Nortel DMS-100 Manual page 511

5-160 Emergency power conservation recovery procedures
Emergency power conservation
Emergency shutdown of one SuperNode SE CM plane
Summary of Emergency shutdown of one SuperNode SE CM plane
Select CM
plane to power
down
Plane that you
will power
down
inactive?
Y
Jam the inactive
CPU
Drop sync
Does CM run
on clock of
active CPU?
Y
Busy SLM and
PMC that
associates with
inactive CPU
Busy MC that
corresponds to
inactive CPU
297-8021-545 Standard 14.02 May 2001
N Switch CPU
activity
(SWACT)
Switch clock
N
source
Power down
inactive CPU
This flowchart summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.
End
(continued)