Cisco 15310-MA Guide de dépannage Page 265

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2-135
Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, Release 9.0
78-18394-01
Chapter 2 Alarm Troubleshooting
Alarm Procedures
Clear the SF-L Condition
Step 1 Complete the “Clear the SD-L Condition” procedure on page 2-132.
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).
2.7.213 SF-P
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Objects: STSMON, STSTRM
An SF Path condition is similar to an “SF-L” condition on page 2-134, but it applies to the path (STS)
layer B3 byte of the SONET overhead. It can trigger a protection switch.
The SF-P condition clears when the BER level falls to one-tenth of the threshold level that triggered the
condition. A BER increase is sometimes caused by a physical fiber problem, including a poor fiber
connection, a bend in the fiber that exceeds the permitted bend radius, or a bad fiber splice.
Clear the SF-P Condition
Step 1 Complete the “Clear the SD-L Condition” procedure on page 2-132.
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).
2.7.214 SFTWDOWN
Default Severity: Minor (MN), Non-Service-Affecting (NSA)
SONET Logical Object: EQPT
A Software Download in Progress alarm occurs when the 15310-CL-CTX or CTX2500 card is
downloading or transferring software.
No action is necessary. Wait for the transfer or the software download to complete. 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).
Note SFTWDOWN is an informational alarm.
2.7.215 SF-V
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Objects: VT-MON, VT-TERM
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