Figure 30 Add RCU pane
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RCU S/N: Serial number of RCU being registered. S/N is five digits.
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Controller ID: Controller ID of RCU being registered.
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Logical Adr. (RCU CU#): CU number of RCU being registered. CU number is 0-1F.
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Path Gr.ID: Used to enter the path group ID for using CU Free. To enter the path group ID, clear
the Default check box, and input the value in hexadecimal within the range of 1 to FF. To use
the default ID, select the Default check box.
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SSID: SSIDs of RCU being registered. The array uses one SSID for each set of 256 volumes and
four SSIDs per CU image. The SSID is 4-FFFE in hexadecimal.
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MCU-RCU Path: Includes:
• MCU Port: MCU port number. Only Initiators are listed in the drop-down list. Select the
MCU port from the list.
• RCU Port: RCU port number. Select the RCU Target port.
• Link Address: Link address from 0 - FD in hexadecimal numbers (serial only). For dynamic
link of remote copy connections, enter destination port address on the ESCD. For static
connections, enter 0.
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Option button: Opens the RCU Option pane.
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Cancel button: Cancels settings made on the Add RCU pane, and closes the pane.
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