4024 1-1

Dimension ES-4024 Ethernet Switch

1.1.2 Firmware Features

Layer 2 Features

 16K MAC address table

 Broadcast storm control

 12.8Gbps switching fabric capacity

 Spanning Tree Protocol (IEEE 802.1d) with rapid switch failure recognition and recovery (IEEE 802.1w)

 Support port-based VLAN and tag-based VLAN (IEEE 802.1Q, up to 4K VLANs)

 GVRP support for dynamic VLAN registration

 Port mirroring

 IGMP snooping

Layer 3 Features

 Wire speed IP forwarding

 16K IP address table

 Supports static routing

 Supports RIP (version 1 and version 2)

 Supports OSPF version 2

 Support up to 64 IP routing domains

 DHCP relay/server

 IGMP

 VRRP (RFC 2338)

 DiffServ DSCP with TOS to IEEE 802.1p mapping

 DVMRP

Management

 Web configurator

 Command-line interface locally via console port or remotely via Telnet

 SNMP

• RFC1213 MIB II

• RFC2011 IP MIB

• RFC1493 Bridge MIB

• RFC1643 Ethernet MIB

• RFC1757 four groups of RMON

• RFC2674 VLAN MIB

1-2 Getting to Know the ES-4024

System Monitoring

 System status (link status, rates, statistics counters)

 SNMP

 Temperatures, voltage, fan speed reports and alarms

 Port Mirroring allows you to analyze one port’s traffic from another

Security

 System management password protection

 IEEE 802.1Q VLAN

 Port-based VLAN

 IEEE 802.1x port-based authentication

 Static MAC/IP address filtering

 Limit dynamic port MAC address learning

 Filtering based on source/destination IP addresses

Dimension ES-4024 Ethernet Switch

Port Link Aggregation

The ES-4024 adheres to the IEEE 802.3ad standard for static and dynamic port link aggregation

Bandwidth Control

 The ES supports rate limiting in 1Kbps increments allowing you to create different service plans

 The ES supports IGMP snooping enabling group multicast traffic to be only forwarded to ports that are

members of that group; thus allowing you to significantly reduce multicast traffic passing through your
switch

Quality of Service

 Four priority queues so you can ensure mission-critical data gets delivered on time

 Follows the IEEE 802.1p priority setting standard based on source/destination MAC/IP addresses

 Support RFC 2475 DiffServ

 Support traffic priority based on the TCP/UDP ports

STP (Spanning Tree Protocol) / RSTP (Rapid STP)

(R)STP detects and breaks network loops and provides backup links between switches, bridges or routers. It allows
a switch to interact with other (R)STP -compliant switches in your network to ensure that only one path exists
between any two stations on the network.

1.2 Applications

This section shows a few examples of using the ES-4024 in various network environments.

Getting to Know the ES-4024 1-3

Dimension ES-4024 Ethernet Switch

1.2.1 Backbone Application

In this application, the switch is an ideal solution for small networks where rapid growth can be expected in the
near future.

The switch can be used standalone for a group of heavy traffic users. You can connect computers directly to the
switch’s port or connect other switches to the ES-4024.

In this example, all computers connected directly or indirectly to the ES-4024 can share super high-speed
applications on the server.

To expand the network, simply add more networking devices such as switches, routers, computers, print servers etc.

Figure 1-1 Backbone Application

1.2.2 Bridging Example

In this example application the switch is the ideal solution for different company departments to connect to the
corporate backbone. It can alleviate bandwidth contention and eliminate server and network bottlenecks. All users
that need high bandwidth can connect to high-speed department servers via the switch. You can provide a super­fast uplink connection by using a GBIC module on the ES-4024.

Moreover, the switch eases supervision and maintenance by allowing network managers to centralize multiple
servers at a single location.

1-4 Getting to Know the ES-4024

Dimension ES-4024 Ethernet Switch

Figure 1-2 Bridging Application

Full-duplex mode operation only applies to point-to-point access (for example, when attaching

the switch to a workstation, server, or another switch). When connecting to hubs, use a standard

cascaded connection set at half-duplex operation.

1.2.3 High Performance Switched Workgroup Example

The switch is ideal for connecting two power workgroups that need high bandwidth. In the following example, use
trunking to connect these two power workgroups.

Switching to higher-speed LANs such as FDDI or ATM is not feasible for most people due to the expense of
replacing all existing Ethernet cables and adapter cards, restructuring your network and complex maintenance.

The ES-4024 can provide the same bandwidth as FDDI and ATM at much lower cost while still being able to use
existing adapters and switches. Moreover, the current LAN structure can be retained as all ports can freely
communicate with each other.

Figure 1-3 High Performance Switched Workgroup Application

1.2.4 IEEE 802.1Q VLAN Application Examples

This section shows a workgroup and a shared server example using 802.1Q tagged VLANs. For more information
on VLANs, see the Switch Setup section and the VLAN chapter in this User’s Guide. A VLAN (Virtual Local Area
Network) allows a physical network to be partitioned into multiple logical networks. Stations on a logical network

Getting to Know the ES-4024 1-5

Dimension ES-4024 Ethernet Switch

belong to one group. A station can belong to more than one group. With VLAN, a station cannot directly talk to or
hear from stations that are not in the same group(s) unless such traffic first goes through a router.

Tag-based VLAN Workgroup Example

Ports in the same VLAN group share the same broadcast domain thus increase network performance through
reduced broadcast traffic. VLAN groups can be modified at any time by adding, moving or changing ports without
any re-cabling.

Figure 1-4 VLAN Workgroup Application

VLAN Shared Server Example

Shared resources such as a server can be used by all ports in the same VLAN as the server, as shown in the
following example. In this example, only ports that need access to the server need belong to VLAN 3 while they
can belong to other VLAN groups too.

Figure 1-5 Shared Server Using VLAN Example

1-6 Getting to Know the ES-4024