Maintenance-Object Repair Procedures
555-233-143
8-988 Issue 1 May 2002
3 FAIL Both the primary and secondary are down.
1. Examine the results of the Primary and Secondary Signaling Link
Hardware Tests (#636 and #639) and follow recommendations provided
there.
2. If tests #636 and #639 pass, the Layer 2 Query test may still fail if the
Signaling Channel at the far end has not been administered correctly or if
the Signaling Channel has been busied out. Verify that the Primary and
Secondary Signaling Channel (D channel) at the far end has been
administered correctly. Verify that the DS1 port used for the Primary and
Secondary D-channels has not been busied out at the far end.
PASS The Primary Signaling Channel is up and, if administered the Secondary
Channel is up.
Table 8-390. Test #647 Layer 2 Status Query Test — Continued
Error
Code
Tes t
Result Description / Recommendation
Continued on next page
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