Restoring The Database And Default Settings; Restore The Node Database - Cisco ONS 15454 Troubleshooting Manual

1.6 Restoring the Database and Default Settings

Clear the terminal loopback circuit:
Step 6
a.
b.
c.
d.
The entire circuit path has now passed its comprehensive series of loopback tests. This circuit qualifies
to carry live traffic.
1.6 Restoring the Database and Default Settings
This section contains troubleshooting for node operation errors that require restoration of software data
or the default node setup.

1.6.1 Restore the Node Database

Symptom: One or more nodes are not functioning properly or have incorrect data.
Table 1-2
Table 1-2
Possible Problem
Incorrect or corrupted
node database.
Restore the Database
The following parameters are not backed up and restored: node name, IP address, subnet mask and
Note
gateway, and Internet Inter-ORB Protocol (IIOP) port. If you change the node name and then restore a
backed up database with a different node name, the circuits map to the new renamed node. Cisco
recommends keeping a record of the old and new node names.
E1000-2 cards lose traffic for approximately 90 seconds when an ONS 15454 database is restored.
Caution
Traffic is lost during the period of spanning tree reconvergence. The
appears and clears during this period.
Caution If you are restoring the database on multiple nodes, wait approximately one minute after the TCC2
reboot has completed on each node before proceeding to the next node.
Cisco ONS 15454 Troubleshooting Guide, R4.6
1-60
Click the Circuits tab.
Choose the loopback circuit being tested.
Click Delete.
Click Yes in the Delete Circuits dialog box.
describes the potential causes of the symptom and the solution.
Restore the Node Database
Solution
Perform a Restore the Database procedure. Refer to the
Database" procedure on page
Chapter 1 General Troubleshooting
1-60.
CARLOSS (E100T, E1000F)
"Restore the
alarm
November 2004