Cisco Catalyst 3550 Command Reference Manual page 334

set
The only match criterion in a policy map that can be attached to an egress interface is the match ip dscp
dscp-list class-map configuration command.
For the set dscp new-dscp or the set ip precedence new-precedence command, you can enter a
mnemonic name for a commonly used value. For example, you can enter the set dscp af11 command,
which is the as same entering the set dscp 10 command. You can enter the set ip precedence critical
command, which is the same as entering the set ip precedence 5 command. For a list of supported
mnemonics, enter the set dscp ? or the set ip precedence ? command to see the command-line help
strings.
To return to policy-map configuration mode, use the exit command. To return to privileged EXEC mode,
use the end command.
Examples This example shows how to assign DSCP 10 to all FTP traffic without any policers:
Switch(config)# policy-map policy_ftp
Switch(config-pmap)# class ftp_class
Switch(config-pmap-c)# set dscp 10
Switch(config-pmap)# exit
This example shows how to assign a CoS value in a policy map:
Switch(config)# mls qos cos policy-map
Switch(config)# policy-map policy2
Switch(config-pmap)# class class1
Switch(config-pmap-c)# trust dscp
Switch(config-pmap-c)# set cos 3
Switch(config-pmap-c)# exit
You can verify your settings by entering the show policy-map privileged EXEC command.
Related Commands Command
police
policy-map
show policy-map
trust
Catalyst 3550 Multilayer Switch Command Reference
2-308
Description
Defines a policer for classified traffic.
Creates or modifies a policy map that can be attached to multiple interfaces to
specify a service policy.
Displays quality of service (QoS) policy maps.
Defines a trust state for traffic classified by the class policy-map configuration
command or the class-map global configuration command.
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
OL-8566-01