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DS1-BD (DS1 Interface Circuit Pack)
Issue 4 May 2002 10-647 555-233-123
Table 10-238. TEST #141 Yellow Alarm Inquiry Test
Error
Code
Test Result Description/Recommendation
ABORT Internal system error
2100 ABORT Could not allocate the necessary system resources to run this
test.
1. Retry the command at 1-minute intervals a maximum of 5
times.
2000 ABORT Response to the test was not received within the allowable
time period. This may be due to hyperactivity. Error type 1538
in the error log indicates hyperactivity. The hyperactive circuit
pack is out of service and one or more of the following
symptoms may appear.
1. The DS1-BD tests (such as test 138 and test 139) are
aborting with error code 2000.
2. The tests run on the ports of this circuit pack are returning
a no board result.
3. A busyout or a release command has no affect on the
test results.
4. A list config command shows that the circuit pack and
the ports are properly installed.
NOTE:
When hyperactivity occurs, the circuit pack is isolated
from the system, and all of the trunks for this circuit
pack are placed into the out of service state. The
system will try to restore the circuit pack within 15
minutes. When no faults are detected for 15 minutes,
the DS1 interface circuit pack is restored to normal
operation. All of the trunks for the DS1 interface circuit
pack are then returned to the in service state.
Hyperactivity is often caused by the associated facility.
In such a case, faults (such as slips, misframes, or blue
alarms) would be entered in the error log. In addition,
many hardware errors would be logged against the
associated trunk circuits. If the facility is OK and the
error occurs again after 15 minutes, escalate this
problem.
FAIL The DS1 interface circuit pack detected a yellow alarm sent
by the remote DS1 endpoint. An out of frame condition
occurred at the DS1 endpoint.
1 FAIL The DS1 Interface circuit pack detects a Remote Multiframe
Alarm sent by the remote DS1 endpoint. An out-of-frame
condition occurs on the remote DS1 endpoint.
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