NETGEAR WG121 user manual Connecting to an Access Point in Infrastructure Mode

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User Manual for the NETGEAR 54 Mbps Wireless USB 2.0 Adapter WG121

For example, if you use your notebook PC to connect to a wireless network in an office and a wireless network in your home, you can create a profile for each wireless network. Then, you can easily load the profile that has all the configuration settings you need to join the network you are using at the time.

There are two types of wireless network connections you can configure:

Infrastructure Mode — uses the 802.11 infrastructure mode.

Ad-hoc Mode — uses the 802.11 ad-hoc mode

For more information on 802.11 wireless network modes, see “Wireless Networking Overview” on page B-1of this manual.

Connecting to an Access Point in Infrastructure Mode

This section provides instructions for configuring the NETGEAR 54 Mbps Wireless USB 2.0 Adapter WG121 to connect to a wireless access point.

How to Configure an Infrastructure Mode Profile

Follow the instructions below to configure an infrastructure mode profile for connecting to an access point.

1.Run the WG121 Configuration Utility.

a.Make sure the WG121 software is installed and the WG121 is connected to your PC.

b.Open the configuration utility by clicking on the WG121 icon in the Windows system tray.

c.Click on the Settings tab to display the view shown above.

2.Configure the wireless Network settings.

a.In the Network Type section, be sure that Infrastructure is selected.

b.Enter the SSID. This is also called the Wireless Network Name.

Note: You will not get a wireless network connection unless the network SSID matches exactly what is configured in the access point.

Tip: You can click the Network tab to view a list of the available wireless networks and their SSIDs at the location where you are.

3.Save your settings in a Profile.

4-2

Configuration

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Contents NETGEAR, Inc Technical Support FCC Information to User Export Restrictions Requirements For Operation in the European Community Page Vii Viii Contents Appendix C Preparing Your PCs for Network Access Glossary Index Xii Contents Chapter About This Manual Audience, Scope, ConventionsHow to Use this Manual Html version of this manualHow to Print this Manual About This Manual Chapter Introduction About the Netgear 54 Mbps Wireless USB 2.0 Adapter WG121Key Features and Related Netgear Products What’s in the Box? Road Map for ‘How to Get There From Here’ Road Map for How to Get There From Here Netgear 54 Mbps Exchange files Use printers Introduction Verifying System Requirements Chapter Basic SetupWhat You Need Before You Begin Two Basic Operating Modes Observing Location and Range GuidelinesWG121 Default Wireless Configuration Settings Install the WG121 driver and configuration utility software Basic Installation InstructionsFor Windows XP Users Installing a WG121 Install the Netgear 54 Mbps Wireless USB 2.0 Adapter WG121 Configure your WG121 Verify wireless connectivity to your network LED DescriptionsFor Windows 2000 & 98/Me Users Installing a WG121 Click Install Driver & UtilityFound New Hardware Wizard WG121 System Tray Icon Configure your WG121 and save ProfileVerify wireless connectivity to your network WG121 Wireless Connection Indicators Interpreting the LED on the WG121Interpreting System Tray Icon Colors Color Condition DescriptionTroubleshooting Basic TipsTroubleshooting Frequently Asked Questions Click Windows XP Hotfix SP2 Q815485, and then click RemoveBasic Setup Basic Setup Basic Setup Using Configuration Profiles Chapter ConfigurationUnderstanding the Configuration Options Connecting to an Access Point in Infrastructure Mode How to Configure an Infrastructure Mode ProfileRun the WG121 Configuration Utility Configure the wireless Network settingsConnecting to Another PC in Ad-hoc Mode How to Configure an Ad-hoc Mode ProfileConfigure the PC network settings Windows Run program dialog boxPing test results Enabling Wireless Security Features How to Start a Computer-to-Computer Ad-Hoc NetworkHow to Configure WEP Encryption Security Configure the Security settingsSave your settings in a Profile Advanced Settings StatisticsConfiguration Appendix a Technical Specifications FCC, CETechnical Specifications Infrastructure Mode Appendix B Wireless Networking BasicsWireless Networking Overview Network Name Extended Service Set Identification Essid Authentication and WEPAd Hoc Mode Peer-to-Peer Workgroup Authentication Open System AuthenticationAuthentication Open System Steps Authentication Shared Key Steps Do Not Use WEPWEP Configuration Options Key SizeWireless Channels Radio frequency channels used are listed in Table Appendix C Preparing Your PCs for Network Access Configuring Windows 98 and Me for TCP/IP NetworkingInstall or Verify Windows Networking Components Preparing Your Computers for TCP/IP NetworkingPreparing Your PCs for Network Access Choose Settings, and then Control Panel Locate your Network Neighborhood iconPrimary Network Logon is set to Windows logon Selecting Windows’ Internet Access Method Verifying TCP/IP PropertiesConfiguring Windows 2000 or XP for TCP/IP Networking Dhcp Configuration of TCP/IP in Windows XP or Dhcp Configuration of TCP/IP in Windows XPTCP/IP details are presented on Support tab Right click on Local Area Connection and select Properties Dhcp Configuration of TCP/IP in WindowsVerify that Obtain an IP address Obtain an IP address automatically is selected Verifying TCP/IP Properties for Windows XP or Preparing Your PCs for Network Access Glossary DSL Internet service provider Ssid Wins Glossary Index Numerics