Name: Cisco 4400 Series
Brand: Cisco
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4-46

Cisco Wireless LAN Controller Configuration Guide

OL-17037-01

Chapter 4 Configuring Controller SettingsWireless Device Access

Configuring Quality of Service

Figure 4-14 Edit QoS Profile Page

Step 4

To change the description of the profile, modify the contents of the Description field.

Step 5 To define the average data rate for TCP traffic per user, enter the rate in Kbps in the Average Data Rate

field. You can enter a value between 0 and 60,000 Kbps (inclusive). A value of 0 imposes no bandwidth

restriction on the profile.

Step 6 To define the peak data rate for TCP traffic per user, enter the rate in Kbps in the Burst Data Rate field.

You can enter a value between 0 and 60,000 Kbps (inclusive). A value of 0 imposes no bandwidth

restriction on the profile.

Note The Burst Data Rate should be greater than or equal to the Average Data Rate. Otherwise, the

QoS policy may block traffic to and from the wireless client.

Step 7 To define the average real-time rate for UDP traffic on a per user basis, enter the rate in Kbps in the

Average Real-Time Rate field. You can enter a value between 0 and 60,000 Kbps (inclusive). A value of

0 imposes no bandwidth restriction on the profile.

Step 8 To define the peak real-time rate for UDP traffic on a per user basis, enter the rate in Kbps in the Burst

Real-Time Rate field. You can enter a value between 0 and 60,000 Kbps (inclusive). A value of 0 imposes

no bandwidth restriction on the profile.

Note The Burst Real-Time Rate should be greater than or equal to the Average Real-Time Rate.

Otherwise, the QoS policy may block traffic to and from the wireless client.

Step 9 In the Maximum RF Usage Per AP field, enter the maximum percentage of bandwidth given to a user

class.

For example, if you set 50% for Bronze QoS, all the Bronze WLAN users combined will not get more

than 50% of the available RF bandwidth. Actual throughput could be less than 50%, but it will never be

more than 50%.

Step 10 In the Queue Depth field, enter the maximum number of packets that access points keep in their queues.

Any additional packets are dropped.

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