Seagate Fibre Channel Interface - Manual (Page 73)

Fibre Channel Interface Manual, Rev. D 59
Company Identifier Assigned by IEEE
This Seagate-unique value is registered with the IEEE.
N_Port Identifier
Used by the drive to identify the name of a specific port or node.
000h
Drive Node Name
100h Port A
200h Port B
Network Address ID
2h
Defines the name as the IEEE extended format.
Unique Drive Identifier Assigned by Seagate
Assigned by Seagate. Uniquely assigned to each disc drive.
Vendor Version
Vendor-unique.
Table 23: Port/Node Name format
Bit
Byte 7 6 5 4 3 2 1 0
0 0 0 1 0 (MSB
Network Address ID N_Port Identifier
1 (LSB)
2 (MSB)
Company Identifier Assigned by IEEE 3
4 (LSB)
5 (MSB)
Unique Drive Identifier Assigned by Seagate 6
7 (LSB)
23
23
23
23
22