Maintenance Object Repair Procedures
555-233-123
10-200 Issue 4 May 2002
Signaling Link State Audit Test (#255)
This non-destructive test checks the status of the TN230x ATM-CES Interface
circuit pack and the ATM D-channel (ATM-DCH) trunk, which are both important
elements to the health of the ATM-BCH trunk.
Table 10-68. System Technician-Demanded Tests: ATM-BCH
Order of Investigation
Short Test
Sequence
Long Test
Sequence
Destructive or
Non-destructive
Signaling Link State Check Test (#255) X X ND
Service State Audit Test (#256) X X ND
Call State Audit Test (#257) X X ND
ISDN Test Call Test (#258) X ND
Continued on next page
Table 10-69. TEST #255 Signaling Link State Audit Test
Error
Code
Te s t
Result Description/Recommendation
None ABORT Internal system error
0 ABORT
1114 ABORT Signaling link in transitional state
1. Retry the command up to 5 times at 1-minute intervals.
1018 ABORT Maintenance disabled
1. Enable maintenance. Enter y in the Maintenance Tests?
field on page 2 of the change trunk-group form.
4 FAIL Signaling channel problem
1. Look for errors or alarms against the ‘‘ATM-SGRP (ATM
Signaling Group)’’ and ‘‘ATM-DCH (ATM D-Channel Port)’’
maintenance objects.
8 FAIL TN230x circuit pack failed
1. See the ‘‘ATM-INTF (TN2305/6)’’ maintenance object.
PASS Signaling link OK.
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