Standing Conditions
BDI-OTU (OTU-BDI)
The corresponding SNMP name for this condition is “backwardDefectIndicationOtu”.
AIDTYPE Default
Severity
Probable Cause Suggested Corrective
Action
CH NR The facility has received a
signal containing the
backward defect indication
code in the OTU layer
overhead, indicating that a
failure has occurred in the
transmit direction between
this point and the far-end
OTU layer termination point.
This condition is informative
and requires no corrective
action. Corrective action
will be taken in response to
the signal failure condition
reported along the opposite
direction of the path.
Table 144: BDI-OTU (Standing Condition)
BDI-TCMA (TCM_A-BDI)
The corresponding SNMP name for this condition is
“backwardDefectIndicationOduTcmA”.
AIDTYPE Default
Severity
Probable Cause Suggested Corrective
Action
CH NR The facility has received a
signal containing the backward
defect indication code in the
tandem connection monitoring
overhead for the TCMi layer
assigned as instance “A”,
indicating that a failure has
occurred in the transmit
direction between this point and
the far-end tandem connection
termination point.
This condition is
informative and requires
no corrective action.
Corrective action will be
taken in response to the
signal failure condition
reported along the
opposite direction of the
path.
Table 145: BDI-TCMA (Standing Condition)
804 FSP 3000R7 Maintenance and Troubleshooting Manual - Product Release 16.2 - Document Issue A