Performance Monitoring and Alarms
128
Document #: LTRT-32111
Mediant 3000 with TP-6310
3.4.35
Trunk LOF Alarm
This alarm applies to E1/T1Trunks.
Trunk LOF Alarm
Description
This alarm indicates a loss of frame at the trunk's near end.
SNMP Alarm
acTrunksAlarmNearEndLOF
SNMP OID
1.3.6.1.4.1.5003.9.10.1.21.2.0.50
Alarm Title
Trunk LOF Alarm
Alarm Source
Interfaces#0/Trunk#<m>, where
m
is the trunk interface number, 1
being the first trunk
Alarm Type
communicationsAlarm
Probable Cause
lossOfFrame
Alarm Severity
Condition
<text>
Corrective Action
Critical (default)
Near end
LOF
Trunk LOF
Alarm
Make sure that the trunk is connected to a
proper follow-up device.
1.
Make sure that both sides are
configured with the same (E1 / T1) link
type.
2.
Make sure that both sides are
configured with the same framing
method.
3.
Make sure that both sides are
configured with the same line code.
4.
Make sure that the clocking setup is
correct.
5.
Contact AudioCodes' Support Center at
Cleared
End of
LOF
-
-
