Linksys WPC54GS manual Planning your Wireless Network, Network Topology, Roaming

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Wireless-G Notebook Adapter with SpeedBooster

Chapter 2: Planning your Wireless Network

Network Topology

A wireless network is a group of computers, each equipped with one wireless adapter. Computers in a wireless network must be configured to share the same radio channel. Several PCs equipped with wireless cards or adapters can communicate with one another to form an ad-hoc network.

Linksys wireless adapters also provide users access to a wired network when using an access point or wireless router. An integrated wireless and wired network is called an infrastructure network. Each wireless PC in an infrastructure network can talk to any computer in a wired network infrastructure via the access point or wireless router.

An infrastructure configuration extends the accessibility of a wireless PC to a wired network, and can double the effective wireless transmission range for two wireless adapter PCs. Since an access point is able to forward data within a network, the effective transmission range in an infrastructure network can be doubled.

topology: the physical layout of a network.

ad-hoc: a group of wireless devices communicating directly with each other (peer- to-peer) without the use of an access point.

infrastructure: a wireless network that is bridged to a wired network via an access point.

Roaming

Infrastructure mode also supports roaming capabilities for mobile users. Roaming means that you can move your wireless PC within your network and the access points will pick up the wireless PC's signal, providing that they both share the same channel and SSID.

Before enabling you consider roaming, choose a feasible radio channel and optimum access point position. Proper access point positioning combined with a clear radio signal will greatly enhance performance.

roaming: the ability to take a wireless device from one access point's range to another without losing the connection.

ssid: your wireless network's name.

Chapter 2: Planning your Wireless Network

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Network Topology

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Contents 4802GHz.11g Wireless-G Word definition Copyright and TrademarksTable of Contents Front Panel List of Figures21 EAP-MD5 Authentication Introduction WelcomeAdapter a device that adds network functionality to your PC What’s in this Guide? Wireless-G Notebook Adapter with SpeedBooster Network Topology Planning your Wireless NetworkRoaming Topology the physical layout of a networkNetwork Layout LED Indicators Getting to Know the Wireless-G Notebook AdapterPower LinkSetup Wizard’s Welcome Screen Software Installation and ConfigurationSetup Wizard’s Wireless Mode Screen Installation ProcedurePassphrase or WEP key WEPWPA-PSK Setup Wizard’s Check Settings ScreenSetup Wizard’s Congratulations Screen Connecting the Adapter Hardware InstallationUsing the Wireless Network Monitor Accessing the Wlan MonitorLink Information Wireless Network Status Wireless Network Statistics Site Information Site SurveyProfile Information ProfilesCreating a New Profile Creating a New Profile11 Ad-Hoc Mode Settings 12 Netowork Settings 14 WEP Setting for New Profile WPA Radius 15 WPA-PSK Settings17 WPA Radius Settings EAP-TTLS EAP-TLSEAP-MD5 EAP-PEAPLeap Radius 24 Radius Settings26 EAP-TTLS Authentication 28 EAP-PEAP Authentication 30 Tkip Settings Appendix a Troubleshooting Common Problems and SolutionsWireless-G Notebook Adapter does not work properly Frequently Asked Questions What is ISM band? What is Spread Spectrum?What is DSSS? What is FHSS? And what are their differences? What is WEP? Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks Appendix B Wireless Security Wireless-G Notebook Adapter with SpeedBooster TCP/IP Appendix C Windows HelpAppendix D Glossary Wireless-G Notebook Adapter with SpeedBooster Wireless-G Notebook Adapter with SpeedBooster Wireless-G Notebook Adapter with SpeedBooster Wireless-G Notebook Adapter with SpeedBooster Wireless-G Notebook Adapter with SpeedBooster Wireless-G Notebook Adapter with SpeedBooster Appendix E Specifications Limited Warranty Appendix F Warranty InformationFCC Statement Appendix G Regulatory InformationIndustry Canada Canada EC Declaration of Conformity EuropeFrance Appendix H Contact Information
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WPC54GS specifications

The Linksys WPC54GS is a notable wireless-G PC Card designed for users seeking reliable Wi-Fi connections on their laptops or older desktop computers. This device leverages the 802.11g wireless standard, allowing for fast data transfer rates of up to 54 Mbps, which is essential for tasks such as streaming video, online gaming, and large file downloads.

One of the key features of the WPC54GS is its compatibility with the older 802.11b standard, ensuring that users can connect to various wireless networks without issues. The device also supports a wide range of operating systems, including Windows XP, Windows 2000, and Windows Me, making it versatile for many users.

A standout technology in the WPC54GS is its use of SpeedBooster technology. This innovation enhances the wireless signal and provides improved performance compared to standard 802.11g devices. Users can experience significant improvements in range and signal strength, which can reduce latency and increase the overall quality of the connection.

Security is a top concern for any wireless device, and the WPC54GS addresses this with support for advanced encryption methods. It includes WPA2, WPA, and WEP encryption. These security protocols help protect users' personal information and data when accessing the internet over wireless networks.

Installation of the WPC54GS is typically straightforward, with a quick setup process that guides users through driver installation and configuration. The included utility software simplifies network management, allowing users to easily monitor their connection status and adjust settings as needed.

In terms of design, the WPC54GS boasts a compact and lightweight form factor, making it an ideal choice for mobile users who require portability. Its PC Card interface ensures compatibility with standard PCMCIA slots found in most laptops.

Overall, the Linksys WPC54GS is a robust solution for users looking to enhance their wireless connectivity. With its combination of SpeedBooster technology, strong security features, and broad compatibility, it provides a reliable and efficient way to access wireless networks and enjoy online activities seamlessly. Whether for work or leisure, the WPC54GS remains a valuable tool in the world of wireless networking.
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