Cisco Catalyst 3550 Command Reference Manual page 307

Multilayer switch

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Catalyst 3550 Switch Cisco IOS Commands

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 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

show policy-map

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

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