352 Configuring quality of service
Figure 4.
QoS on APs —classification and marking of packets from WSSs to
clients
AP receives packet
from WSS.
Look up CoS for
DSCP value and
set packet CoS:
0 - 7 -> 0
8 - 15 -> 1
16 - 23 -> 2
24 - 31 -> 3
32 - 39 -> 4
40 - 47 -> 5
48 - 55 -> 6
56 - 63 -> 7
Map CoS value to AP forwarding
queue:
0 or 3 -> Background
1 or 2 -> Best Effort
4 or 5 -> Video
6 or 7 -> Voice
Mark 802.11
Service Type
with CoS value.
The following sections describe in more detail how the WMM QoS mode works on WSSs and APs.
NN47250-500 (320657-F Version 02.01)
Set packet CoS
Static CoS
with static CoS
enabled?
Yes
value.
No
Transmit packet to client.