You set the TCP ports that you want to monitor in Administration > System Settings: Monitored Ports. The ports that you specify appear in the Traffic Summary report. Make sure that the description you specify helps you identify the type of traffic on the port.

The SCC automatically discovers all the ports in the system that have traffic. Discovered ports, along with a label (if one exists), are added to the Traffic Summary report. If a discovered port doesn’t have a label, then an unknown label is added to the discovered port. To change the unknown label to a name representing the port, you must add the port with a new label. All statistics for this new port are preserved from the time the port was discovered.

For details, see About the Performance Details report.

By default, traffic is monitored on the following ports:

21 (FTP)
80 (HTTP)
139 (CIFS:NetBIOS)
443 (SSL)
445 (CIFS:TCP)
1352 (Lotus Notes)
1433 (SQL:TDS)
7830 (MAPI)
8777 (RCU)
8779 (SMB2)
8780 (SMB2 Signed)
10566 (SnapMirror).