Page 324 of 362 Replacing equipment553-3001-520 Standard 16.00 April 20007 Insert the database diskette into both IODU/Cs for backup. Load LD 43and datadump. This creates a backup on the floppy disk in the activeIODU/C.8 Evaluate the number of call registers and telephone buffers that areconfigured for the system. Refer to Capacity Engineering(553-3001-149).The card replacement procedure is complete.Replacement procedure for Option 51C systemsTo perform this procedure, the following is required:• an Install diskette specific to your CP type• a CD-ROM containing system software• Keycode diskette• Database diskette(s)• one NT5D61AA IODU/C card• one IODU/C Security Device• a Database Transfer Utility to archive the IOP/CMDU or CMDUdatabase on 2MB floppy diskettes.Performing a data dumpBefore starting this procedure, make a backup copy of the customer databaseon a 4MB diskette using the data dump routine:1 Log into the system2 Load the Equipment Data Dump Program (LD 43). At the prompt, enter3 When “EDD000” appears on the terminal, enterLD 43EDDData dump complete (or database backup complete) is printed whenthe data dump has been successfully completed. Investigate any EDDmessages. Refer to X11 Administration (553-3001-311).LD 43 to load the programEDD to begin the data dump
