Specifications

About QoS
12-8 Configuring Quality of Service
Figure 12-4 QoS on RoamAbout Access Points—Classification and Marking of Packets
from RoamAbout Switch to Clients
ThefollowingsectionsdescribeinmoredetailhowWMMQoSmodeworksonRoamAbout
SwitchesandRoamAboutAccessPoints.
AP receives packet
from switch.
Map CoS value to AP forwarding
0 or 3 -> Background
1 or 2 -> Best Effort
4 or 5 -> Video
6 or 7 -> Voice
Transmit packet to client.
Look up CoS for
DSCP value and
8 - 15 -> 1
16 - 23 -> 2
24 - 31 -> 3
32 - 39 -> 4
40 - 47 -> 5
48 - 55 -> 6
56 - 63 -> 7
set packet CoS:
Mark 802.11
Service Type
with CoS value.
queue:
0 - 7 -> 0
Yes
No
Static CoS
enabled?
Set packet CoS
with static CoS
value.