H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 62)

53
Table 12 Description on 802.1p priority
802.1p priority (decimal) 802.1p priority (binary) Description
0 000 best-effort
1 001 background
2 010 spare
3 011 excellent-effort
4 100 controlled-load
5 101 video
6 110 voice
7 111 network-management
802.11e priority
To provide QoS services on WLAN, the 802.11e standard was developed. IEEE 802.11e is a MAC-layer
enhancement to IEEE 802.11. IEEE 802.11e adds a 2-byte QoS Control field to the 802.11e MAC frame
header. Three bits of the QoS control field represents the 802.11e priority, which ranges from 0 to 7.
Figure 20 802.11e frame structure