Catalyst 3750-E and 3560-E Switch Cisco IOS ... - DNIP . NET

policeChapter 2Catalyst 3750-E and 3560-E Switch Cisco IOS CommandsExamplesThis example shows how to configure a policer that drops packets if traffic exceeds 1 Mb/s average ratewith a burst size of 20 KB. The DSCPs of incoming packets are trusted, and there is no packetmodification.Switch(config)# policy-map policy1Switch(config-pmap)# class class1Switch(config-pmap-c)# trust dscpSwitch(config-pmap-c)# police 1000000 20000 exceed-action dropSwitch(config-pmap-c)# exitThis example shows how to configure a policer, which marks down the DSCP values with the valuesdefined in policed-DSCP map and sends the packet:Switch(config)# policy-map policy2Switch(config-pmap)# class class2Switch(config-pmap-c)# police 1000000 20000 exceed-action policed-dscp-transmitSwitch(config-pmap-c)# exitYou can verify your settings by entering the show policy-map privileged EXEC command.Related Commands Command DescriptionclassDefines a traffic classification match criteria (through the police, set,and trust policy-map class configuration commands) for thespecified class-map name.mls qos map policed-dscp Applies a policed-DSCP map to a DSCP-trusted port.policy-mapCreates or modifies a policy map that can be attached to multipleports to specify a service policy.setClassifies IP traffic by setting a DSCP or IP-precedence value in thepacket.show policy-mapDisplays quality of service (QoS) policy maps.trustDefines a trust state for traffic classified through the classpolicy-map configuration or the class-map global configurationcommand.2-428Catalyst 3750-E and 3560-E Switch Command ReferenceOL-9776-08