Cisco WS-C3020 Software Configuration Manual page 689

Chapter 32 Configuring QoS
Command
Step 23
service-policy input policy-map-name
Step 24
end
Step 25 show policy-map [policy-map-name [class
class-map-name]]
or
show mls qos vlan-based
Step 26 copy running-config startup-config
To delete an existing policy map, use the no policy-map policy-map-name global configuration
command. To delete an existing class map, use the no class class-map-name policy-map configuration
command.
To return to the untrusted state in a policy map, use the no trust policy-map configuration command. To
remove an assigned DSCP or IP precedence value, use the no set {dscp new-dscp | ip precedence
new-precedence} policy-map configuration command.
To remove an existing policer in an interface-level policy map, use the no police rate-bps burst-byte
[exceed-action {drop | policed-dscp-transmit}] policy-map configuration command. To remove the
hierarchical policy map and port associations, use the no service-policy input policy-map-name
interface configuration command.
This example shows how to create a hierarchical policy map:
Switch>enable
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#access-list 101 permit ip any any
Switch(config)#class-map cm-1
Switch(config-cmap)#match access 101
Switch(config-cmap)#exit
Switch(config)#exit
Switch#
Switch#
This example shows how to attach the new map to an SVI:
Switch#configure terminal
Enter configuration commands, one per line.
Switch(config)#class-map cm-interface-1
Switch(config-cmap)#match input g3/0/1 - g3/0/2
Switch(config-cmap)#exit
Switch(config)#policy-map port-plcmap
Switch(config-pmap)#class-map cm-interface-1
Switch(config-pmap-c)#police 900000 9000 exc policed-dscp-transmit
Switch(config-pmap-c)#exit
Switch(config-pmap)#exit
Switch(config)#policy-map vlan-plcmap
Switch(config-pmap)#class-map cm-1
Switch(config-pmap-c)#set dscp 7
Switch(config-pmap-c)#service-policy port-plcmap-1
OL-8915-03
Purpose
Specify the VLAN-level policy-map name, and apply it to the SVI.
Repeat the previous step and this command to apply the policy map to
other SVIs.
If the hierarchical VLAN-level policy map has more than one
interface-level policy map, all class maps must be configured to the
same VLAN-level policy map specified in the service-policy
policy-map-name command.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
End with CNTL/Z.
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
Configuring Standard QoS
32-57