Cisco WS-C2960-24LC-S Software Guide - Page 550
exceed-action policed-dscp-transmit, mls qos aggregate-policer
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Configuring Standard QoS Chapter 28 Configuring QoS Beginning in privileged EXEC mode, follow these steps to create an aggregate policer: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Command configure terminal mls qos aggregate-policer aggregate-policer-name rate-bps burst-byte exceed-action {drop | policed-dscp-transmit} class-map [match-all | match-any] class-map-name policy-map policy-map-name class class-map-name police aggregate aggregate-policer-name exit interface interface-id Purpose Enter global configuration mode. Define the policer parameters that can be applied to multiple traffic classes within the same policy map. By default, no aggregate policer is defined. For information on the number of policers supported, see the "Standard QoS Configuration Guidelines" section on page 28-32. • For aggregate-policer-name, specify the name of the aggregate policer. • For rate-bps, specify average traffic rate in bits per second (b/s). The range is 1000000 to 1000000000You can set the policing rate only in 1-Mb/s increments. If you try to set a policing rate at less than1 Mb/s, the switch prompts you for a correct value. • For burst-byte, specify the normal burst size in bytes. The range is 8000 to 1000000. • Specify the action to take when the rates are exceeded. Use the exceed-action drop keywords to drop the packet. Use the exceed-action policed-dscp-transmit keywords to mark down the DSCP value (by using the policed-DSCP map) and to send the packet. For more information, see the "Configuring the Policed-DSCP Map" section on page 28-54. Create a class map to classify traffic as necessary. For more information, see the "Classifying Traffic by Using Class Maps" section on page 28-44. Create a policy map by entering the policy map name, and enter policy-map configuration mode. For more information, see the "Classifying, Policing, and Marking Traffic on Physical Ports by Using Policy Maps" section on page 28-46. Define a traffic classification, and enter policy-map class configuration mode. For more information, see the "Classifying, Policing, and Marking Traffic on Physical Ports by Using Policy Maps" section on page 28-46. Apply an aggregate policer to multiple classes in the same policy map. For aggregate-policer-name, enter the name specified in Step 2. Return to global configuration mode. Specify the port to attach to the policy map, and enter interface configuration mode. Valid interfaces include physical ports. 28-50 Catalyst 2960 Switch Software Configuration Guide OL-8603-04
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