Cisco Catalyst 9400

Device(config-pmap-c)# police 200000
Device(config-pmap-c)# set dscp 10
Device(config-pmap-c)#end
This example shows how to apply policy maps to a switch port:
Device# configure terminal
Device(config)# interface GigabitEthernet 1/0/1
Device(config-if)# switchport mode access
Device(config-if)# switchport access vlan 20
Device(config-if)# service-policy input POLICING_IN
Device(config-if)#end
This example shows how to create class maps based on NBAR attributes.
Device# configure terminal
Device(config)# class-map match-all rel-relevant
Device(config-cmap)# match protocol attribute business-relevance business-relevant
Device(config)# class-map match-all rel-irrelevant
Device(config-cmap)# match protocol attribute business-relevance business-irrelevant
Device(config)# class-map match-all rel-default
Device(config-cmap)# match protocol attribute business-relevance default
Device(config)# class-map match-all class--ops-admin-and-rel
Device(config-cmap)# match protocol attribute traffic-class ops-admin-mgmt
Device(config-cmap)# match protocol attribute business-relevance business-relevant
This example shows how to create policy maps based on class maps based on NBAR attributes.
Device# configure terminal
Device(config)# policy-map attrib--rel-types
Device(config-pmap)# class rel-relevant
Device(config-pmap-c)# set dscp ef
Device(config-pmap-c)# class rel-irrelevant
Device(config-pmap-c)# set dscp af11
Device(config-pmap-c)# class rel-default
Device(config-pmap-c)# set dscp default
Device(config)# policy-map attrib--ops-admin-and-rel
Device(config-pmap)# class class--ops-admin-and-rel
Device(config-pmap-c)# set dscp cs5
This example shows how to attach a policy map based on NBAR attributes to a wired port:
Device# configure terminal
Device(config)# interface GigabitEthernet1/0/2
Device(config-if)# service-policy input attrib--rel-types
Show Commands for Viewing the Configuration
show ip nbar protocol-discovery
Displays a report of the Protocol Discovery statistics per interface.
The following is a sample output for the statistics per interface:
Device# show ip nbar protocol-discovery int GigabitEthernet1/0/1
GigabitEthernet1/0/1
Last clearing of "show ip nbar protocol-discovery" counters 00:03:16
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
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Configuring Application Visibility and Control in a Wired Network
Examples: Application Visibility and Control Configuration