The wmm disable command disables the Wi-Fi Multimedia (WMM) function in a 2G or 5G radio profile.
The undo wmm disable command enables the WMM function in a 2G or 5G radio profile.
By default, the WMM function is enabled in a 2G or 5G radio profile.
802.11ax, 802.11ac, and 802.11n STAs must support WMM. If the WMM function is disabled in a radio, 802.11ax, 802.11ac, and 802.11n cannot work and STAs can access the network only in 802.11a/b/g mode.
If the WMM function is disabled, the access of non-HT STAs fails to be denied.
After the WMM function is enabled in a 2G or 5G radio profile, the AP radio to which the 2G or 5G radio profile is applied can use the WMM parameters.