Manual

Appendix D: Command Line Interface (CLI) for Access Point Configuration
338
Enable/Disable Wi-Fi Multimedia
By default, Wi-Fi MultiMedia (WMM) is enabled on the access point. With
WMM enabled, QoS settings on the AT-WA7400 Wireless Access Point
control both downstream traffic flowing from the access point to client
station (access point EDCA parameters) and upstream traffic flowing from
the station to the access point (station EDCA parameters). Enabling WMM
essentially activates station-to-access point QoS control.
Disabling WMM will deactivates QoS control of station EDCA parameters
on upstream traffic flowing from the station to the access point. With WMM
disabled, you can still set downstream access point-to-station QoS
parameters but no station-to-access point QoS parameters.
 To disable WMM:
AT-WA7400# set radio wlan0 wme off
AT-WA7400# get radio wlan0 wme
off
 To enable WMM:
AT-WA7400# set radio wlan0 wme on
AT-WA7400# get radio wlan0 wme
on
About Access Point and Station EDCA Parameters
AP Enhanced Distributed Channel Access (EDCA) Parameters affect
traffic flowing from the access point to the client station (access point-to-
station).
Station Enhanced Distributed Channel Access (EDCA) Parameters affect
traffic flowing from the client station to the access point (station-to-access
point). Keep in mind that station-to-access point parameters apply only
when WMM is enabled as described in “Enable/Disable Wi-Fi Multimedia”
on page 338 above.
Set Transmission Opportunity Limit
(txop-limit) for WMM client stations
set wme-queue wlan0 with queue Queue_Name to
txop-limit
txop-limit_Value
See examples in “Set Transmission Opportunity Limit (txop-
limit) for WMM client stations” on page 344.
Table 30. QoS Commands (Continued)
Function Command