Police Aggregate (Policy-Map Class Configuration) - Cisco ME 3400 Command Reference Manual

Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands

police aggregate (policy-map class configuration)

Use the police aggregate policy-map class configuration command to apply an aggregate policer to
multiple classes in the same policy map. A policer defines a maximum permissible rate of transmission,
a maximum burst size for transmissions, and an action to take if either maximum is exceeded. Use the
no form of this command to remove the specified policer.
Syntax Description aggregate-policer-name
Defaults
No aggregate policers are defined.
Command Modes Policy-map class configuration
Command History Release
12.2(25)EX
Usage Guidelines
The switch supports a maximum of 229 policer instances associated with ports (228 user-configurable
policers and 1 policer reserved for internal use). When CPU protection is enabled (the default), you can
configure 45 ingress policers per port. If you disable CPU protection by entering the no policer cpu uni
all global configuration command and reloading the switch, you can configure up to 64 ingress policers
per port (63 policers on every fourth port). For more information, see the
Aggregate policing applies only to input policy maps.
An aggregate policer differs from an individual policer in that it is shared by multiple traffic classes
within a policy map. You use an aggregate policer to police traffic streams across multiple classes in a
policy map attached to an interface. You cannot use aggregate policing to aggregate traffic streams across
multiple interfaces.
Only one policy map can use any specific aggregate policer.
Examples This example shows how to configure the aggregate policing with default actions and apply it across all
classes on the same port:
Switch(config)# policy-map inpolicy
Switch(config-pmap)# class in-class1
Switch(config-pmap-c)# police aggregate agg_policer1
Switch(config-pmap-c)# exit
Switch(config-pmap)# class in-class2
Switch(config-pmap-c)# police aggregate agg_policer1
Switch(config-pmap-c)# exit
Switch(config-pmap)# class in-class3
Switch(config-pmap-c)# police aggregate agg_policer1
Switch(config-pmap-c)# exit
OL-9640-07
police aggregate aggregate-policer-name
no police aggregate aggregate-policer-name
Modification
This command was introduced.
Name of the aggregate policer.
Cisco ME 3400 Ethernet Access Switch Command Reference
police aggregate (policy-map class configuration)
policer cpu uni command.
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