Nortel Meridian 1 Manual page 925

8 In the tape shelf of the XT system CE cabinet, verify that the ENB/DIS
switch on the QPC173 Power Monitor card is set to DIS and seat the card
in the slot.
9 Set the ENB/DIS switch on the QPC173 Power Monitor card to ENB.
10 Using the terminal connected to the network SDI port, confirm the SDI
and system monitor connections by checking the system monitor status:
LD 37
STAT XSM
****
11 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
****
12 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
Upgrade system installation Upgrading to Meridian 1 system options
Upgrades to Meridian 1 option 81
to load the program
to check the system monitors
to exit the program
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
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