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Figure 3.4.4.4-3: The WLAN Advanced Setting: Fast Roaming Setting.
The description of the columns after Enabled Fast Roaming is as below:
TERMS
DESCRIPTION
Roaming
Select “Enable” to configure the Fast Roaming feature, you will find more
advanced settings as below. Default is Disable.
Roaming Threshold(dbm)
Type the Threshold of when to roaming to new AP.
In practical, you should do site survey in your environment and find out
the suitable value for your field.
Roaming Min Diff
(1~10)
Default: 3 (Range: 1-10
In practical, you should do site survey in your environment and find out
the suitable value for your field.
Scan Channel
Fixed the target scan channel can reach quick roaming performance. The
system allows 3 channels, select the specific channel here. When scanning
channels, it is in accordance with the order of settings. Selecting the
closest channel in turn can speed up roaming time.