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Alarm Troubleshooting
Clear the OCHNC-INC Alarm
SUMMARY STEPS
1. To recreate the missing cross-connect itself, establish a Telnet connection with the node where it was
deleted and use the ENT-WLEN command with the Add port, Drop port, or Express port on the node.
2. If the alarm is not due to a deleted cross-connect but instead to an inconsistent database being restored
on a node, correct the problem by restoring the correct backup version to that node. For the restore
procedure, refer to the Maintain the Node chapter in the Configuration guide.
DETAILED STEPS
Step 1
To recreate the missing cross-connect itself, establish a Telnet connection with the node where it was deleted and use the
ENT-WLEN command with the Add port, Drop port, or Express port on the node.
For information about establishing a TL1 session connection, refer to the SONET TL1 Reference guide. For more
information about ENT-WLEN and other TL1 commands, as well as their syntax, refer to the SONET TL1 Command
guide.
Step 2
If the alarm is not due to a deleted cross-connect but instead to an inconsistent database being restored on a node, correct
the problem by restoring the correct backup version to that node. For the restore procedure, refer to the Maintain the Node
chapter in the Configuration guide.
When you restore a database on a node, it replaces the database being used on both (ACT and SBY) the control
Note
cards as the cards synchronize this version into their active flash memory. If the active (ACT) control card is
reset, the standby (SBY) control cards will therefore use the same database version from its active flash memory.
In the case of a power-up, both the control cards boot and choose which database to use from two criteria: (1)
the most recent version compatible with the node software, and (2) the most recently loaded version of that
compatible database (with the highest sequence number).
If the condition does not clear, log into the Technical Support Website at
for more information or call Cisco TAC (1 800 553-2447).
OCHNC-SIP
Default Severities: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Objects: OTS
The OCHNC Startup in Progress(SIP) alarm is raised when an OCHNC is created and the optical regulation
to bring the traffic up is in progress.
Clear the OCHNC-SIP Alarm
This alarm is cleared automatically when the OCHNC is successfully created and the optical regulation is complete.
http://www.cisco.com/c/en/us/support/index.html
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
Clear the OCHNC-INC Alarm
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Table of Contents
Troubleshooting
