TP-Link TL-WPA281 User Manual page 37

Simple Application Mapping - The group allows you to choose what type of traffic with the highest
user priority you will use your local device for by pitching on one of the following four radios.
Internet - The Internet Application Mapping be use to Internet server.
Online Game - The Online Game Application Mapping be use to Online Game server.
Audio or Video - The Audio or Video Application Mapping be use to Audio or Video server.
Voice over IP - The Voice over IP Application Mapping be use to Voice over IP server.
Advanced Priority Mapping: The group sets VLAN priority and TOS priority to CAP mapping and
other priority.
VLAN Tages - Host frames can be priority classified based on VLAN CoS bits. Each
combination of the CoS bits can be independently assigned to a priority queue.
TOS Bits - Classification can be based on TOS priority bits in the same manner as the VLAN
CoS bits.
Unicast Priority - Unicast frames are those destined to a unique MAC addresses. These
frames to CAP1 by default.
Mcast Priority - Multicast frames not managed by IGMP and broadcast frames such as ARP
frames are transmitted at the specified priority, default is CAP1.
TL-WPA281/TL-WPA271
Figure 3-25 QoS Setttings
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Wireless N Powerline Extender