ZyXEL Communications G-220 User Manual 2

ZyAIR G-220

802.11g Wireless USB Adapter

User's Guide

Version 2.0

September 2004

ZyAIR G-220 User’s Guide

Copyright

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

Disclaimer

ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein. Neither does it convey any license under its patent rights nor the 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.

ii Copyright

ZyAIR G-220 User’s Guide

ZyXEL Limited Warranty

ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two (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 (RMA) number. 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.

Online Registration

for free future product updates and information.

ZyXEL Limited Warranty iii

ZyAIR G-220 User’s Guide

Information for Canadian Users

The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective operation and safety requirements. The Industry Canada does not guarantee that the equipment will operate to a user's satisfaction.

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company's inside wiring associated with a single line individual service may be extended by means of a certified connector assembly. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

For their own protection, users should ensure that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

Caution

Users should not attempt to make such connections themselves, but should contact the appropriate electrical inspection authority, or electrician, as appropriate.

Note

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the radio interference regulations of Industry.

iv Information for Canadian Users

ZyAIR G-220 User’s Guide

Federal Communications Commission

(FCC) Interference Statement

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

• This device may not cause harmful interference.

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

operations.

This equipment has been tested and found to comply with the limits for a Class B digital device 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 instructions, may cause harmful interference to radio communications.

If this equipment does cause harmful interference to radio/television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and the receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

4. Consult the dealer or an experienced radio/TV technician for help.

Notice 1

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

This product has been designed for the WLAN 2.4 GHz network throughout the EC region and Switzerland, with restrictions in France.

Caution

1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Certifications

Refer to the product page at www.zyxel.com

Refer to the Quick Installation Guide for model specific FCC statement(s) and the procedure to view the

product’s certification(s).

FCC Statement v

ZyAIR G-220 User’s Guide

Customer Support

When contacting your Customer Support Representative, please have the following information ready:

 Product model and serial number.

 Warranty Information.

 Date you received your product.  Brief description of the problem and the steps you took to solve it.

LOCATION

WORLDWIDE

AMERICA

SUPPORT E-MAIL TELEPHONE2 WEB SITE METHOD

SALES E-MAIL FAX2 FTP SITE

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

ZyXEL Communications

sales@zyxel.com.tw

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

sales@zyxel.com

support@zyxel.de +49-2405-6909-0 www.zyxel.de GERMANY

sales@zyxel.de

support@zyxel.es +34 902 195 420 SPAIN

sales@zyxel.es

support@zyxel.dk +45 39 55 07 00 www.zyxel.dk DENMARK

sales@zyxel.dk

support@zyxel.no +47 22 80 61 80 www.zyxel.no NORWAY

sales@zyxel.no

+886-3-578-2439 ftp.europe.zyxel.com

+1-714-632-0882

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

+49-2405-6909-99

+33 (0)4 72 52 97 97 FRANCE info@zyxel.fr

+33 (0)4 72 52 19 20

+34 913 005 345

+45 39 55 07 07

+47 22 80 61 81

www.europe.zyxel.com ftp.zyxel.com

www.us.zyxel.com NORTH

www.zyxel.fr ZyXEL France

www.zyxel.es

REGULAR MAIL

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

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

ZyXEL Deutschland GmbH. Adenauerstr. 20/A2 D-52146 Wuerselen Germany

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

Alejandro Villegas 33 1º, 28043 Madrid Spain

ZyXEL Communications A/S Columbusvej 5 2860 Soeborg Denmark

ZyXEL Communications A/S Nils Hansens vei 13 0667 Oslo Norway

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

Customer Support vii

ZyAIR G-220 User’s Guide

SUPPORT E-MAIL TELEPHONE2 WEB SITE METHOD

LOCATION

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

SALES E-MAIL FAX2 FTP SITE

support@zyxel.se +46 31 744 7700 www.zyxel.se SWEDEN

sales@zyxel.se

+46 31 744 7701

REGULAR MAIL

ZyXEL Communications A/S Sjöporten 4, 41764 Göteborg Sweden

Malminkaari 10 00700 Helsinki Finland

viii Customer Support

ZyAIR G-220 User’s Guide

Copyright.......................................................................................................................................................ii

ZyXEL Limited Warranty ..........................................................................................................................iii

Information for Canadian Users.................................................................................................................iv

Federal Communications Commission (FCC) Interference Statement....................................................v

Customer Support.......................................................................................................................................vii

List of Figures...............................................................................................................................................xi

List of Tables ...............................................................................................................................................xii

Preface.........................................................................................................................................................xiii

Chapter 1 Getting Started.........................................................................................................................1-1

1.1 About Your ZyAIR ........................................................................................................................1-1

1.2 ZyAIR Hardware and Utility Installation.....................................................................................1-1

1.3 Ways to Configure the ZyAIR.......................................................................................................1-1

1.4 Disable Windows XP Wireless LAN Configuration Tool .............................................................1-2

1.5 Accessing the ZyXEL Utility.........................................................................................................1-5

1.6 ZyAIR Modes................................................................................................................................1-6

1.6.1 Change ZyAIR Modes .........................................................................................................1-6

Chapter 2 Wireless LAN Network............................................................................................................2-1

2.1 Overview ......................................................................................................................................2-1

2.1.1 SSID.....................................................................................................................................2-1

2.1.2 Channel ................................................................................................................................2-1

2.1.3 Transmission Rate (Tx Rate)................................................................................................2-1

2.1.4 Wireless Network Application .............................................................................................2-1

2.1.5 Roaming ...............................................................................................................................2-3

2.2 Wireless LAN Security..................................................................................................................2-4

2.2.1 Data Encryption with WEP ..................................................................................................2-4

2.3 Fragmentation Threshold.............................................................................................................2-5

2.4 RTS/CTS Threshold......................................................................................................................2-5

2.5 Authentication Type .....................................................................................................................2-6

2.6 Preamble Type .............................................................................................................................2-6

Chapter 3 Wireless Station Mode Configuration....................................................................................3-1

3.1 Introduction..................................................................................................................................3-1

3.2 The Link Info Screen ....................................................................................................................3-1

3.2.1 Trend Chart ..........................................................................................................................3-3

3.3 The Site Survey Screen.................................................................................................................3-3

3.3.1 Connecting to a Network......................................................................................................3-5

3.3.2 Security Settings...................................................................................................................3-6

3.4 The Profile Screen........................................................................................................................3-8

3.4.1 Adding a New Profile.........................................................................................................3-10

3.5 The Adapter Screen....................................................................................................................3-16

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ZyAIR G-220 User’s Guide

Chapter 4 Access Point Mode Configuration..........................................................................................4-1

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

4.1.1 Additional Setup Requirements ...........................................................................................4-1

4.2 The Link Info Screen .................................................................................................................... 4-1

4.3 The Configuration Screen............................................................................................................4-3

4.4 The MAC Filter Screen ................................................................................................................4-6

Chapter 5 Maintenance.............................................................................................................................5-1

5.1 The About Screen ......................................................................................................................... 5-1

5.2 Uninstalling the ZyXEL Utility ....................................................................................................5-1

5.3 Upgrading the ZyXEL Utility....................................................................................................... 5-2

Chapter 6 Troubleshooting.......................................................................................................................6-1

6.1 Problems Starting the ZyXEL Utility Program............................................................................ 6-1

6.2 Problem Connecting to an Access Point...................................................................................... 6-1

6.3 Problem with the Link Status .......................................................................................................6-2

6.4 Problems Communicating With Other Computers.......................................................................6-2

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

Appendix B Setting up Your Computer’s IP Address..............................................................................iii

Appendix C Access Point Mode Setup Example......................................................................................xv

Appendix D Index...................................................................................................................................... xix

x Table of Contents

ZyAIR G-220 User’s Guide

List of Figures

Figure 1-1 Windows XP: System Tray Icon.................................................................................................1-2

Figure 1-2 Windows XP: Wireless Network Connection Status ..................................................................1-3

Figure 1-3 Windows XP: Connect to Wireless Network..............................................................................1-4

Figure 1-4 Windows XP: Wireless Network Connection Properties............................................................1-5

Figure 1-5 ZyXEL Utility: System Tray Icon ..............................................................................................1-5

Figure 1-6 ZyXEL Utility ............................................................................................................................1-7

Figure 2-1 IBSS Example ............................................................................................................................2-2

Figure 2-2 BSS Example..............................................................................................................................2-2

Figure 2-3 Infrastructure Network Example ................................................................................................2-3

Figure 2-4 ZyAIR as an Access Point Example...........................................................................................2-3

Figure 2-5 Roaming Example......................................................................................................................2-4

Figure 2-6 RTS Threshold............................................................................................................................2-5

Figure 3-1 Station Mode: Link Info.............................................................................................................3-1

Figure 3-2 Station Mode: Link Info: Trend Chart........................................................................................3-3

Figure 3-3 Station Mode: Site Survey..........................................................................................................3-4

Figure 3-4 Station Mode: Site Survey: Security Settings.............................................................................3-6

Figure 3-5 Station Mode: Profile .................................................................................................................3-8

Figure 3-6 Station Mode: Profile: Add New Profile ..................................................................................3-10

Figure 3-7 Station Mode: Profile: Select a Channel...................................................................................3-12

Figure 3-8 Station Mode: Profile: Wireless Settings..................................................................................3-13

Figure 3-9 Station Mode: Profile: Security Settings ..................................................................................3-14

Figure 3-10 Station Mode: Profile: Confirm New Settings........................................................................3-15

Figure 3-11 Station Mode: Profile: Activate the Profile.............................................................................3-16

Figure 3-12 Station Mode: Adapter............................................................................................................3-17

Figure 4-1 Access Point Mode: Link Info....................................................................................................4-2

Figure 4-2 Access Point Mode: Configuration.............................................................................................4-4

Figure 4-3 Access Point Mode: MAC Filter ................................................................................................4-7

Figure 5-1 About ..........................................................................................................................................5-1

Figure 5-2 Confirm Uninstall.......................................................................................................................5-2

List of Figures xi

ZyAIR G-220 User’s Guide

List of Tables

Table 1-1 ZyXEL Utility: System Tray Icon................................................................................................ 1-6

Table 3-1 Station Mode: Link Info ..............................................................................................................3-2

Table 3-2 Station Mode: Link Info: Trend Chart .........................................................................................3-3

Table 3-3 Station Mode: Site Survey ........................................................................................................... 3-4

Table 3-4 Station Mode: Site Survey: Security Settings.............................................................................. 3-6

Table 3-5 Station Mode: Profile................................................................................................................... 3-9

Table 3-6 Station Mode: Profile: Add New Profile.................................................................................... 3-10

Table 3-7 Station Mode: Profile: Select a Channel.................................................................................... 3-12

Table 3-8 Station Mode: Adapter............................................................................................................... 3-17

Table 4-1 Access Point Mode: Link Info .....................................................................................................4-2

Table 4-2 Access Point Mode: Configuration ..............................................................................................4-4

Table 4-3 Access Point Mode: MAC Filter..................................................................................................4-7

Table 5-1 About ...........................................................................................................................................5-1

Table 6-1 Troubleshooting Starting ZyXEL Utility Program.......................................................................6-1

Table 6-2 Troubleshooting Access Point Connection Problem.................................................................... 6-1

Table 6-3 Troubleshooting Link Quality......................................................................................................6-2

Table 6-4 Troubleshooting Communication Problems ................................................................................6-2

xii List of Tables

ZyAIR G-220 User’s Guide

Preface

Congratulations on the purchase of your new ZyAIR!

About This User's Guide

This manual provides information about the ZyXEL Wireless LAN Utility.

Syntax Conventions

• “Type” or “Enter” means for you to type one or more characters. "Select" or "Choose" means for

you to use one of the predefined choices.

• Mouse action sequences are denoted using a comma. For example, “click the Apple icon, Control

Panels and then Modem” means first click the Apple icon, then point your mouse pointer to Control Panels and then click Modem.

• Window and command choices are in Bold Times New Roman font. Predefined field choices are

in Bold Arial font.

• The ZyXEL ZyAIR G-220 802.11g Wireless USB Adapter is referred to as the ZyAIR in this

guide.

• The ZyXEL Wireless LAN Utility may be referred to as the ZyXEL WLAN Utility or, simply, as

the ZyXEL Utility in this guide.

Getting Started

This chapter introduces the ZyAIR and prepares you to use the ZyXEL Utility.

1.1 About Your ZyAIR

The ZyAIR is an IEEE 802.11g compliant wireless LAN adapter. With the ZyAIR, you can enjoy the wireless mobility within the coverage area.

The following lists the main features of your ZyAIR.

• Your ZyAIR can communicate with other IEEE 802.11b/g compliant wireless devices.

• Automatic rate selection.

• Offers 64-bit, 128-bit and 256-bit WEP (Wired Equivalent Privacy) data encryption for network

security.

• Proprietary SoftAP feature turns your ZyAIR into an access point (AP).

• Low CPU utilization allowing more computer system resources for other programs.

• A built-in antenna

• Driver support for Windows XP/2000/Me/98 SE

1.2 ZyAIR Hardware and Utility Installation

Follow the instructions in the Quick Installation Guide to install the ZyXEL Utility and make hardware connections.

1.3 Ways to Configure the ZyAIR

To configure your ZyAIR, use one of the following applications:

In Windows XP:

 ZyXEL Utility  Zero Configuration

 Funk Odyssey Client

In Windows 98 SE/Me/2000

 ZyXEL Utility  Funk Odyssey Client

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ZyAIR G-220 User’s Guide

DO NOT use the Windows XP configuration tool or the Funk Odyssey Client and

the ZyXEL Utility at the same time.

It is recommended you use the ZyXEL Utility to configure your ZyAIR.

The bundled Funk Odyssey Client only works for your ZyAIR. Do NOT use the

Funk Odyssey Client to configure non-ZyXEL WLAN adapters.

Refer to the User’s Guide of your Funk Odyssey Client for details on how to uninstall (or remove) it.

1.4 Disable Windows XP Wireless LAN Configuration Tool

Windows XP includes a configuration tool for wireless devices.

Follow the steps below to disable the configuration tool in Windows XP after you install the ZyXEL Utility. The screen varies depending on the version of Windows XP service pack.

Step 1. Double-click the network icon for wireless connections in the system tray. If the icon is not

present, proceed to Step 2. Otherwise skip to Step 5.

Figure 1-1 Windows XP: System Tray Icon

Step 2. If the icon for the wireless network connection is not in the system tray, click Start, Control

Panel and double-click Network Connections.

1-2 Getting Started

ZyAIR G-220 User’s Guide

Step 3. Double-click on the icon for wireless network connection to display a status window as shown

next.

Figure 1-2 Windows XP: Wireless Network Connection Status

Step 4. Click Properties and click the Wireless Networks tab. Then skip to Step 6.

Getting Started 1-3

ZyAIR G-220 User’s Guide

Step 5. When a Wireless Network Connection window displays, click Advanced….

Figure 1-3 Windows XP: Connect to Wireless Network

1-4 Getting Started

ZyAIR G-220 User’s Guide

Step 6. In the Wireless Network Connection Properties window, make sure the Use Windows to

configure my wireless network settings check box is not selected. Click OK.

Figure 1-4 Windows XP: Wireless Network Connection Properties

1.5 Accessing the ZyXEL Utility

After you install and start the ZyXEL Utility, an icon for the ZyXEL Utility appears in the system tray.

When the ZyXEL Utility system tray icon displays, the ZyAIR is installed properly.

Figure 1-5 ZyXEL Utility: System Tray Icon

The color of the ZyXEL Utility system tray icon indicates the status of the ZyAIR. Refer to the following table for details.

Getting Started 1-5

ZyAIR G-220 User’s Guide

Table 1-1 ZyXEL Utility: System Tray Icon

COLOR DESCRIPTION

Red The ZyAIR is operating in wireless station mode but is not connected to a wireless network.

Green The ZyAIR is operating in wireless station mode and connected to a wireless network.

Pale Blue The ZyAIR is operating in access point mode.

Double click on the ZyXEL Wireless LAN Utility icon in the system tray to open the ZyXEL Utility. The ZyXEL Utility screens are similar in all Microsoft Windows versions. Screens for Windows XP are shown.

Click the icon (located in the top right corner) to display the on-line help

window.

1.6 ZyAIR Modes

You can set your ZyAIR to operate in either wireless station or access point (AP) modes.

In wireless station mode, your ZyAIR must connect to a peer wireless station or an AP to take part in your wireless network.

In access point mode, your ZyAIR functions as an access point. This allows you to set up your wireless network without using a dedicated AP device. Up to 16 wireless stations can associate to the ZyAIR to form a wireless network. Refer to Section 4.1 for more information.

1.6.1 Change ZyAIR Modes

To change between the modes, select either the Station Mode or AP Mode option in the ZyXEL Utility screen.

1-6 Getting Started

ZyAIR G-220 User’s Guide

Figure 1-6 ZyXEL Utility

Wait for about five seconds for the ZyXEL Utility to complete the mode change.

The current mode is indicated by the color of the radio button.

When you use the Windows XP configuration tool and the ZyXEL Utility to

configure the ZyAIR at the same time, the ZyAIR automatically operates in station

mode and doesn’t allow any configuration change.

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ZyAIR G-220 User’s Guide

Chapter 2

Wireless LAN Network

This chapter provides background information on wireless LAN network.

2.1 Overview

This section describes the wireless LAN network terms and applications.

2.1.1 SSID

The SSID (Service Set Identity) is a unique name shared among all wireless devices in a wireless network. Wireless devices must have the same SSID to communicate with each other.

2.1.2 Channel

A radio frequency used by a wireless device is called a channel.

2.1.3 Transmission Rate (Tx Rate)

The ZyAIR provides various transmission (data) rate options for you to select. Options include Fully Auto, 1 Mbps, 2 Mbps, 5.5 Mbps, 11 Mbps, 6 Mbps, 9 Mbps, 12 Mbps, 18 Mbps, 24 Mbps, 36 Mbps, 48 Mbps, and 54 Mbps. In most networking scenarios, the factory default Fully Auto setting proves the most

efficient. This setting allows your ZyAIR to operate at the maximum transmission (data) rate. When the communication quality drops below a certain level, the ZyAIR automatically switches to a lower transmission (data) rate. Transmission at lower data speeds is usually more reliable. However, when the communication quality improves again, the ZyAIR gradually increases the transmission (data) rate again until it reaches the highest available transmission rate.

You can select any of the above options. If you wish to balance speed versus reliability, select 54 Mbps in a networking environment where you are certain that all wireless devices can communicate at the highest transmission (data) rate. 1 Mbps or 2 Mbps are used often in networking environments where the range of the wireless connection is more important than speed.

With USB1.1, the ZyAIR can only transmit at up to 11Mbps.

2.1.4 Wireless Network Application

Wireless LAN works in either of the two modes: ad-hoc and infrastructure.

To connect to a wired network within a coverage area using Access Points (APs), set the ZyAIR operation mode to Infrastructure (BSS). An AP acts as a bridge between the wireless stations and the wired

Wireless LAN Network 2-1

ZyAIR G-220 User’s Guide

network. In case you do not wish to connect to a wired network, but prefer to set up a small independent wireless workgroup without an AP, use the Ad-hoc (IBSS) (Independent Basic Service Set) mode.

Ad-Hoc (IBSS)

Ad-hoc mode does not require an AP or a wired network. Two or more wireless stations communicate directly to each other. An ad-hoc network may sometimes be referred to as an Independent Basic Service Set (IBSS).

Figure 2-1 IBSS Example

Figure 2-2 BSS Example

A series of overlapping BSS and a network medium, such as an Ethernet forms an Extended Service Set (ESS) or infrastructure network. All communication is done through the AP, which relays data packets to other wireless stations or devices connected to the wired network. Wireless stations can then access resource, such as the printer, on the wired network.

2-2 Wireless LAN Network

ZyAIR G-220 User’s Guide

Figure 2-3 Infrastructure Network Example

Access Point Mode

The following figure depicts a network example in which you set the ZyAIR in access point mode.

Figure 2-4 ZyAIR as an Access Point Example

In the example, the ZyAIR is installed on computer A and set to operate in access point mode. Computer A shares Internet connection to the wireless LAN, so wireless stations B and C can access the Internet.

2.1.5 Roaming

In an infrastructure network, wireless stations are able to switch from one BSS to another as they move between the coverage areas. During this period, the wireless stations maintain uninterrupted connection to the network. This is roaming. As the wireless station moves from place to place, it is responsible for choosing the most appropriate AP depending on the signal strength, network utilization or other factors.

Wireless LAN Network 2-3

+ 58 hidden pages

ZyXEL Communications G-220 User Manual 2

Specifications and Main Features

Frequently Asked Questions

User Manual

ZyAIR G-220

Copyright

ZyXEL Limited Warranty

Information for Canadian Users

Customer Support

Table of Contents

List of Figures

List of Tables

Preface

Getting Started

1.1 About Your ZyAIR

1.2 ZyAIR Hardware and Utility Installation

1.3 Ways to Configure the ZyAIR

1.4 Disable Windows XP Wireless LAN Configuration Tool

1.5 Accessing the ZyXEL Utility

Wireless LAN Network