2-214
Cisco ONS 15454 Troubleshooting Guide, R8.5
November 2009
Chapter 2 Alarm Troubleshooting
2.7.352 RPR-SF
• RPR-SF, page 214
Clear the RPR-SD Condition
Step 1 Complete the “Clear the SD-P Condition” procedure on page 2-221 to clear this secondary condition.
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) to report a
Service-Affecting (SA) problem.
2.7.352 RPR-SF
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Objects: ML100T, ML1000, MLFX
The IEEE 802.17b-based RPR Signal Fail condition indicates a signal loss or major signal degradation
that deactivates the RPR-IEEE link. The failure that raises RPR-SF can be attributable to any of the
following alarms:
• AIS-P, page 37
• GFP-LFD, page 119
• LOP-P, page 155
• PDI-P, page 193
• PLM-P, page 195
• RFI-P, page 205
• TIM-P, page 245
• UNEQ-P, page 252
• VCG-DOWN, page 256
The RPR-SF condition can also occur if a SONET circuit’s state is UNASSIGNED (not provisioned).
This condition clears when these primary cause alarms are cleared. RPR-SF is suppressed by the
“RPR-PASSTHR” alarm on page 2-209 or the “FORCED-REQ” alarm on page 2-112. RPR-SF itself
suppresses the following alarms:
• MAN-REQ, page 178
• RPR-SD, page 213
• WTR, page 258
Clear the RPR-SF Condition
Step 1 Complete the trouble-clearing procedure in this chapter for any primary cause SONET failure condition
as previously listed.
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