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Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
police
Examples This example shows how to configure a policer that drops packets if traffic exceeds 1 Mb/s average rate
with a burst size of 20 KB. 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)# trust dscp
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 DSCP values 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 Description
class Defines a traffic classification match criteria (through the police, set,
and trust policy-map class configuration commands) for the
specified class-map name.
mls qos map policed-dscp Applies a policed-DSCP map to a DSCP-trusted port.
policy-map Creates or modifies a policy map that can be attached to multiple
ports to specify a service policy.
set Classifies IP traffic by setting a DSCP or IP-precedence value in the
packet.
show policy-map Displays quality of service (QoS) policy maps.
trust Defines a trust state for traffic classified through the class
policy-map configuration or the class-map global configuration
command.
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