Nortel DMS-100 Manual page 118

Recovering from a dead system in a SuperNode switch
At the IOC
92 Locate the IOC for recovery.
93 Turn on the power converters on the IOC.
94 Press the reset button on one of the IOC power converters and hold the reset
button. Lift the associated circuit breaker switch on the FSP.
95 Release the reset button.
96 Repeat steps 92 through 95 for each IOC to recover. Proceed to step 97.
97 To access the IOD level of the MAP display, type
>IOD
and press the Enter key.
98 To access the IOC level of the MAP display for the IOC that requires recovery,
type
>IOC
and press the Enter key.
where
99 To manually busy the IOC or IOM, type
>BSY
and press the Enter key.
where
100 To return the IOC or IOM to service, type
>RTS
and press the Enter key.
where
101 Repeat steps 98 through 100 for each IOC or IOM to recover. Proceed to step
102.
102 Log in to additional MAP terminals as required.
If the controller
is IOC
is IOM
Note: The vintage of the IOC determines if the IOC is equipped with one
or two power converters.
ioc_no
ioc_no
is the number of the IOC or input/output module (IOM) to berecovered
ioc_no
ioc_no
is the number of the IOC or IOM
ioc_no
ioc_no
is the number of the IOC or IOM
Note: Steps 48 through 52 describe how to log in to the MAP terminal.
DMS-100 Family NA100 Recovery Procedures LET0015 and up
System level recovery procedures
Do
step 93
step 97
2-71
(continued)