A data center deign requires monitoring of their business critical voice and video services accessed...

If multiple applications share the same DSCP or CoS values, NBAR can be utilized

The applications being monitored must be assigned a unique CoS value

If multiple applications share the same the same DSCP or CoS values, IPFIX can be utilized

The applications being monitored must be assigned a unique QoS profile

The applications being monitored must be assigned unique DSCP values

The reporting data must be assigned to a QoS profile to ensure accurate statistics