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MEDPROPT (TN802/TN2302/TN2602 MED PRO DSP PORT)
Issue 1 June 2005 1555
f. Error Type 515: For the TN802B only, this error type indicates that every DSP is OOS (out
of service), and a MINOR alarm is raised. The Aux Data field contains the number of DSPs
that are OOS.
g. Error Type 1025: The port is OOS (out of service) because of a board-level failure. Check
for errors/alarms against the board, in particular ping problems, IP address inconsistency, or
board sanity problems.
1. Verify correct administration.
2. Check cabling and customer network before replacing circuit pack.
System Technician-Demanded Tests:
Descriptions and Error Codes
Investigate tests in the order presented below. Clearing Error Codes associated with the one
test may also clear errors generated from other tests in the sequence.
DSP Query Test (#1382)
This test is nondestructive.
For the TN802B
When using theTN802B, this test polls the circuit pack for the number of failed DSPs. If every
DSP is functional, the test passes and the board is operating at maximum capacity. If any DSPs
have failed, the test fails and reports the number of failed DSPs.
A failure of 3 or fewer DSPs does not result in an alarm. A failure of more than 3 and up to 8
DSPs results in a warning alarm. A failure of more than 8 DSPs results in a minor alarm. In all
cases, except when every DSP fails, the MEDPROPT continues to provide reduced capacity.
Order of Investigation Short Test
Sequence
Long Test
Sequence
D/ND
1
1. D = Destructive; ND = Nondestructive
DSP Query test (#1382) X X ND
TDM NIC Loop-Around test (#1380) X X ND
Port Status test (#1407) X X ND