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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
Chapter 2 Alarm Troubleshooting
2.7.82 FE-FRCDWKSWPR-SPAN
The Far End Forced Switch Back to Working—Span condition is raised on a far-end 1+1 protect port
when it is Force switched to the working port.
Note WKSWBK-type conditions apply only to nonrevertive circuits.
Clear the FE-FRCDWKSWBK-SPAN Condition
Step 1 Complete the “Clear a 1+1 Force or Manual Switch Command” section on page 2-149 for the far-end
port.
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).
2.7.82 FE-FRCDWKSWPR-SPAN
The FE-FRCDWKSWPR-SPAN condition is not used in the ONS 15310 platforms in this release. It is
reserved for development.
2.7.83 FE-IDLE
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Object: DS3
The Far End Idle condition occurs when a far-end node detects an idle far-end 15310-CL-CTX,
ONS 15310-MA DS1-28/DS3-EC1-3, or ONS 15310-MA DS1-84/DS3-EC1-3 card DS-3 signal in C-bit
line type mode.
Clear the FE-IDLE Condition
Step 1 To troubleshoot the FE condition, determine which node and port link directly to the card reporting the
FE condition.
Step 2 Log into the node that links directly to the port reporting the FE condition.
Step 3 Clear the main alarm by clearing the protection switch. See the “2.10.1 Protection Switching, Lock
Initiation, and Clearing” section on page 2-147 for commonly used traffic-switching procedures.
Step 4 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).
2.7.84 FE-LOCKOUTOFPR-SPAN
The FE-LOCKOUTOFPR-SPAN condition is not used in the ONS 15310 platforms in this release. It is
reserved for development.
