SMC Networks SMC2664W manual Infrastructure Wireless LAN, Setting the Communication Domain

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NETWORK TOPOLOGIES

Infrastructure Wireless LAN

The SMC2664W can also provide access to a wired LAN for wireless workstations. An integrated wired and wireless LAN is called an Infrastructure configuration. A Basic Service Set (BSS) consists of a group of wireless PC users, and an access point that is directly connected to the wired LAN. Each wireless PC in this BSS can talk to any computer in its wireless group via a radio link, or access other computers or network resources in the wired LAN infrastructure via the access point.

The infrastructure configuration not only extends the accessibility of wireless PCs to the wired LAN, but also increases the effective wireless transmission range for wireless PCs by passing their signal through one or more access points.

A wireless infrastructure can be used for access to a central database, or for connection between mobile workers, as shown in the following figure.

Wired LAN Extension to Wireless Adapters

File

Server

Desktop PC

Switch

 

Notebook with Wireless

USB Adapter

Access Point

PC with Wireless

PC I Adapter

Setting the Communication Domain

Stationary Wireless PCs

The Basic Service Set (BSS) is the communication domain for each access point (such as the SMC2655W). For wireless PCs that do not need to

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Contents Wireless USB Adapter Page EZ Connect Wireless USB Adapter User Guide Copyright Limited Warranty Limited Warranty FCC Class B CompliancesIndustry Canada Class B EC Conformance Declaration Class B Contents Troubleshooting Network Configuration and PlanningIntroduction EZ Connect Wireless USB AdapterSystem Requirements Package Checklist Frequently changing environments ApplicationsHardware Description LED IndicatorMulti-choice Mounting Clip Attaching the Clip Optional Hardware InstallationAttaching the Magnets Optional Attaching the USB Cable Attaching the Velcro OptionalWindows 98/Me Driver Installation Driver InstallationWindows 98/ME Driver Installation Setting Wireless Properties Setting Wireless Properties Driver Installation Setting Wireless Properties Driver Installation Setting Wireless Properties Driver Installation Setting Wireless Properties Driver Installation Setting Wireless Properties Driver Installation Windows 2000 Driver Installation Driver Installation Windows 2000 Driver Installation Windows XP Driver Installation Windows XP Driver Installation Driver Installation Installing the Utility in Windows 98, Me, Configuration DiagnosticsUsing the EZ Connect Wireless USB Utility in Windows 98, Me, Monitor Statistics Encryption Site SurveyConfiguration and Diagnostics Using the EZ Connect Wireless USB Utility in Windows 98, ME Version AdvancedBasic Settings Using the Windows XP Configuration ToolAdvanced Settings Using the Windows XP Configuration Tool Network Topologies Ad Hoc Wireless LANSetting the Communication Domain Infrastructure Wireless LANRoaming Wireless PCs USB Adapter Installation Problems TroubleshootingNetwork Connection Problems Troubleshooting SMC 802.11b Wireless USB Adapter Maximum Distance Table Specifications Standards Conformance Terminology Terminology Terminology Page For Technical SUPPORT, Call