Cisco Systems QoS Configuration Examples

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Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
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Chapter15 Configuring QoS
QoS Configuration Examples
Troubleshooting Admission Control
You can use two CLI commands to display information to help you troubleshoot admission control
problems:
•To display current admission control settings on radio 0, enter the following command:
# show dot11 cac int dot11Radio 0
•To display current admission control settings on radio 1, enter the following command:
# show dot11 cac int dot11Radio 1
•To display information about admitted streams with admission control and MT, enter the following
command:
# show dot11 traffic-streams
QoS Configuration Examples
These sections describe two common uses for QoS:
•Giving Priority to Voice Traffic, page 15-15
•Giving Priority to Video Traffic, page15-16
Giving Priority to Voice Traffic
This section demonstrates how you can apply a QoS policy to your wireless networks’ 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. Figure15-5 shows the
administrator’s QoS Policies page.