Cisco 3750 - Catalyst EMI Switch, Command Reference Manual

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Catalyst 3750 Switch Command Reference
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Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
class
Examples This example shows how to create a policy map called policy1 . When attached to the ingress direction,
it matches all the incoming traffic defined in class1 , sets the IP Differentiated Services Code Point
(DSCP) to 10, and polices the traffic at an average rate of 1 Mb/s and bursts at 20 KB. Traffic exceeding
the profile is marked down to a DSCP value gotten from the policed-DSCP map and then sent.
Switch(config)# policy-map policy1
Switch(config-pmap)# class class1
Switch(config-pmap-c)# set dscp 10
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-map Creates a class map to be used for matching packets to the class whose name
you specify.
police Defines a policer for classified traffic.
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 the traffic classified through the class policy-map
configuration command or the class-map global configuration command.