13-9
Cisco Aironet 1400 Series Wireless Bridges Software Configuration Guide
OL-4059-01
Chapter 13 Configuring QoS
Configuring QoS
Figure 13-2 Radio Traffic Classes Page
CW-min and CW-max Settings for Point-to-Point and Point-to-Multipoint Bridge Links
For best performance on your bridge links, adjust the CW-min and CW-max contention window settings
according to the values listed in
Table 13-2
. The default settings, CW-min 3 and CW-max 10, are best
for point-to-point links. However, for point-to-multipoint links, you should adjust the settings depending
on the number of non-root bridges that associate to the root bridge.
Note
If packet concatenation is enabled, you need to adjust the CW-min and CW-max settings only
for traffic class 0. Concatenation is enabled by default.
Table 13-2 CW-min and CW-max Settings for Point-to-Point and Point-to-Multipoint Bridge Links
Setting
Point-to-Point Links
Point-to-Multipoint
Links with up to 5
Non-Root Bridges
Point-to-Multipoint
Links with up to 10
Non-Root Bridges
Point-to-Multipoint
Links with up to 17
Non-Root Bridges
CW-min
3
4
5
6
CW-max
10
10
10
10