UDS1-BD (UDS1 Interface Circuit Pack)
Issue 4 May 2002
10-1905 555-233-123
1950 ABORT Another loopback/span test is already executing on the DS1
board or the board is in a network requested loopback mode
(Line loopback or Payload loopback). The hardware error log will
indicate whether a Customer Loopback Jack Test, Far CSU
Loopback Test, or the One-Way Span Test is executing or if the
board is in line loopback or payload loopback mode. Only one
long-duration loopback/span test can be active at a given time.
Thus, if a loopback/span test is already active, that test must be
terminated via the test ds1-loop UUCSS
end-loopback/span-test command in order to execute this test.
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 UDS1-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 UDS1 interface circuit
pack is restored to normal operation. All of the trunks for
the UDS1 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, replace the
circuit pack.
Table 10-682. TEST #1209 DS1 Board Loopback Test — Continued
Error
Code
Tes t
Result Description/Recommendation
Continued on next page
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