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2.6.52 EXERCISE-RING-FAIL
2.6.52 EXERCISE-RING-FAIL
The Exercise Ringcommand issues ring protection switching of the requested channel without
completing the actual bridge and switch. The EXERCISE-RING-FAIL condition is raised if the
command was issued and accepted but the exercise did not take place.
Note
If the exercise command gets rejected due to the existence of a higher priority condition in the ring,
EXERCISE-RING-FAIL is not reported.
Clear the EXERCISE-RING-FAIL Condition
Look for and clear, if present, the
Step 1
page
Complete the
Step 2
If the condition does not clear, log into the Technical Support Website at
Step 3
http://www.cisco.com/techsupport for more information or call Cisco TAC (1 800 553-2447).
2.6.53 EXERCISE-SPAN-FAIL
The Exercise Span command issues span switching of the requested channel without completing the
actual bridge and switch. The EXERCISE-SPAN-FAIL alarm is raised if the command was issued and
accepted but the exercise did not take place.
Note
If the exercise command gets rejected due to the existence of a higher-priority condition in the span or
ring, EXERCISE-SPAN-FAIL is not reported.
Clear the EXERCISE-SPAN-FAIL Condition
Look for and clear, if present, the
Step 1
page
Complete the
Step 2
If the condition does not clear, log into the Technical Support Website at
Step 3
http://www.cisco.com/techsupport for more information or call Cisco TAC (1 800 553-2447).
Cisco ONS 15600 SDH Troubleshooting Guide, R8.0
2-50
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Object: STMN
2-86, or a MS-SPRing alarm.
"Initiate an Exercise Ring Switch on an MS-SPRing" procedure on page
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Object: STMN
2-86, or a MS-SPRing alarm.
"Initiate an Exercise Ring Switch on an MS-SPRing" procedure on page
"LOF (STMN)" alarm on page
"LOF (STMN)" alarm on page
Chapter 2 Alarm Troubleshooting
2-82, the
"LOS (STMN)" alarm on
2-129.
2-82, the
"LOS (STMN)" alarm on
2-129.
July 2010
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