McDATA Sphereon 4300 Specifications Page 127

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3
Planning Considerations for Fibre Channel Topologies
3-43
Planning Considerations for Fibre Channel Topologies
The Domain_ID and physical port number of the director or
fabric switch port to which a device is attached.
FICON configuration attributes are implemented through logical
port addressing. This concept is consistent with the address-centric
nature of FICON and allows ports to be swapped for maintenance
operations without regenerating a host configuration. For McDATA
products, logical port addresses are derived by converting the port
number from numerical to hexadecimal format and adding a
hexadecimal four to the result. Figure 3-17 illustrates port numbering
and logical port addressing for Intrepid 6140 Director ports accessed
from the front.
Figure 3-17 Intrepid 6140 Port Numbers and Logical Port Addresses (Front)
The figure shows:
CTP card positions (0 and 1).
Universal port module (UPM) card numbers at the top and
bottom (numerical 0 through 31).
Numerical physical port numbers in blue (00 through 127).
Hexadecimal physical port numbers in red (00 through 7F).
Logical port addresses in bold (hexadecimal 04 through 83).
15
13
1214 11
9810
7
5
4
6
3
1
0
2
00
04
00
01
05
01
02
06
02
06
0A
06
10
0E
0A
14
12
0E
18
16
12
22
1A
16
26
1E
1A
30
22
1E
03
07
03
07
0B
07
11
0F
0B
15
13
0F
19
17
13
23
1B
17
27
1F
1B
31
23
1F
04
08
04
08
0C
08
12
10
0C
16
14
10
20
18
14
24
1C
18
28
20
1C
05
09
05
09
0D
09
13
11
0D
17
15
11
21
19
15
25
1D
19
29
21
1D
32
24
20
33
25
21
34
26
22
38
2A
26
42
2E
2A
46
32
2E
50
36
32
54
3A
36
58
3E
3A
62
42
3E
35
27
23
39
2B
27
43
2F
2B
47
33
2F
51
37
33
55
3B
37
59
3F
3B
63
43
3F
36
28
24
40
2C
28
44
30
2C
48
34
30
52
38
34
56
3C
38
60
40
3C
37
29
25
41
2D
29
45
31
2D
49
35
31
53
39
35
57
3D
39
61
41
3D
31
29
2830 27
25
24
26
23
21
20
22
19
17
16
18
UPM Cards
UPM Cards
CTP - 1 Card
CTP - 0 Card
127
83
7F
123
7F
7B
126
82
7E
122
7E
7A
121
7D
79
120
7C
78
125
81
7D
124
80
7C
119
7B
77
118
7A
76
117
79
75
116
78
74
115
77
73
114
76
72
113
75
71
112
74
70
111
73
6F
110
72
6E
109
71
6D
108
70
6C
107
6F
6B
106
6E
6A
105
6D
69
104
6C
68
103
6B
67
102
6A
66
101
69
65
100
68
64
99
67
63
98
66
62
97
65
61
96
64
60
95
63
5F
94
62
5E
93
61
5D
92
60
5C
91
5F
5B
90
5E
5A
89
5D
59
88
5C
58
87
5B
57
86
5A
56
85
59
55
84
58
54
83
57
53
82
56
52
81
55
51
80
54
50
79
53
4F
78
52
4E
77
51
4D
76
50
4C
75
4F
4B
74
4E
4A
73
4D
49
72
4C
48
71
4B
47
70
4A
46
69
49
45
68
48
44
67
47
43
66
46
42
65
45
41
64
44
40
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