NETGEAR WG121 user manual Ssid

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

router

A device that forwards data between networks. An IP router forwards data based on IP source and destination addresses.

Routing Information Protocol

RIP. A protocol in which routers periodically exchange information with one another so that they can determine minimum distance paths between sources and destinations.

router

A device that forwards data between networks. An IP router forwards data based on IP source and destination addresses.

SSID

A Service Set Identification is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID.

This is typically the configuration parameter for a wireless adapter. It corresponds to the ESSID in the wireless Access Point and to the wireless network name. See also Wireless Network Name and ESSID.

Subnet Mask

A mask used to determine what subnet an IP address belongs to. Subnetting enables a network administrator to further divide an IP address into two or more subnets.

TCP/IP

The main internetworking protocols used in the Internet. The Internet Protocol (IP) used in conjunction with the Transfer Control Protocol (TCP) form TCP/IP.

WAN

A long distance link used to extend or connect remotely located local area networks. The Internet is a large WAN.

WEB Proxy Server

A Web proxy server is a specialized HTTP server that allows clients access to the Internet from behind a firewall.

The proxy server listens for requests from clients within the firewall and forwards these requests to remote Internet servers outside the firewall. The proxy server reads responses from the external servers and then sends them to internal client clients.

WEP

Wired Equivalent Privacy is a data encryption protocol for 802.11b wireless networks.

All wireless nodes and access points on the network are configured with a 64-bit or 128-bit Shared Key for data encryption.

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Glossary

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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 About the Netgear 54 Mbps Wireless USB 2.0 Adapter WG121 Key Features and Related Netgear ProductsChapter Introduction 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 Chapter Basic Setup What You Need Before You BeginVerifying System Requirements Two Basic Operating Modes Observing Location and Range GuidelinesWG121 Default Wireless Configuration Settings Basic Installation Instructions For Windows XP Users Installing a WG121Install the WG121 driver and configuration utility software 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 Chapter Configuration Understanding the Configuration OptionsUsing Configuration Profiles Run the WG121 Configuration Utility Connecting to an Access Point in Infrastructure ModeHow to Configure an Infrastructure Mode Profile 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 Appendix B Wireless Networking Basics Wireless Networking OverviewInfrastructure Mode Authentication and WEP Ad Hoc Mode Peer-to-Peer WorkgroupNetwork Name Extended Service Set Identification Essid 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 Install or Verify Windows Networking Components Appendix C Preparing Your PCs for Network AccessConfiguring Windows 98 and Me for TCP/IP Networking 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 Dhcp Configuration of TCP/IP in Windows Verify that Obtain an IP addressRight click on Local Area Connection and select Properties 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