Linksys WUSB54GS manual Wireless-G USB Network Adapter with SpeedBooster

Page 43

Wireless-G USB Network Adapter with SpeedBooster

OFDM (Orthogonal Frequency Division Multiplexing) - A type of modulation technology that separates the data stream into a number of lower-speed data streams, which are then transmitted in parallel. Used in 802.11a, 802.11g, and powerline networking.

Packet - A unit of data sent over a network.

Passphrase - Used much like a password, a passphrase simplifies the WEP encryption process by automatically generating the WEP encryption keys for Linksys products.

Port - The connection point on a computer or networking device used for plugging in a cable or an adapter.

Roaming - The ability to take a wireless device from one access point's range to another without losing the connection.

Router - A networking device that connects multiple networks together, such as a local network and the Internet.

RTS (Request To Send) - A packet sent when a computer has data to transmit. The computer will wait for a CTS (Clear To Send) message before sending data.

Server - Any computer whose function in a network is to provide user access to files, printing, communications, and other services.

Software - Instructions for the computer. A series of instructions that performs a particular task is called a “program”.

Spread Spectrum - Wideband radio frequency technique used for more reliable and secure data transmission.

SSID (Service Set IDentifier) - Your wireless network's name.

Subnet Mask - An address code that determines the size of the network.

Switch - Device that is the central point of connection for computers and other devices in a network, so data can be shared at full transmission speeds.

TCP/IP (Transmission Control Protocol/Internet Protocol) - A network protocol for transmitting data that requires acknowledgement from the recipient of data sent.

WEP (Wired Equivalent Privacy) - A method of encrypting data transmitted on a wireless network for greater security.

Appendix D: Glossary

38

Image 43

Contents 802 GHz .11g Wireless- G Copyright and Trademarks How to Use this User GuideTable of Contents List of Figures Setup Wizard’s Welcome Screen13 Create a New Profile Welcome IntroductionWhat’s in this Guide? Wireless-G USB Network Adapter with SpeedBooster Roaming Planning your Wireless NetworkSsid your wireless network’s name Network TopologyNetwork Layout Planning your Wireless NetworkSetup Wizard’s Welcome Screen Using the USB Network Adapter’s Setup WizardWireless Mode Screen Wireless Security Screen WEP PSK+RADIUS 10 The Check Settings Screen Adapter Software instructions for the computerA USB Port Connecting the USB Network AdapterLink LED IndicatorsUsing the Wireless Network Monitor Icon Using the Wireless Network MonitorLink Information Accessing the Wireless Network MonitorWireless Network Status Wireless Network Statistics Site Information Site SurveyProfile Information Profiles13 Create a New Profile Creating a New Profile17 Ad-Hoc Mode Settings for New Profile WEP 18 Wireless Security for New ProfilePSK 20 Wireless Security PSK for New ProfileEAP-TLS PSK + RadiusRadius 23 Wireless Security Radius Using EAP-TLS for New Profile26 Congratulations for New Profile USB Network Adapter does not work properly Appendix a TroubleshootingCommon Problems and Solutions My computer does not recognize the USB Network AdapterWhat Ieee 802.11b features are supported? Frequently Asked QuestionsWhat is the Ieee 802.11b standard? What is the Ieee 802.11g standard?What is ISM band? What is ad-hoc mode?What is infrastructure mode? What is roaming?What is WEP? What is DSSS? What is FHSS? And what are their differences?Security Precautions Appendix B Wireless SecuritySecurity Threats Facing Wireless Networks Appendix B Wireless Security Wireless-G USB Network Adapter with SpeedBooster Network Neighborhood/My Network Places Appendix C Windows HelpTCP/IP Shared ResourcesAppendix D Glossary Wireless-G USB Network Adapter with SpeedBooster Wireless-G USB Network Adapter with SpeedBooster Standards Appendix E SpecificationsModel WUSB54GSOperating Humidity FCCOperating Temp Storage TempLimited Warranty Appendix F Warranty InformationFCC Statement Appendix G Regulatory InformationAppendix H Contact Information