The Pseudo−Random Bit Sequence (PRBS) Enable alarm is raised when the PRBS is enabled on an interface.
This alarm is raised only for 100G-LC-C, 100G-CK-C, 200G-CK-LC cards.
Note
Clear the PRBS-ENABLED Alarm
This alarm is cleared automatically when the PRBS is disabled on an interface.
If the condition does not clear, log into the Technical Support Website at http://www.cisco.com/c/en/us/support/index.html
for more information or call Cisco TAC (1 800 553-2447).
PROT-SOFT-VERIF-FAIL
On the Active Controller card, the Alarm severity is Major (MJ) and Service Affecting (SA).
On the Standby Controller card, the Alarm severity is Minor (MN) and Non-Service affecting (NSA).
Logical Object: EQPT
The Protect Volume Software Signature Verification Failed (PROT-SOFT-VERIF-FAIL) alarm occurs under
the following conditions:
• The software present on the protect volume of control card is tampered with or the software present on
the system did not originate from Cisco.
• Problem present in the software stored in the protect volume of the Controller card.
Clear the PROT-SOFT-VERIF-FAIL Alarm
SUMMARY STEPS
1. To clear the PROT-SOFT-VERIF-FAIL alarm, download the NCS software on the standby partition or
the standby code volume on the protect flash.
DETAILED STEPS
To clear the PROT-SOFT-VERIF-FAIL alarm, download the NCS software on the standby partition or the standby code
volume on the protect flash.
If the troubleshooting procedure does not clear the alarm, log into the Technical Support Website at http://www.cisco.com/
c/en/us/support/index.html or call the Cisco Technical Assistance Center (1 800 553-2447) to report the problem.
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
362
Alarm Troubleshooting
Clear the PRBS-ENABLED Alarm
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