Mobile Mark wap11 - Manual (Page 4)

Wireless Network Access Point
3
Chapter 2: Planning Your
Wireless Network
A wireless LAN is a group of computers, each equipped with one Instant
Wireless™ Series adapter. Computers in a wireless LAN must be configured
to share the same radio channel.
The Instant Wireless™ Series adapters provide access to a wired LAN for wire-
less workstations. An integrated wireless and wired LAN is called an
Infrastructure configuration. A group of Instant Wireless™ Series adapter
users and an Instant Wireless™ Wireless Network Access Point compose a
Basic Service Set (BSS). Each Instant Wireless™ Series adapter PC in a BSS
can talk to any computer in a wired LAN infrastructure via the Instant
Wireless™ Wireless Network Access Point.
An infrastructure configuration extends the accessibility of an Instant
Wireless™ Series adapter PC to a wired LAN, and doubles the effective wire-
less transmission range for two Instant Wireless™ Series adapter PCs. Since
the Wireless Network Access Point is able to forward data within its BSS, the
effective transmission range in an infrastructure LAN is doubled.
Infrastructure mode also supports roaming capabilities for mobile users. More
than one BSS can be configured as an Extended Service Set (ESS). This con-
tinuous network allows users to roam freely. All PCs equipped with an Instant
Wireless™ Series adapter must be configured with the same SSID and use the
same radio channel.
Before enabling a network with roaming capability, choosing a feasible radio
channel and optimum Wireless Network Access Point position is recommend-
ed. Proper Wireless Network Access Point positioning combined with a clear
radio signal will greatly enhance performance.
Instant Wireless TM Series
Package Contents
• One Instant Wireless TM Wireless Network Access Point
• One AC Power Adapter
• One Setup Wizard CD-ROM (with User Guide)
• Two Detachable Antennae
• One Quick Installation and Registration Card (not shown)
• One CAT 5 Ethernet Cable (not shown)
System Requirements
• A Windows 95, 98, Millennium, NT version 4.0, 2000, or XP PC
• Internet Explorer ver. 4.0 or higher
• One CD-ROM Drive
2
Roaming
Figure 1-1
Network Topology