User guide

4-47
Radio Interface
Figure 39 WMM Configuration
WMM – Sets the WMM operational mode on the access point. When enabled,
the parameters for each AC queue will be employed on the access point and QoS
capabilities are advertised to WMM-enabled clients. (Default: Support)
 Disable: WMM is disabled.
 Support: WMM will be used for any associated device that supports this
feature.
Devices that do not support this feature may still associate with the access
point.
 Required: WMM must be supported on any device trying to associated with the
access point. Devices that do not support this feature will not be allowed to
associate with the access point.
WMM Acknowledge Policy – By default, all wireless data transmissions require
the sender to wait for an acknowledgement from the receiver. WMM allows the
acknowledgement wait time to be turned off for each Access Category (AC).
Although this increases data throughput, it can also result in a high number of
errors when traffic levels are heavy. (Default: Acknowledge)
WMM BSS Parameters – These parameters apply to the wireless clients.
WMM AP Parameters – These parameters apply to the access point.
logCWMin (Minimum Contention Window) – The initial upper limit of the
random backoff wait time before wireless medium access can be attempted. The