Port connection type:

HOST (1) - FC port connected to hosts or fabric;
DISK (2) - FC port connected to disks;
FREE (3) - port is not connected to hosts or disks;
IPORT (4) - port is in iport mode;
RCFC (5) - FC port used for remote copy;
PEER (6) - FC port used for data migration;
RCIP (7) - IP (Ethernet) port used for remote copy;
ISCSI (8) - iSCSI (Ethernet) port connected to hosts;
CNA (9) - CNA port, which can be FCoE or iSCSI;
FS (10) - Ethernet File Persona ports.