...................................................................................................................................................................................................
15
The database server information must be set up to point to the latest database backup for
this NE, which will be pulled down to the NE during a downgrade automatically. (See
Step 1.)
...................................................................................................................................................................................................
16
Login to the NE
...................................................................................................................................................................................................
17
Type alm.
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18
If... Then...
the DBINVALID alarm is raised, restore the database (see “Restoring a
Database”
(p. 3-14)).
DBINV
ALID alarm is not raised, STOP! You are done with this procedure.
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19
Repeat Step 1.
...................................................................................................................................................................................................
20
Restore the database. Type config database restore and at the prompt, type yes to
confirm.
The system will reboot.
...................................................................................................................................................................................................
21
Login to the NE.
...................................................................................................................................................................................................
22
Type alm.
...................................................................................................................................................................................................
23
If... Then...
the SWUPGCOMMIT alarm is raised, type
config software upgrade commit
and wait a few minutes for the alarm to clear.
the SWUPGCOMMIT alarm is not raised, STOP! You are done with this procedure.
Supporting procedures
Replacing System Components
Replacing an Equipment Controller in a Nonredundant Shelf
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1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
3-49
E ND OF STEPS
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