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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-783MAPD-BD (MAPD Interface Circuit Pack TN802)
3
If the error occurs 3 times within 10 minutes, the system raises the board
alarm and isolates it from the Packet Bus.
1. Clear the alarm and restore the board to the Packet Bus using the
following command sequence:
a. busyout board UUCSS
b. reset board UUCSS
c. test board UUCSS long clear
d. release board UUCSS
2. If the problem persists, and there are no PKT-BUS alarms or port
alarms, then replace the circuit pack. See ‘‘Shutting down NT on the
TN802’’ before removing the circuit pack.
l. Error Type 1538: hyperactive circuit pack is out-of-service and may exhibit
one or more of the following symptoms:
■ The common circuit pack tests (for example, Test #50 and/or Test
#52) abort with Error Code 2000.
■ Port tests on this circuit pack return NO-BOARD.
■ A busyout/release of the circuit pack has no affect on test results.
■ A
list configuration
command shows that the circuit pack and
ports are properly installed.
The circuit pack is isolated from the system and all trunks or ports on this
circuit pack are placed into the out-of-service state. The system attempts
to restore the circuit pack within 20-30 minutes. When no faults are
detected for 20-30 minutes, the MAPD Interface circuit pack is restored to
normal operation and all trunks or ports on the MAPD Interface circuit
pack return to the in-service state.
1. If the board is not restored to normal operation, or the error recurs
after the board is restored to normal operation, escalate the
problem.
m. Error Type 3073 - 3160: board is reporting slip errors. Aux Data shows the
last reported slip count.
n. Error Type 3330: LAN Critical error; critical failure in the Packet Bus
interface to the circuit pack. This failure may be due to an on-board or a
Packet Bus fault.
1. If the Packet Bus is alarmed, refer to the PKT-BUS Maintenance
documentation for recommended repair procedures.
2. If the Packet Bus is not alarmed, clear the alarm and restore the
board to the Packet Bus using the following command sequence:
a. busyout board UUCSS
b. reset board UUCSS