3Com WX4400 3CRWX440095A - Manual (Page 334)

334 C HAPTER 16: C ONFIGURING Q UALITY OF S ERVICE
Figure 26 QoS on MAPs—Classification and Marking of Packets from Clients to
WX
MAP receives packet
from client.
Set packet CoS
1 -> 1
2 -> 2
3 -> 3
4 -> 4
5 -> 5
6 -> 6
7 -> 7
based on 802.11
Service Type:
Set tunnel’s IP ToS
to 802.1p value.
Look up CoS and mark
packet’s DSCP value:
1 -> 8
2 -> 16
3 -> 24
4 -> 32
5 -> 40
6 -> 48
7 -> 56
Transmit packet to WX.
Yes
No
Static CoS
enabled?
Set packet CoS
with static CoS
value.
Set tunnel
DSCP value
Mark packet with
IP ToS to static
CoS value.
mapped to static
CoS value.