Hi,  This problem is now solved for me.  The issue was that the data we are sending needed to have a valid source mac.  Thanks    
Hi I have an application which is sending data(FAST) to from pc to HW. It works fine. However when I have this Z9100-on switch between HW and pc, the switch is stopping the data. I have tried various settings with flow control and storm control but it doesn't help. If I print the 'show hardware drops interface' of the interface, I cans see that Ingress Drops,Packets dropped by FP, and Port bitmap zero Drops increase by for example 1000 if I send 1000 packets. Do you have any tips how to fix this problem ? Is this a HW buffering issue. What can I do to fix this ? Drops in Interface Hu ...:   thanks for your time.
Switch is dropping all data - HW drops