Cisco ONS 15454 SDH Specifications Page 207

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4-9
Cisco ONS 15454 SDH Troubleshooting and Maintenance Guide, R3.3
May 2002
Chapter 4 Maintenance
Card Replacement
Step 4 Locate the database file stored on the workstation hard drive or in network storage area.
Step 5 Click the database file to highlight it.
Step 6 Click Open. The DB Restore dialog box (Figure 4-6) appears.
Caution Traffic will be affected when you restore a local database from another node.
Figure 4-6 Restoring the database — traffic loss warning
Step 7
Click Yes. The Restore Database dialog box (Figure 4-7) monitors the file transfer.
Figure 4-7 Restoring the Database - In-Process Notification
Step 8 Wait for the selected file to be completely transferred to the TCC-I card.
Step 9 Click OK in the dialog box when the "Lost connection to node, changing to Network View" prompt
appears. Wait for the node to reconnect.
4.4 Card Replacement
To replace an ONS 15454 SDH card with another card of the same type, you do not need to change the
database. Pull the old card and replace it with a new one. To replace a card with a different-type card,
pull the card and replace it with the new one. Then delete the original card in the CTC software.
Note An improper removal (IMPROPRMVL) alarm occurs whenever a card pull is performed unless the card is
deleted in the CTC software first. The alarm will clear after the card replacement is complete.
Caution Always use an ESD wristband when working with an ONS 15454 SDH. Plug the wristband cable into
the ESD jack located on the mid-right outside of the shelf assembly.
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