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QoS Configuration Examples
Beginning in privileged EXEC mode, follow these steps to adjust the CW-min and CW-max settings:
Command
Step 1
configure terminal
Step 2
interface dot11radio 0
Step 3
traffic class { cw-min number }
{ cw-max number }
{ fixed-slot number }
Step 4
end
Step 5
copy running-config startup-config (Optional) Save your entries in the configuration file.
Use the no form of the command to reset the setting to defaults.
QoS Configuration Examples
These sections describe two common uses for QoS:
•
•
Giving Priority to Voice Traffic
This section demonstrates how you can apply a QoS policy to your wireless network's voice VLAN to
give priority to wireless phone traffic.
In this example, the network administrator creates a policy named voice_policy that applies voice class
of service to traffic from Spectralink phones (protocol 119 packets). The user applies the voice_policy
to the incoming and outgoing radio ports and to the outgoing Ethernet port for VLAN 77.
shows the administrator's QoS Policies page.
Cisco Aironet 1400 Series Wireless Bridges Software Configuration Guide
13-10
Giving Priority to Voice Traffic, page 13-10
Giving Priority to Video Traffic, page 13-12
Purpose
Enter global configuration mode.
Enter interface configuration mode for the radio interface.
Assign CW-min, CW-max, and fixed-slot settings to a traffic
class. Use the values in
Table 13-2
the best performance for your network configuration.
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.
Return to privileged EXEC mode.
Chapter 13
Configuring QoS
to enter settings that provide
Figure 13-3
OL-4059-01
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