DS1-BD (DS1 Interface Circuit Pack)
Issue 5 October 2002
1095
555-233-119
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 be exhibited.
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 remote DS1 endpoint is out-of-service.
1. If the DS1 interface circuit pack connects to a T1 facility, call the vendor
of the T1 carrier to diagnose the remote endpoint.
2. If the DS1 interface circuit pack connects directly to a switch, call the
system technician of the remote switch to diagnose the DS1 endpoint.
1794
FAIL
The DS1 Interface circuit pack detects a Line Loopback Alarm (LLB).
1. If the DS1 interface circuit pack connects to a T1 facility, call the vendor
of the T1 carrier to diagnose the remote DS1 endpoint.
2. If the DS1 interface circuit pack connects directly to a switch, call the
system technician of the remote switch to diagnose the DS1 endpoint.
3. If the DS1 interface circuit pack connects directly to a line-side
terminating device (for example, a PRI terminal adapter), call the vendor
of the terminating device to diagnose the equipment.
Table 228.
TEST #139 Blue Alarm Inquiry Test — Continued
Error
Code
Test
Result
Description/ Recommendation
Continued on next page