Creating Avc Qos Policy - Cisco Catalyst 9400 System Management Configuration Manual

Creating AVC QoS Policy

Step 3
Step 4
Creating AVC QoS Policy
To create AVC QoS policy, perform these general steps:
1. Create a class map with match protocol filters.
2. Create a policy map.
3. Apply the policy map to the interface.
Creating a Class Map
You need to create a class map before configuring any match protocol filter. The QoS actions such as marking
and policing can be applied to the traffic. The AVC match protocol filters are applied to the wired access
ports. For more information about the protocols that are supported, see
ios-xml/ios/qos_nbar/prot_lib/config_library/nbar-prot-pack-library.html.
Procedure
Step 1
Step 2
Step 3
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
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Command or Action
ip nbar protocol-discovery
Example:
Device(config-if)# ip nbar
protocol-discovery
end
Example:
Device(config-if)# end
Command or Action
terminal
Example:
Device# configure terminal
class-map class-map-name
Example:
Device(config)# class-map webex-class
match protocol application-name
Example:
Device(config)# class-map webex-class
Device(config-cmap)# match protocol
webex-media
Configuring Application Visibility and Control in a Wired Network
Purpose
Enables application recognition on the interface
by activating NBAR2 engine.
Returns to privileged EXEC mode.
http://www.cisco.com/c/en/us/td/docs/
Purpose
Enters global configuration mode.
Creates a class map.
Specifies match to the application name.