Demand test descriptions and error codes - Avaya Support

aa. Error Type 3853: interprocessor LAPD frame error. By themselves, these errors do not
affect service.
ab. Error Type 3854: interprocessor LAPD protocol error. By themselves, these errors do not
affect service.
ac. Error Type 3855: memory allocation error. By themselves, these errors do not affect
service.
ad. Error Type 3856: high CPU occupancy error. By themselves, these errors do not affect
service.
Demand test descriptions and error codes
Investigate tests in the order presented. By clearing errors associated with the first test, errors
generated from other tests may also be cleared. Click on the link to see the full description of
the test, error codes, and recommended actions.
Order of Investigation Short Test
Sequence
1048 Maintenance Alarms for Communication Manager, Media Gateways and Servers
Long Test
Sequence
Control Chel Looparound Test (#52) X X ND
Circuit Pack Restart Test (#594) D
Invalid LAPD Frame Error Counter Test (#597) X ND
LANBIC Receive Parity Error Counter Test (#595) X ND
Receive FIFO Overflow Error Counter Test (#596) X ND
Packet Interface Test (#598) X X ND
Congestion Query Test (#600) X X ND
Link Status Test (#601) X X ND
1. D = Destructive; ND = Nondestructive
D/ND 1