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Chapter 2 Alarm Troubleshooting
The FEPRLF alarm occurs on the ONS 15600 SDH only when bidirectional protection is used on optical
Note
(traffic) cards in a 1+1 protection group configuration.
Clear the FEPRLF Alarm on an MS-SPRing
To troubleshoot the FE alarm, determine which node and card is linked directly to the card reporting the
Step 1
FE alarm.
Log into the node that is linked directly to the card reporting the FE alarm.
Step 2
Clear the main alarm. Refer to the appropriate alarm section in this chapter for procedures.
Step 3
If the alarm does not clear, log into the Cisco Technical Support Website at
Step 4
http://www.cisco.com/techsupport for more information or log into
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml to obtain a directory of toll-free
Technical Support numbers for your country.
2.6.73 FE-SF-SPAN
The FE-SF-SPAN condition is not used in this platform in this release. It is reserved for development.
2.6.74 FORCED-REQ
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
Complete the
Step 1
page
If the condition does not clear, log into the Technical Support Website at
Step 2
http://www.cisco.com/techsupport for more information or call Cisco TAC (1 800 553-2447).
2.6.75 FORCED-REQ-RING
July 2010
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Object: VCMON-HP
"Clear a 1+1 Protection Port Force or Manual Switch Command" procedure on
2-124.
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Object: STMN
Cisco ONS 15600 SDH Troubleshooting Guide, R8.0
2.6.73 FE-SF-SPAN
2-61
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Troubleshooting
