Page 152 of 174 Appendix A: Flash Download procedure
553-3001-216 Standard 5.00 January2002
Synchronize the hard disks
1LoadLD 137 and synchronize the hard disks. Synchronization can take
upto 50 minutes. To be sure thatthe contents of IODU/C 1 are copied t o
IODU/C0 , verify that IODU/C 0 is disabled.
LD137
STAT Getthe status of the IODU/C and redundancy
SYNC Enter “Yes” to sync hronize disks. Wait until the memory
synchronizationsuccessfully completes before continuing. TEST CMDU
Performshard and floppy disk test.
2Getthe status of the CMDU's and be sure CMDU 0 is active. Switch if
necessary.
STAT Getthe status of IODU/C and redundancy
SWAP Switch CMDU if necessary
STAT CMDU Get the status of the IODU/Cs. Be sure the same IODU/C
andCP U areacti ve.
**** exitprogram
Perform a data dump
1Loadthe Equipment Data Dump Program (LD 43). At the prompt, enter:
LD 43to load the program
2When EDD000appears on the terminal, enter:
EDD to begin the data dump
3When DATABASE BACKUP COMPLETE or DATADUMP
COMPLETEappears on the terminal, enter:
**** to exit the program
ThePS DL filehas now been installed on your switch.
CAUTION
If the data dump is not successful, do not continue;
contactyour technical support organization. A data
dumpproblem must be corrected before proceeding.