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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
Chapter 2 Alarm Troubleshooting
2.7.88 FE-MANWKSWPR-SPAN
2.7.88 FE-MANWKSWPR-SPAN
The FE-MANWKSWPR-SPAN condition is not used in the ONS 15310 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 page 2-126
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
Step 1 To troubleshoot the FE alarm, determine which node and port link directly to the port reporting the FE
alarm.
Step 2 Log into the node that links directly to the port reporting the FE condition.
Step 3 Clear the main alarm. Refer to the appropriate alarm section in this chapter for instructions.
Step 4 If the alarm does not clear, log into the Technical Support Website at http://www.cisco.com/techsupport
for more information or call Cisco TAC (1-800-553-2447).
2.7.90 FORCED-REQ
Default Severity: Not Alarmed (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
Step 1 Complete the “Clear a 1+1 Force or Manual Switch Command” procedure on page 2-149.
Step 2 If the condition does not clear, log into the Technical Support Website at
http://www.cisco.com/techsupport for more information or call Cisco TAC (1-800-553-2447).