Completing The Upgrade - Nortel Meridian 1 Manual

12-90 Upgrades to Meridian 1 option 81

Completing the upgrade

553-3001-250 Standard 14.00 August 1996
1 Test the IOP to IOP SCSI connection and test the CMDUs:
LD 137
TEST SCSI
TEST CMDU to test the hard and floppy disk drives (a floppy
****
2 Test Core functions:
LD 135
TEST CPU
TEST IPB
TEST CNI c s to test each configured CNI on the inactive side
If all the tests pass, switch Cores and test the side that is now inactive:
SCPU
TEST CPU
TEST IPB
TEST CNI c s to test each configured CNI on the inactive side
3 Clear displays, major alarms, and minor alarms:
CDSP
CMAJ
CMIN ALL
SCPU
CDSP
****
to load the program
to check the IOP to IOP connection and access to the
CMDUs
diskette must be installed
to exit the program
to load the program
to test the inactive CP card and CP-to-CP cable
to test the backplane protocol on the inactive side
to switch to the other Core
to test the inactive CP card and CP-to-CP cable
to test the backplane protocol on the inactive side
to clear the display
to clear all major alarms
to clear all minor alarms
to switch to the other Core
to clear the display
to exit LD 135