Advanced Configuration
86
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. Valid 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-off 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. Valid 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.