AirLive WN-300USB - Manual (Page 45)

WN-300USB v3 User’s Manual 38
Here are descriptions of every setup item:
Item Name Description
Wireless mode Display the wireless operation mode of the network card.
Enable Tx Burst Check this box to accelerate the data transmit rate. It may not work
with all wireless access point and wireless devices.
Enable TCP Window
Size
Check this box and the configuration utility will adjust TCP window
size automatically to get better performance. It should be safe for
most of wireless environments, but if you found some problem on
data transfer, uncheck this box.
Fast Roaming Check this box and you can control the threshold that the wireless
network card should switch to another wireless access point with
better signal quality. Only adjust value when you understand what it
means and you need to roam between multiple access points.
Show Authentication
Status Dialog
When your computer is being authenticated by wireless
authentication server, a dialog window with the process of
authentication will appear. This function is helpful to find out the
problem when you can not be authenticated, and you can provide
this information to authentication server’s administrator for
debugging purpose.
Enable CCX Enable Cisco Compatible eXtensions. CCX is a wireless feature
developed by Cisco used to improve the wireless performance with
CCX compatible wireless devices. Check this box if you need to
connect to CCX-compatible wireless devices. When you enabled
CCX, the following setup items will become available:
Turn on CCKM: Check this box to enable CCKM (Cisco Centralized
Key Management), which enables wireless clients to roam between
CCKM-enabled access points in very short time.
Enable Radio Measurements: When you’re connecting to
CCX-compatible access point, check this box to enable radio
measurement function to improve wireless connectivity.
Non-Serving Channel Measurements Limit: When you’re connecting
to CCX-compatible access point, check this box to enable
measurement on unused radio channels to improve wireless
connectivity.
After you finish the settings, click ‘Apply’ to apply new settings.