How many interfaces ... and how calculate IN/OUT-Application

Hi NFA-Team,

how many Interfaces (i mean the maximum!!) i can observe in NetflowAnalyzer (Enterprise-Version and Professional-Version). I need the maximum number of interfaces for both versions .

And second ... how you calculate the netflow IN and OUT traffic??
I mean netflow is just unidirectional..
I know that you get a formula to calculate the BandwidthUtilization, but how you know what is an Incoming-Application and what is a Outgoing-Application?

The formula get just the in- and outOctets and the ifSpeed (the information from netflow-packet?)... but where see the NetflowAnalyzer the application-informationen??

You count the octets and assign to applications they you have found in the netflow- packet??

I need this information for my technical managers for help to decision. :o)

Thanks in advance and best regards

Helko