Mu-Mu Transmission Disallow; Voice Prioritization - Motorola AP-51 series Product Reference Manual

1-16 AP-51xx Access Point Product Reference Guide
An approved power injector solution merges power and Ethernet into one cable, reducing the burden
of installation and allows optimal access point placement in respect to the intended radio coverage
area.
The AP-5131 Power Injector is a single-port, 802.3af compliant Power over Ethernet hub combining
low-voltage DC with Ethernet data in a single cable connecting to the access point. The Power
Injector's single DC and Ethernet data cable creates a modified Ethernet cabling environment on the
access point's LAN port eliminating the need for separate Ethernet and power cables. For detailed
information on using the Power Injector, see Power Injector and Power Tap Systems on page 2-10.
The AP-5181 Power Tap is also a single-port, 802.3af compliant Power over Ethernet hub combining
low-voltage DC with Ethernet data in a single cable connecting to the access point. However, the
Power Tap is designed and ruggedized for use with an AP-5181's outdoor deployment. For detailed
information on using the Power Tap, see Power Injector and Power Tap Systems on page 2-10.

1.2.14 MU-MU Transmission Disallow

The access point's MU-MU Disallow feature prohibits MUs from communicating with each other even
if on the same WLAN, assuming one WLAN is configured to disallow MU-MU communication.
Therefore, if an MU's WLAN is configured for MU-MU disallow, it will not be able to communicate
with any other MUs connected to this access point.
For detailed information on configuring an WLAN to disallow MU to MU communications, see
Creating/Editing Individual WLANs on page 5-30.

1.2.15 Voice Prioritization

Each access point WLAN has the capability of having its QoS policy configured to prioritize the
network traffic requirements for associated MUs. A WLAN QoS page is available for each enabled
WLAN on both the 802.11a and 802.11b/g radio.
Use the QoS page to enable voice prioritization for devices to receive the transmission priority they
may not normally receive over other data traffic. Voice prioritization allows the access point to assign
priority to voice traffic over data traffic, and (if necessary) assign legacy voice supported devices (non
WMM supported voice devices) additional priority.
For detailed information on configuring voice prioritization over other voice enabled devices, see
Setting the WLAN Quality of Service (QoS) Policy on page 5-39.