Applies to ONTAP 9 X1152 25G 4 port card Extreme 5520 Switch Issue High latency and large number of CRC errors are seen after deploying a new cluster that has a X1152 25G 4 port card connected to a Ex...Applies to ONTAP 9 X1152 25G 4 port card Extreme 5520 Switch Issue High latency and large number of CRC errors are seen after deploying a new cluster that has a X1152 25G 4 port card connected to a Extreme 5520 switch