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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
Chapter2 Alarm Troubleshooting
2.7.88 FE-MANWKSWPR-SPAN
2.7.88 FE-MANWKSWPR-SPAN
The FE-MANWKSWPR-SPAN condition is not used in the ONS15310 platforms in this release. It is
reserved for development.
2.7.89 FEPRLF
Default Severity: Minor(MN), Non-Service-Affecting (NSA)
SONET Logical Object: OCN
The Far End Protection Line Failure alarm occurs when an APS channel “SF-L” condition on page2-126
occurs on the protect port coming into the node.
Note The FEPRLF alarm occurs when bidirectional protection is used on optical ports in a 1+1 protection
group configuration.

Clear the FEPRLF Alarm

Step1 To troubleshoot the FE alarm, determine which node and port link directly to the port reporting the FE
alarm.
Step2 Log into the node that links directly to the port reporting the FE condition.
Step3 Clear the main alarm. Refer to the appropriate alarm section in this chapter for instructions.
Step4 If the alarm does not clear, log into the Technical Support Website at http://www.cisco.com/techsupport
for more information or call CiscoTAC (1-800-553-2447).
2.7.90 FORCED-REQ
Default Severity: NotAlarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Objects: STSMON, VT-MON
The Force Switch Request on Facility or Port condition occurs when you enter the Force command on a
port to force traffic from a working port to a protect port or protection span (or from a protect port to a
working port or span). You do not need to clear the condition if you want the Force switch to remain.

Clear the FORCED-REQ Condition

Step1 Complete the “Clear a 1+1 Force or Manual Switch Command” procedure on page 2-149.
Step2 If the condition does not clear, log into the Technical Support Website at
http://www.cisco.com/techsupport for more information or call CiscoTAC (1-800-553-2447).