Mitel 3300, Technician'S Handbook

Page: 99 / 431

89
Software Installation
14. Restore the database backup (page 132). Not all steps are required.
15. If you do not have a database backup:
- Reset the controller (page 129).
- Access the System Administration Tool.
- In the View Alphabetically list, click Maintenance Commands .
- Issue the dbms save maintenance command.
- Enter the dbms stat command to verify the DBMS save, and that
the DBMS_Initialized flag is on.
16. Verify that none of the NSUs are loading. If they are, wait until they
have finished loading (L0/L1 LEDs stop flashing).
17. When the system has finished resetting, log back into ESM.
18. In the View Alphabetically list, click Maintenance Commands .
19. Enter the dbms stat command to verify the DBMS save, and that the
DBMS_Initialized flag is on.
20. Issue the Type *.dr.logfile_1 command to display the log file created
during the Data Restore. When the checks are complete, review the
log to ensure there were no errors during the restore procedure.
21. Issue the mess sub command to check the programmed NSU links;
they should be OPEN. If any programmed links are in SCAN, check
the LINK STATUS LEDs; if the amber LEDs are flashing, this means
that the NSUs are writing to the RAM DISK.
22. Upgrade the IP telephones and force lease renewals. Issue the LOAD
IPDevice 1 to X maintenance command (where X represents the last
IP device number) to upgrade the IP phones.
23. If the system has a peripheral cabinet with DNI line cards, enter the
Load x x x command to load the DNI cards and the latest DNI line
load.
Tip: Complete the following Maintenance Checks only after a restore.
CAUTION: Do not reset system components while
executing the following checks.