Seagate ST336807FC manual Fibre Channel port login accept, NPort Login Accept ACC payload

9.1.5Fibre Channel port login accept

Table 17 identifies the N_Port Login access payload values.

Table 17:	N_Port Login Accept (ACC) payload
Bytes
0-15	02	00	00	00	20	20	00	00	88	00	FS	FS	00	FF	00	01	Common
16-31	00	00	01	F4	20	PP	CC	CC	CC	UI	UI	UI	20	00	CC	CC
32-35	CC	UI	UI	UI
36-47					00	00	00	00	00	00	00	00	00	00	00	00	Class 1
48-51	00	00	00	00
52-63					00	00	00	00	00	00	00	00	00	00	00	00	Class 2
64-67	00	00	00	00
68-79					80	00	00	00	00	00	FS	FS	00	FF	00	00	Class 3
80-83	00	01	00	00
84-95					00	00	00	00	00	00	00	00	00	00	00	00	Reserved
96-99	00	00	00	00
100-111					00	00	00	00	00	00	00	00	00	00	00	00	Vendor -
112-115	00	00	00	00													Version

CC	Bytes (22, 23 and 24) and (30, 31 and 32) are currently factory set to 00 04 CF respectively (subject to change).
FS	Receive buffer field size. The drive returns and uses the receive buffer size from the N_Port Login Class 3 receive
	buffer.
UI	Unique identifier. This 24-bit field is uniquely assigned to the drive. This same UI appears in the Port Name and
	Node Name fields.

PPPort identifier field.

01 P_LOGI received on Port A.

02 P_LOGI received on Port B.

9.1.6Fibre Channel Process Login

Table 18 lists the process login payload data.

Table 18:		Process Login (PLRI) payload
Bytes
0-15	20		10	00	14	08	00	20	00	XX	XX	XX	XX	XX	XX	XX	XX
16-19	00		00	00	22

XX Indicates fields that are not used.

46 Cheetah 10K.7 36GB FC Product Manual, Rev. A