Chapter 6: Services Menu
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WMM is enabled when the dialog box has
a check mark and disabled when the
dialog box is empty. The default setting is
enabled.
Station EDCA Parameters
Queue Specifies the four ingress queues:
Data 0 (Voice) - High priority queue, with
minimum delay. The queue is used to
store time-sensitive data, such as VOIP
and streaming media.
Data 1 (Video): High priority queue, with
minimum delay. The queue is used to
store time-sensitive data, such as video
traffic.
Data 2 (best effort): Medium priority
queue, with minimum throughput and
delay. The queue is used to store most
traditional IP data.
Data 3 (Background): Lowest priority
queue, with high throughput. This queue
is used for bulk data that requires
maximum throughput and is not time-
sensitive, such as FTP packets.
AIFS (InterFrame Space) Specifies the Arbitration Inter-Frame
Spacing (AIFS) value, which controls the
wait time for data frames. The wait time is
measured in slots and has a range of 1 to
15 slots.
cwMin (Minimum
Contention Window)
Specifies a value that an algorithm uses to
determine the initial random backoff wait
time (window) for resending packets
during a period of contention for Unified
Access Point resources.
This value is the upper limit (in
milliseconds) of a range from which the
access point determines the initial random
backoff wait time.
Table 23. Modify QoS Queue Parameters Window (Continued)
Column Description