You can delete a traffic classifier in an SD-WAN instance template or in the controller configuration menu. If you delete a traffic classifier in an SD-WAN instance template, that traffic classifier is not deleted in the controller configuration menu of already deployed SD-WAN instances.
Deleted traffic classifiers cannot be restored.
To delete a traffic classifier:
Delete a traffic classifier in one of the following ways:
If you want to delete a traffic classifier in an SD-WAN instance template, go to the SD-WAN → SD-WAN instance templates section, click the SD-WAN instance template, and select the Traffic classifiers tab.
If you want to delete a traffic classifier in the controller settings menu, go to the Infrastructure section, click Management → Configuration menu next to the controller, and go to the Traffic classifiers section.
A table of traffic classes is displayed.
Click Management → Delete next to the traffic classifier that you want to delete.
In the confirmation window, click Delete. If you have deleted a traffic classifier in the SD-WAN instance template, in the upper part of the settings area, click Save to save the SD-WAN instance template settings.
The traffic classifier is deleted and is no longer displayed in the table.