What happens if I only assigned 2 calls bandwidth for PQ. Now I have 3rd comes, will it be dropped or will use the PQ with degraded quality or will use CBWFQ bandwidth if it's available? I know we can RSVP/location/GK to control the amount of calls depending on the scenario, but this question is more for to clarify the concept of PQ.
The QOS training book it states the following:
Traffic exceeds the specified bandwidth is dropped if congestion otherwise policy is not used.