Troubleshooting and Front Panel Messages
E-9
3610-A2-GB46-60
December 1996
Table E-6
Subnetwork Health and Status Messages
Message
Condition
Action
Devic
Device Failure. One of the following major alarms is
in effect:
•
Configuration Corrupt
•
DSU Device Failure
•
MUX Device Failure
See Table E-5 for conditions and action.
DialBU
Dial BackUp Mode.
Indicates DBM is active.
DialCN
Dial Connect.
Indicates DBM is in Standby mode.
DialTn
Dial Tone Test failure.
Check the DBM facility.
Disab
Indicates DSU, DBM, or Port
nn is disabled
(
nn = 1–6).
Check status of address.
DTR
DTE alarm.
Data Terminal Ready lead is Off.
ExtLd
External lead alarm A or B.
See External Alarm A message in Table E-5.
Facil
DDS facility alarm. Indicates a network facility
alarm.
When facility working, remote status address is
available.
MAJOR
Indicates a major alarm from a DATAPHONE II
device.
Verify DPII connection.
MUX
MUX (TDM or MCMP) failure.
See MCMP or MUX CommunicFail message in
Table E-5.
NoResp
No response. The active poll list member did not
respond.
Probable cause: facility problem, remote DSU
problem, or poll list incorrect.
Normal
Active poll list member reports no alarm or status.
Status message.
RPower
Redundant power supply alarm.
See Redun Pwr Alarm message in Table E-5.
Stndby
Dial standby.
Status message.
Stream
Streaming terminal.
See Prt
nnn Stream Term message in Table E-5.
SubSpd
Subnormal operating speed.
See Sub-normal Speed message in Table E-5.
Test
Test mode. DSU test, DBM test, or Port
nn test
(
nn = 1–6).
Status message.
Thresh
Threshold exceeded.
See OutofFrame Thresh message in Table E-5.
TribTm
Tributary time-out.
Multipoint configuration with no response.
Trunc
Subtree truncation.
See Subtree Truncat message in Table E-5.
