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Linksys WPC54G manual Domain - A specific name for a network of computers

Models: WPC54G

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Wireless-G Notebook Adapter

DHCP (Dynamic Host Configuration Protocol) - A networking protocol that allows administrators to assign temporary IP addresses to network computers by "leasing" an IP address to a user for a limited amount of time, instead of assigning permanent IP addresses.

DNS (Domain Name Server) - The IP address of your ISP's server, which translates the names of websites into IP addresses.

Domain - A specific name for a network of computers.

DSSS (Direct-Sequence Spread-Spectrum) - Frequency transmission with a redundant bit pattern resulting in a lower probability of information being lost in transit.

EAP (Extensible Authentication Protocol) - A general authentication protocol used to control network access. Many specific authentication methods work within this framework.

EAP-PEAP (Extensible Authentication Protocol-Protected Extensible Authentication Protocol) - A mutual authentication method that uses a combination of digital certificates and another system, such as passwords.

EAP-TLS (Extensible Authentication Protocol-Transport Layer Security) - A mutual authentication method that uses digital certificates.

Encryption - Encoding data transmitted in a network.

Ethernet - A standard network protocol that specifies how data is placed on and retrieved from a common transmission medium.

Firmware - The programming code that runs a networking device.

Fragmentation -Breaking a packet into smaller units when transmitting over a network medium that cannot support the original size of the packet.

Hardware - The physical aspect of computers, telecommunications, and other information technology devices.

Infrastructure - A wireless network that is bridged to a wired network via an access point.

IP (Internet Protocol) - A protocol used to send data over a network.

IP Address - The address used to identify a computer or device on a network.

ISM band - Radio bandwidth utilized in wireless transmissions.

ISP (Internet Service Provider) - A company that provides access to the Internet.

Appendix D: Glossary

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Linksys WPC54G manual Domain - A specific name for a network of computers

Contents

User Guide 2.4802GHz.11g Wireless-GWIRELESS Notebook AdapterCopyright and Trademarks This User Guideword definition Table of Contents List of Figures Figure 6-21 EAP-MD5 Authentication Chapter 1 Introduction Welcomeadapter a device that adds network functionality to your PC What’s in this Guide? This appendix supplies the Adapter’s regulatory information Wireless-G Notebook AdapterAppendix G Regulatory Information Appendix H Contact InformationNetwork Topology Chapter 2 Planning your Wireless Networkssid your wireless networks name RoamingNetwork Layout Wireless-G Notebook AdapterChapter 2 Planning your Wireless Network Network LayoutWireless-G Notebook Adapter Chapter 3 Getting to Know the Wireless-G Notebook AdapterPower Chapter 3 Getting to Know the Wireless-G Notebook AdapterChapter 4 Software Installation and Configuration software instructions for the computerThe Installation Procedure Figure 4-4 The Setup Wizard’s Ad-Hoc Mode Screen bit a binary digitWPA-PSK Wireless-G Notebook Adapter Proceed to “Chapter 5 Hardware Installation.”Figure 4-8 The Setup Wizard’s Congratulations Screen Chapter 4 Software Installation and ConfigurationChapter 5 Hardware Installation Connecting the AdapterChapter 6 Using the Wireless Network Monitor Accessing the Wireless Network MonitorLink Information Wireless Network Status encryption encoding data transmitted in a networkInternet traffic from your local area network Wireless Network Statistics byte a unit of data that is usually eight bits longSite Survey Site InformationProfiles Profile InformationCreating a New Profile Wireless-G Notebook AdapterChapter 6 Using the Wireless Network Monitor 1. On the Profiles screen, click New to create a new profileClick Next to continue or Back to return to the previous screen IP Address - This IP Address must be unique to your network Page Chapter 6 Using the Wireless Network Monitor Figure 6-15 WPA-PSK Settings Figure 6-16 TKIP SettingsWireless-G Notebook Adapter WPA-PSKWPA RADIUS features WPA used in coordination with a RADIUS server. This should only be used when a RADIUS server is connected to the Router. WPA Radius offers the TKIP encryption method with dynamic encryption keys. It offers five authentication methods EAP-TLS, EAP-TTLS, EAP-MD5, EAP-PEAP, and LEAP EAP-TLS RADIUS EAP-MD5 You have successfully created a connection profile 1. My computer does not recognize the Wireless-G Notebook Adapter Appendix A TroubleshootingCommon Problems and Solutions 2. The Wireless-G Notebook Adapter does not work properlyWhat is the 802.11g standard? Can I play computer games with other members of the wireless network?What is the 802.11b standard? What 802.11b features are supported?What is roaming? What is ad-hoc mode?What is infrastructure mode? What is ISM band?What is DSSS? What is FHSS? And what are their differences? What is WEP?Would the information be intercepted while transmitting on air? Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks 1. Disable Broadcast 2. Make it unique 3. Change it often WPA-PSK. If you do not have a RADIUS server, Select the type of algorithm, TKIP or AES, and enter a password in the Passphrase field of 8-63 characters Shared Resources Appendix C Windows HelpTCP/IP Network Neighborhood/My Network PlacesAppendix D Glossary Domain - A specific name for a network of computers Packet - A unit of data sent over a network Subnet Mask - An address code that determines the size of the network Appendix E Specifications 802.11b CCK 11 Mbps, DQPSK 2 Mbps, DBPSK 1 Mbps 802.11g OFDMAppendix F Warranty Information Appendix G Regulatory Information EC DECLARATION OF CONFORMITY EUROPE SAFETY NOTICES Appendix H Contact Information