Cisco Catalyst 4500 Series Command Reference Manual page 187

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Related Commands Command
show qos
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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
Description
Displays QoS information.
clear qos
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