HP Surestore Disk Array 12h - And FC60 Service Manual page 147

Figure 56
Fibre Channel Connectors and Fibre Channel Host (Loop) ID Switches
Occasionally two or more ports in an arbitrated loop will arbitrate
Note
simultaneously. Priorities are decided according to the loop IDs. The higher the
loop ID, the higher the priority.
Fibre Channel Host ID Switch
( 0 1 0 1 0 1 0 = 42)
Configuration Switches
147