Avaya S8700 Maintenance Manual page 1556

Maintenance-Object Repair Procedures
f. This error indicates problem with the control path from the neighbor.
g. This error indicates problem with the circuit path from the neighbor.
h. This error indicates problem with the packet path from the neighbor.
For note b and notes d through h, perform the following steps:
1. Perform the
2. Enter display errors and if any of the slip errors listed below exist, follow
the associated repair procedures in the SYNC section for slip errors.
Table 8-320. Error Log Entries for Slip Errors
Circuit Pack Name
DS1 Interface
Expansion Interface
SNI
Tone-Clock
UDS1 Interface
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the table below when inspecting
errors in the system. For example, by clearing error codes associated with the EI
Out-of-Frame Query test (#238), you may also clear errors generated by other
tests later in the sequence.
Table 8-321. Tests Run for an EI-to-EI Fiber Link
Order of Investigation
EI Out-of-Frame Query test (#238)
EI Neighbor Query test (#237)
Fiber Link Reset test (#768)
1. D = Destructive; ND = Nondestructive
8-834 Issue 1 May 2002
''Fault Isolation for Fiber
Error Log Name Error Log Entry for Slips
DS1-BD 3073 to 3160
EXP-INTF 2305
SNI-BD 1537
TDM-CLK 1025
UDS1-BD 3073 to 3160
Short Test
Sequence
X
X
Links''.
Long Test Reset Fiber
Sequence Sequence
X
X
X
1
D/ND
ND
ND
D
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