Cisco Catalyst 3560X-24P Command Reference Manual page 401

Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
This example shows how to assign all the packets entering a port to the default port CoS value of 4
on a port:
Switch(config)# interface gigabitethernet2/0/1
Switch(config-if)# mls qos cos 4
Switch(config-if)# mls qos cos override
You can verify your settings by entering the show mls qos interface privileged EXEC command.
Related Commands Command
show mls qos interface
OL-21522-02
Description
Displays quality of service (QoS) information.
Catalyst 3750-X and 3560-X Switch Command Reference
mls qos cos
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