15-4
Cisco ONS 15454 Procedure Guide, R5.0
December 2004
Chapter 15 Maintain the Node
NTP-A108 Back Up the Database
Step 11 If you washed the filter, allow it to completely air dry for at least eight hours.
Warning
Do not put a damp filter back in the ONS 15454.
Step 12 Replace the clean filter:
a. If the air filter is installed in the external filter brackets, slide the dry air filter all the way to the back
of the brackets to complete the procedure.
b. If the filter is installed below the fan-tray assembly, remove the fan-tray assembly and slide the
dry/clean air filter into the recessed compartment at the bottom of the shelf assembly. Put the front
edge of the air filter flush against the front edge of the recessed compartment. Push the fan tray back
into the shelf assembly.
Caution If the fan tray does not slide all the way to the back of the shelf assembly, pull the fan tray out and
readjust the position of the reusable filter until the fan tray fits correctly.
Note On a powered-up ONS 15454, the fans start immediately after the fan-tray assembly is correctly
inserted.
Step 13 To verify that the tray is plugged into the backplane, ensure that the LCD on the front of the fan-tray
assembly is activated and displays node information.
Step 14 Rotate the retractable handles back into their compartments.
Step 15 If you replace the door, also reattach the ground strap.
Step 16 Close and lock the door.
Step 17 Return to your originating procedure (NTP).
Stop. You have completed this procedure.
NTP-A108 Back Up the Database
Purpose This procedure stores a backup version of the TCC2/TCC2P (software)
database on the workstation running Cisco Transport Controller (CTC)
or on a network server.
Tools/Equipment None
Prerequisite Procedures None
Required/As Needed Required. Cisco recommends performing a database backup at
approximately weekly intervals and prior to and after configuration
changes.
Onsite/Remote Onsite or remote
Security Level Maintenance or higher
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