User manual

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-564DS1-BD (DS1 Interface Circuit Pack)
3
1039 ABORT The DS1 Interface circuit pack is providing timing for the system. Therefore, it
cannot be reset without major system disruption.
1. If the DS1 Interface circuit pack needs to be tested, set the
synchronization reference to another DS1 Interface circuit pack or to the
Tone-Clock circuit pack via the following command sequence:
■ Issue the disable synchronization-switch command.
■ Next, issue the set synchronization UUCSS command.
■ Lastly, issue the enable synchronization-switch command.
2000 ABORT The test was aborted. 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 139 and Test 140) 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.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals for a maximum of 5 times.
Table 3-238. TEST #135 Internal Looparound Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page