HP StorageWorks 2/24 FW 07.00.00/HAFM SW 08.06.00 McDATA Products in a SAN Env - Page 129

Planning Considerations for Fibre Channel Topologies 3 • 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. UPM Cards 31 30 29 28 27 26 25 24 127 123 119 115 111 107 103 99 7F 7B 77 73 6F 6B 67 63 83 7F 7B 77 73 6F 6B 67 126 122 118 114 110 106 102 98 7E 7A 76 72 6E 6A 66 62 82 7E 7A 76 72 6E 6A 66 125 121 117 113 109 105 101 97 7D 79 75 71 6D 69 65 61 81 7D 79 75 71 6D 69 65 124 120 116 112 108 104 100 96 7C 78 74 70 6C 68 64 60 80 7C 78 74 70 6C 68 64 60 56 52 48 44 40 36 32 3C 38 34 30 2C 28 24 20 40 3C 38 34 30 2C 28 24 61 57 53 49 45 41 37 33 3D 39 35 31 2D 29 25 21 41 3D 39 35 31 2D 29 25 62 58 54 50 46 42 38 34 3E 3A 36 32 2E 2A 26 22 42 3E 3A 36 32 2E 2A 26 63 59 55 51 47 43 39 35 3F 3B 37 33 2F 2B 27 23 43 3F 3B 37 33 2F 2B 27 15 14 13 12 11 10 9 8 CTP - 1 Card CTP - 0 Card UPM Cards 23 22 21 20 19 18 17 16 95 91 87 83 79 75 71 67 5F 5B 57 53 4F 4B 47 43 63 5F 5B 57 53 4F 4B 47 94 90 86 82 78 74 70 66 5E 5A 56 52 4E 4A 46 42 62 5E 5A 56 52 4E 4A 46 93 89 85 81 77 73 69 65 5D 59 55 51 4D 49 45 41 61 5D 59 55 51 4D 49 45 92 88 84 80 76 72 68 64 5C 58 54 50 4C 48 44 40 60 5C 58 54 50 4C 48 44 28 24 20 16 12 08 04 00 1C 18 14 10 0C 08 04 00 20 1C 18 14 10 0C 08 04 29 25 21 17 13 09 05 01 1D 19 15 11 0D 09 05 01 21 1D 19 15 11 0D 09 05 30 26 22 18 14 10 06 02 1E 1A 16 12 0E 0A 06 02 22 1E 1A 16 12 0E 0A 06 31 27 23 19 15 11 07 03 1F 1B 17 13 0F 0B 07 03 23 1F 1B 17 13 0F 0B 07 7 6 543 210 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). Planning Considerations for Fibre Channel Topologies 3-43