Cisco Catalyst 3750 Command Reference Manual page 237
Hide thumbs
Also See for Catalyst 3750:
- Command reference manual (1154 pages) ,
- Software configuration manual (926 pages) ,
- Hardware installation manual (231 pages)
Table of Contents
Advertisement
Chapter 2
Catalyst 3750 Switch Cisco IOS Commands
You can configure class policies in a policy map only if the classes have match criteria defined for them.
To configure the match criteria for a class, use the class-map global configuration and match class-map
configuration commands. You define packet classification on a physical-port basis.
Only one policy map per ingress port is supported. You can apply the same policy map to multiple ports.
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 DSCP to 10, and polices the traffic at an
average rate of 1 Mbps and bursts at 20 KB. Traffic exceeding the profile is marked down to a DSCP
value obtained from the policed-DSCP map and then sent.
Switch(config)# policy-map policy1
Switch(config-pmap)# class class1
Switch(config-pmap-c)# set ip dscp 10
Switch(config-pmap-c)# police 1000000 20000 exceed-action policed-dscp-transmit
Switch(config-pmap-c)# exit
This example shows how to configure multiple classes in a policy map called policymap2:
Switch(config)# policy-map policymap2
Switch(config-pmap)# class class1
Switch(config-pmap-c)# set ip dscp 10
Switch(config-pmap-c)# police 100000 20000 exceed-action policed-dscp-transmit
Switch(config-pmap-c)# exit
Switch(config-pmap)# class class2
Switch(config-pmap-c)# trust dscp
Switch(config-pmap-c)# police 100000 20000 exceed-action drop
Switch(config-pmap-c)# exit
Switch(config-pmap)# class class3
Switch(config-pmap-c)# set ip dscp 0 (no policer)
Switch(config-pmap-c)# exit
This example shows how to delete policymap2:
Switch(config)# no policy-map policymap2
You can verify your settings by entering the show policy-map privileged EXEC command.
Related Commands
Command
class
class-map
service-policy
show policy-map
78-16181-01
Description
Defines a traffic classification match criteria (through the police, set, and
trust policy-map class configuration command) for the specified class-map
name.
Creates a class map to be used for matching packets to the class whose name
you specify.
Applies a policy map to a port
Displays quality of service (QoS) policy maps.
Catalyst 3750 Switch Command Reference
policy-map
2-211
- Quick Links:
- Boot System
Hide quick links:
Advertisement
Table of Contents
