Accton Technology 3501C User Manual

Page of 50
Cheetah Wireless-3501C USB Adapter
34
Setting the Communication Domain
Stationary Wireless PCs
The Basic Service Set (BSS) is the communication domain for each access point. For 
wireless PCs that do not need to support roaming, set the domain identifier (SSID) for the 
wireless adapter to the BSS ID of the access point to which you want to connect. Check 
with your administrator for the BSS ID of the access point to which he wants you to 
connect.
Roaming Wireless PCs
An infrastructure network also supports roaming for mobile workers. More than one 
access point may be configured with the same SSID to create an Extended Service Set 
(ESS). By placing the access points so that a continuous coverage area is created, 
wireless users within this ESS can roam freely. All Accton Cheetah Wireless adapters and 
Cheetah Wireless Access Points within a specific ESS must be configured with the same 
SSID.
Before setting up an ESS for roaming, choose a location for the access points that 
maximizes performance. (Refer to  “Using the Wireless USB Utility in Windows 95, 98, 
Me, 2000, and XP” on page 25 
for configuration information.)
File
Server
Switch
Desktop PC
Access Point
<BSS2>
Notebook with Wireless
PC Card Adapter
Seamless Roaming
<ESS>
Switch
Access Point
<BSS1>
PC with Wireless
PC I Adapter
Notebook with
Wireless USB Adapter