2. The Activate or Process Configuration Data panel opens (see Figure 5-7). Select  option 11. Build and manage System z cluster IOCDSs, IPL attributes and  dynamic I/O changes . Press Enter. +------ Activate or Process Configuration Data ------+ | | | | | Select one of the following tasks. | | | |  11   1. Build production I/O definition file | | 2. Build IOCDS | | 3. Build IOCP input data set | | 4. Create JES3 initialization stream data | | 5. View active configuration | | 6. Activate or verify configuration | | dynamically | | 7. Activate configuration sysplex-wide | | 8. *Activate switch configuration | | 9. *Save switch configuration | | 10. Build I/O configuration data | | 11. Build and manage System z cluster IOCDSs, | | IPL attributes and dynamic I/O changes | | 12. Build validated work I/O definition file | | | | * = requires TSA I/O Operations | | F1=Help F2=Split F3=Exit F9=Swap | | F12=Cancel | +----------------------------------------------------+ Figure 5-7 Build and manage System z cluster IOCDSs, IPL attributes, and dynamic I/O changes In this example, it is assumed that connectivity exists to the 2965 that is being upgraded  over the HMC local area network to write an IOCDS. If the server that is being upgraded is not accessible from the HMC LAN, create a IOCP  file from HCD. Then, use the stand-alone IOCP process to update the IOCDS.  You can create an IOCP file by using the same process that you used to create an IOCP  file for the CMT. Tip:  The Support Element can now read an IOCP file that was written to a USB flash  memory drive. Chapter 5. Production IODF and setting up the CPC  91