Cisco Catalyst 3550 Command Reference Manual page 223

Chapter 2 Cisco IOS Commands
Examples
This example shows how to configure a policer that drops packets if traffic exceeds a 1-Mbps average
rate and a 20-KB burst. The DSCPs of incoming packets are trusted, and there is no packet modification.
Switch(config)# policy-map policy1
Switch(config-pmap)# class class1
Switch(config-pmap-c)# set ip dscp 45
Switch(config-pmap-c)# police 1000000 20000 exceed-action drop
Switch(config-pmap-c)# exit
This example shows how to configure a policer, which marks down the DSCPs with the values defined
in policed-DSCP map, and sends the packet:
Switch(config)# policy-map policy2
Switch(config-pmap)# class class2
Switch(config-pmap-c)# police 1000000 20000 exceed-action policed-dscp-transmit
Switch(config-pmap-c)# exit
You can verify your settings by entering the show policy-map privileged EXEC command.
Related Commands Command
mls qos map
show policy-map
78-11195-09
Description
policed-dscp Applies a policed-DSCP map to a DSCP-trusted port.
Displays quality of service (QoS) policy maps.
Catalyst 3550 Multilayer Switch Command Reference
police
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