Verilink C100 (880-502893-001) Product Manual User Manual
Page 120

C100 and C150 SNMP MIB
D-6
Verilink C100 and C150 T1/FT1 CSU/DSUs
6/15/99
1. The dsx1LineStatus is a bit map represented as a sum; therefore, it
can represent multiple failures (alarms) and a LoopbackState
simultaneously.
2. dsx1NoAlarm should be set if and only if no other flag is set.
3. If the dsx1LoopbackState bit is set, the loopback in effect can be
determined from the dsx1LoopbackConfig object.
The various bit positions are:
dsx1SignalMode Object (dsx1ConfigEntry 11)
The following value is supported:
none
'none' indicates that no bits are reserved for signaling on this channel.
dsx1TransmitClockSource Object (dsx1ConfigEntry 12)
The source of Transmit Clock. The following values are supported:
loopTiming
localTiming
throughTiming supported in proprietary MIB.
'loopTiming' indicates that the recovered receive clock is used as th
transmit clock.
'localTiming' indicates that a local clock source is used.
'throughTiming' indicates that recovered receive clock from another
interface is used as the transmit clock.
1
dsx1NoAlar
No Alarm Present
2
dsx1RcvFarEndLOF
Far end LOF (a.k.a., Yellow Alarm)
4
dsx1XmtFarEndLOF
Near end sending LOF Indication
8
dsx1RcvAIS
Far end sending AIS
16
dsx1XmtAIS
Near end sending AIS
32
dsx1LossOfFrame
Near end LOF (a.k.a., Red Alarm)
64
dsx1LossOfSignal
Near end LOS
128
dsx1LoopbackState
Near end is looped
256
dsx1T16AIS
E1 TS16 AIS
512
dsx1RcvFarEndLOMF
Far end sending TS16 LOMF
1024
dsx1XmtFarEndLOMF
Near End Sending TS16 LOMF
2048
dsx1RcvTestCode
Near End detects a test code
4096
dsx1OtherFailure
Any line status not defined here