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Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-30644-01
Chapter 15 Configuring QoS
Configuring QoS
• Assured Forwarding — Class 3 Medium
• Assured Forwarding — Class 3 High
• Assured Forwarding — Class 4 Low
• Assured Forwarding — Class 4 Medium
• Assured Forwarding — Class 4 High
• Class Selector 1
• Class Selector 2
• Class Selector 3
• Class Selector 4
• Class Selector 5
• Class Selector 6
• Class Selector 7
• Expedited Forwarding
Step 8 Use the Apply Class of Service drop-down list to select the class of service (that is, the 802.11e user
priority value) that the access point will apply to packets of the type that you selected from the IP DSCP
menu. The access point matches your IP DSCP selection with your class of service selection.
Step 9 Click the Add button beside the Class of Service menu for IP DSCP. The classification appears in the
Classifications field.
Step 10 If you need to prioritize the packets from Spectralink phones (IP Protocol 119) on your wireless LAN,
use the Apply Class of Service drop-down list to select the class of service that the access point will
apply to Spectralink phone packets. The access point matches Spectralink phone packets with your class
of service selection.
Step 11 Click the Add button beside the Class of Service menu for IP Protocol 119. The classification appears
in the Classifications field.
Step 12 If you need to assign a priority to filtered packets, use the Filter drop-down list to select a Filter to
include in the policy. (If no filters are defined on the access point, a link to the Apply Filters page appears
instead of the Filter drop-down list.) For example, you could assign a high priority to a MAC address
filter that includes the MAC addresses of IP phones.
Note The access list you use in QoS only affects the prioritization of the target packets, not the AP
(security) forwarding decisions.
Step 13 Use the Apply Class of Service drop-down list to select the class of service that the access point will
apply to packets that match the filter that you selected from the Filter menu. The access point matches
your filter selection with your class of service selection.
Step 14 Click the Add button beside the Class of Service menu for Filter. The classification appears in the
Classifications field.
Step 15 When you finish adding classifications to the policy, click the Apply button under the Apply Class of
Service drop-down lists. To cancel the policy and reset all fields to defaults, click the Cancel button
under the Apply Class of Service drop-down lists. To delete the entire policy, click the Delete button
under the Apply Class of Service drop-down lists.