Configuring the QoS policing rate

To configure QoS for rate policing on an interface, you apply a policy map top the interface.

1. Enter global configuration mode.
   

   device# configure terminal
   

2. Create a policy map and enter policy map configuration mode.
   

   device(config)# policy-map policy_1
   

3. Under policy map configuration mode, attach the classification map to the policy map.
   

   device(config-policymap)# class default
   

4. Set the QoS action.
   

   device(config-policymap-class)# police cir 40000
   

5. Return to privileged EXEC mode.
   

   device(config-policymap-class)# end
   

6. Verify the configuration.
   

   device#  show policy-map detail policy_1
   
   Policy-Map P1
       Class default
         Police cir 40000
   
     Bound To:None
   

7. Save the running-config file to the startup-config file.
   

   device# copy running-config startup-config
   

QoS policing rate configuration example

device# configure terminal
device(config)# policy-map policy_1
device(config-policymap)# class default
device(config-policymap-class)# police cir 40000
device(config-policymap-class)# end
device# show policy-map detail policy_1
device# copy running-config startup-config