Cisco Catalyst 3120 Command Reference Manual page 400

Chapter 2 Cisco Catalyst Blade Switch 3120 for HP Cisco IOS Commands
service-policy
Classification using a port trust state (for example, mls qos trust [cos | dscp | ip-precedence] and a
policy map (for example, service-policy input policy-map-name) are mutually exclusive. The last one
configured overwrites the previous configuration.
Examples
This example shows how to apply plcmap1 to an physical ingress port:
Switch(config)# interface gigabitethernet2/0/1
Switch(config-if)# service-policy input plcmap1
This example shows how to remove plcmap2 from a physical port:
Switch(config)# interface gigabitethernet2/0/2
Switch(config-if)# no service-policy input plcmap2
This example shows how to apply plcmap1 to an ingress SVI when VLAN-based QoS is enabled:
Switch(config)# interface vlan 10
Switch(config-if)# service-policy input plcmap1
This example shows how to create a hierarchical policy map and attach it to an SVI:
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#
Switch# config t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# class-map cm-interface-1
Switch(config-cmap)# match input gigabitethernet3/0/1 - gigabitethernet3/0/2
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
Switch(config-pmap-c)# exit
Switch(config-pmap)# class-map cm-2
Switch(config-pmap-c)# match ip dscp 2
Switch(config-pmap-c)# service-policy port-plcmap-1
Switch(config-pmap)# exit
Switch(config-pmap)# class-map cm-3
Switch(config-pmap-c)# match ip dscp 3
Switch(config-pmap-c)# service-policy port-plcmap-2
Switch(config-pmap)# exit
Switch(config-pmap)# class-map cm-4
Switch(config-pmap-c)# trust dscp
Switch(config-pmap)# exit
Switch(config)# int vlan 10
Switch(config-if)#
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