
Advanced Configuration
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ProSAFE Dual Band Wireless-N Access Point with RFID Support, WNDAP380R
To configure advanced QoS:
1. Select Configuration > Wireless > Advanced > QoS Settings.
The advanced QoS Settings screen displays:
2. (Optional) Click the 802.11a/na tab.
The QoS Settings screen lets you configure advanced QoS for the 802.11a/na modes.
3. Specify the settings as explained in the following table:
Setting Description
AP EDCA parameters
AIFS Enter the Arbitration Inter-Frame Spacing (AIFS) interval that specifies the wait time (in
milliseconds) between data frames. A higher AIFS value means a higher priority for a
queue. V
alid values for AIFS are 0 through 8.
The default values are Data 0: 3; Data 1: 7; Data 2: 1; Data 3: 1.
cwMin Enter the minimum contention window (cwMin) value that specifies the upper limit (in
milliseconds) of a range from which the initial random back-of
f wait time is determined.
Decreasing this value increases the priority of the queue. The value for cwMin needs to be
lower than the value for cwMax. V
alid values are 0, 1, 3, 7, 15, 31, 63, 127, 255, 511, and
1023.
The default values are Data 0: 15; Data 1: 15; Data 2: 7; Data 3: 3.
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