Avaya Definity SI, Maintenance Manual, Page: 1858 / 2968

Maintenance Object Repair Procedures
555-233-123 10-1072 Issue 4 May 2002
f. Error Type 1538 - is used to indicate hyperactivity on the circuit pack.
Hyperactivity on a circuit pack occurs when the angel is sending too many
CCMS messages uplink, 400 per ten seconds for the TN802B, to switch
software. The circuit pack will be taken out of service. See error Type 3999.
g. Error Type 2049 - indicates that the operating system is down. An attempt
is made to reset the board automatically. If the reset fails, the board is
probably bad and should be replaced.
h. Error Type 3841 - inconsistent downlink message. This error is not
service-affecting. No action is required.
i. Error Type 3999 - indicates that the circuit pack sent a large number of
control channel messages to the switch within a short period of time. If
Error Type 1538 is also present, then the circuit pack was taken
out-of-service due to hyperactivity. If Error Type 1538 is not present, then
the circuit pack has not been taken out-of-service, but it has generated
50% of the messages necessary to be considered hyperactive. This may
be completely normal during heavy traffic periods. However, if this error
type is logged when the circuit pack is being lightly used, it may indicate a
problem with the circuit pack or the equipment attached to it.
System Technician-Demanded Tests:
Descriptions and Error Codes
Investigate tests in the order they are presented in Table 10-398 on page 10-1072 .
By clearing error codes associated with the Control Channel Loop Test, for
example, you may also clear errors generated from other tests in the testing
sequence.
Table 10-398. System Technician-Demanded Tests
Order of Investigation
Short Test
Sequence Long Test
Sequence Reset Board
Sequence
D/ND
1
1 D = Destructive; ND = Nondestructive
Control Channel Loop Test (#52) X ND
SAKI Sanity Test (#53) X D
IP Address Query (#1371) X X D
NIC Query Test (#1383) X X ND
PING Test (#1379) X X ND
NT Reset Test (#1381) X D