Avaya Definity SI, Maintenance Manual, Page: 2101 / 2968

PKT-INT (Packet Interface)
Issue 4 May 2002 10-1315 555-233-123
256
512
768 FAIL The Packet Interface on the active SPE has an error counter set.
The following error codes are possible: 256: Parity error 512:
FIFO overflow 768: Parity error and FIFO overflow error
1. If error code 256 or 768 is reported the Packet Interface
received a parity error off the Packet Bus.
a. First check for alarms logged against the Packet Bus.
Refer to the PKT-BUS maintenance documentation to
clear those errors first.
b. Then check for alarms and errors logged against other
circuit packs connected to the Packet bus in the
Processor Port Network cabinet. A list of packet circuit
packs is presented in the first section of this repair
procedure. Refer to the repair procedures for those circuit
packs, in this manual, to clear those errors first.
c. If the system is not equipped with the High Reliability or
Critical Reliability Configuration, replace the
TN2401/TN794 NetPkt circuit pack at a time that would
cause the least disruption of service. The circuit pack is
still functional but should be replaced.
d. If the system is equipped with the High Reliability or
Critical Reliability Configuration and if the Packet
Interface is on the standby SPE, replace the standby
TN2401/TN794 NetPkt circuit pack.
e. If the system is equipped with the High Reliability or
Critical Reliability Configuration and if the Packet
Interface is on the active SPE, perform a planned SPE
interchange by entering the command reset system
interchange. Replace the TN2401/TN794 NetPkt circuit
pack on the standby SPE.
Table 10-487. TEST #887 Read and Clear Board Counters — Continued
Error
Code Test
Result Description/Recommendation
Continued on next page