HP A3550A - High Availability Disk Arrays Model 20 Storage Enclosure User Manual page 120

Set Fibre Channel IDs for the SP(s) in the Disk Array
Most-significant
digit of FC ID
0
1
7
SP A's FC ID
switches
Figure 3-1 Fibre Channel ID Switches
Note Each SP requires a unique Fibre Channel address number.
3-8 Make the Fibre Channel Connection to the Host
Least-significant
digit of FC ID
0
1
2
F 2
3
3
E
4 D
4
5
C 5
6
B
6
A
7
8
9
SP B's FC ID
switches