Roaming - Draytek VigorAP 902 User Manual

Control List
After finishing all the settings here, please click OK to save the configuration.
3 . 5 . 1 1 R o a m i n g
3 . 5 . 1 1 R o a m i n g
The network signal for a single wireless access point might be limited by its coverage range.
Therefore, if you want to expand the wireless network in a large exhibition with a quick
method, you can install multiple access points with enabling the Roaming feature for each
AP to reach the purpose of expanding wireless signals seamlessly.
These access points connecting for each other shall be verified by pre-authentication. This
page allows you to enable the roaming feature and the pre-authentication.
Available settings are explained as follows:
Item
AP-assisted Client
Roaming Parameters
such SSID will be listed on Station Control List.
Description
When the link rate of wireless station is too low or the signal
received by the wireless station is too worse, VigorAP 902 will
automatically detect (based on the link rate and RSSI
requirement) and cut off the network connection for that wireless
station to assist it to connect another Wireless AP to get better
signal.
Minimum Basic Rate – Check the box to use the drop down list
to specify a basic rate (Mbps). When the link rate of the wireless
station is below such value, VigorAP 902 will terminate the
network connection for that wireless station.
Disable RSSI Requirement - If it is selected, VigorAP will not
terminate the network connection based on RSSI.
Strictly Minimum RSSI - VigorAP uses RSSI (received signal
strength indicator) to decide to terminate the network connection
of wireless station. When the signal strength is below the value
(dBm) set here, VigorAP 902 will terminate the network
connection for that wireless station.
Minimum RSSI - When the signal strength of the wireless
station is below the value (dBm) set here and adjacent AP (must
be DrayTek AP and support such feature too) with higher signal
strength value (defined in the field of With Adjacent AP RSSI
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VigorAP 902 User's Guide