Logbufr90 - Cisco ONS 15327 User Documentation
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Also See for ONS 15327:
- Procedure manual (478 pages) ,
- Manual (42 pages) ,
- Reference manual (166 pages)
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Alarm Procedures
Always use the supplied ESD wristband when working with a powered ONS 15327. Plug the wristband
Caution
cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Procedure: Clear the LOF Alarm on an OC-N Card
Step 1
The LOF should trigger an automatic protection switch away from the working card that reported the
alarm. If it did not, do a manual switch to move traffic away from the reporting card:
a.
b.
c.
d.
Step 2
Clear the manual switch:
a.
b.
c.
d.
Verify that the OC-N port on the upstream node is in service.
Step 3
If you continue to receive the LOF alarm, login to http://www.cisco.com/TAC for information on
Step 4
obtaining a return materials authorization (RMA) for the AIP or call the Cisco Technical Assistance
Center (1-800-553-2447).
14.4.71 LOGBUFR90
•
The log buffer 90% full (LOGBUFR90) alarm means that the memory buffer holding the alarms seen on
the Alarms pane in CTC is 90% full. If the buffer continues to fill, a LOGBUFROVFL alarm is reported.
The LOGBUFROVFL alarm means the memory buffer is full, and any new alarms occurring on the ONS
15327 do not display on the CTC alarms pane. The CTC receives alarms from all ONS nodes on the
network, even if the CTC is set to the node or card-level view.
Procedure: Clear the LOGBUFR90 Alarm
Step 1
Click the close button on the upper right corner of the CTC window.
Click the close button on the upper right corner of the browser window.
Step 2
Cisco ONS 15327 User Documentation, R3.3
14-52
At the node view, click the Maintenance > Protection tabs.
Double-click the protection group that contains the reporting card.
Click the Protect/Standby card of the selected groups.
Click Manual and OK.
If you do not have a protect card for the reporting card, create a new circuit on the reporting
Note
card to achieve the same effect.
At the node view, click the Maintenance > Protection tabs.
Double-click the protection group that contains the reporting card.
Highlight either selected group.
Click Clear and click YES at the confirmation dialog box.
Major, Service-Affecting
Chapter 14
Alarm Troubleshooting
June 2002
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