Asus WL-160N TCP Transmission Control Protocol, WAN Wide Area Network, WPA Wi-Fi Protected Access

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Chapter 5 - Glossary

TCP (Transmission Control Protocol)

The standard transport level protocol that provides the full duplex, stream service on which many application protocols depend. TCP allows a process or one machine to send a stream of data to a process on another. Software implementing TCP usually resides in the operating system and uses the IP to transmit information across the network.

WAN (Wide Area Network)

A system of LANs, connected together. A network that connects computers located in separate areas, (i.e., different buildings, cities, countries). The Internet is a wide area network.

WECA (Wireless Ethernet Compatibility Alliance)

An industry group that certifies cross-vender interoperability and compatibility of IEEE 802.11b wireless networking products and to promote that standard for enterprise, small business, and home environments.

WPA (Wi-Fi Protected Access)

Wi-Fi Protected Access (WPA) is an improved security system for 802.11. It is part of the 802.11i draft security standard. WPA encompasses TKIP (Temporal Key Integrity Protocol) along with MIC (Message Integrity Check) and other fixes to WEP such as Weak IV (Initialization Vector) filtering and Random IV generation. TKIP uses 802.1x to deploy and change temporary keys as opposed to static WEP keys once used in the past. It is a significant improvement over WEP. WPA is part of a complete security solution. WPA also requires authentication servers in enterprise security solutions.

Requirements

(1)A WPA compatible access point or Wireless router, (2) Operating system updates that support WPA. In XP, an updated Windows Zero Config service is needed. Users can download the Windows XP WPA patch here:

http://microsoft.com/downloads/details.aspx?FamilyId=009D8425-CE2B-47A4- ABEC-274845DC9E91&displaylang=en

Please note that this patch requires the installation Windows XP Service Pack 1, which is available here: http://www.microsoft.com/WindowsXP/pro/downloads/ servicepacks/sp1/default.asp

For earlier Windows Operating systems, a WPA capable supplicant is required such as Funk Software’s Odyssey Client.

WLAN (Wireless Local Area Network)

This is a group of computers and other devices connected wirelessly in a small area. A wireless network is referred to as LAN or WLAN.

Chapter 5 Glossary

ASUS WLAN Adapter

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Contents Wireless Local Area Network Adapter WL-160N Copyright Information Asus Computer International America ASUSTeK Computer INCAsus Computer GmbH Germany & Austria Technical supportTable of Contents Features Package contentsSystem Requirements Installing the Wlan utilities and driverConnected to wireless device Reading the Wlan status indicatorsNo wireless connection One Touch Wizard Installation Chapter Configuring with the Wlan utility InfrastructureConfiguring with the Wlan utility Ad Hoc Wireless Status Icons on the taskbar Using the Control CenterAsus Wlan Control Center Starting the Control CenterWireless Radio On Click to turn Taskbar Icon Launch Wireless SettingsWireless Radio Off Click to turn Taskbar icon Right-click menuStatus Status Starting Wireless SettingsAssociation State Buttons Status Connection Status Ping Status IP ConfigButton Network Type Config BasicNetwork Name Ssid ChannelOthers Config AdvancedRTS Threshold Fragmentation ThresholdNetwork Authentication Config EncryptionWireless Network Key WEP Wireless Network KeyData encryption Key Format64/128bits versus 40/104bits Select one as your Default KeySurvey Site Survey Config AuthenticationAbout Version Info Link State Exit Wireless SettingsOnly use Windows wireless function Windows XP Wireless OptionsSoftware Reference Windows Vista Wireless Options Cannot connect to any access points Verify if the Wlan Adapter is installed correctlyTCP/IP protocol did not bind to the Wlan PC Adapter Bad link quality or bad signal strengthBasic Service Area BSS Access Point APAd Hoc Basic Rate SetDhcp Dynamic Host Configuration Protocol Default KeyDevice Name DNS Server Address Domain Name SystemEssid Extended Service Set Identifier Extended Service Set ESSEncryption Firewall EthernetGateway IeeeIeee 802.11g Ieee 802.11b 11Mbits/secInfrastructure MAC Address Media Access Control ISP Internet Service ProviderIP Internet Protocol IP AddressPacket Ssid Service Set IdentifierPass Phrase PPP Point-to-Point ProtocolWPA Wi-Fi Protected Access Weca Wireless Ethernet Compatibility AllianceWlan Wireless Local Area Network TCP Transmission Control ProtocolFCC Warning Statement Safety InformationProhibition of Co-location CE Mark Warning Declaration of Conformity for R&TTE directive 1999/5/EC
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