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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-152BRI-BD/LGATE-BD (ISDN-BRI Line Circuit Pack)
10
h. A critical hardware failure has been detected on the circuit pack. Reset
the circuit pack via the busyout board PCSS and reset board PCSS
commands. If the Circuit Pack Restart Test (#594) passes, then the
on-board circuitry is healthy. Retire the alarm via the test board PCSS
long clear command. If the Circuit Pack Restart Test (#594) fails, replace
the circuit pack.
The reported error types correspond to the following detected errors:
i. These error types are reported when the following errors are detected:
j. These errors indicate that the circuit pack is having problems transmitting
data to the Packet Bus.
1293 On-board auxiliary processor insane
1294 Internal memory access error
1537 Frame overrun at Packet Bus interface. This condition may be
caused by an on-board fault or by faulty data received on
one of the circuit pack’s external ports. If any of the ports on
this circuit pack are alarmed, refer to the repair procedures
for those maintenance objects.
1538 Circuit packet is hyperactive; that is, it is flooding the switch
with messages sent over the control channel. The circuit
pack is taken out-of-service when a threshold number of
these errors is reported to the switch. Clear the alarm via the
following commands: busyout board PCSS, reset board
PCSS, test board PCSS long clear, release board PCSS. If
the error recurs within 10 minutes, then replace the circuit
pack.
1793 Parity errors are detected when transmitting data to the
Packet Bus.