DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1440SNI-BD (SNI Circuit Pack)
9
j. This error indicates that excessive slips have occurred.
Follow the steps for diagnosing synchronization problems when
slips have occurred in the SYNC section.
k. This error indicates that the SNI cannot communicate with its neighbor.
The SNI is at fault.
1. Replace the SNI circuit pack.
l. This error indicates that the SNI cannot communicate with one of its peers.
The SNI is at fault.
1. Replace the SNI circuit pack.
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. By clearing error codes associated with the
Configuration Audit
for example, you may also clear errors generated from other
tests in the testing sequence.
NOTE:
Test #982 is not an actual demand maintenance test. This test number is
used to report results of executing of the clear firmware-counters
command. Refer to error codes for Test #777.
SNI Circuit Path Test (#755)
This test is non-destructive. This test performs a non-destructive test of the circuit
path.
Order of Investigation
Short Test
Sequence
Long Test
Sequence
Reset Board
Sequence D/ND
1
1. D = Destructive, ND = Non-destructive
Configuration Audit (#759) X X ND
Failure Audit(#777) X X ND
Fiber Out of Frame Query(#989) X X ND
Packet Neighbor Test(#767) X X ND
Circuit Path Test(#755) X X ND
Destructive Facility Test(#757) X D
Off-board Destructive Facility Test(#756) X D
Switch Node Interface Reset Test(#761) X D
