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COMSPHERE DualFlow Data Service Units
C-8 December 1996 3615-A2-GB20-20
Table C-5
Subnetwork Health and Status Messages
Message Condition
Devic TDM/Flex only: Device Failure. One of the following major alarms is in effect:
Configuration Corrupt
Device Test Failure
DialBU Dial mode. Indicates that the DBM is active.
DialCN Dial Connect. Indicates that the DBM is in Standby mode.
DialTn Dial Tone Test failure.
Disab Indicates that the DSU or DBM is disabled.
DTR DTE alarm. Data Terminal Ready lead is Off.
ExtLd External lead alarm A or B.
Facil DDS facility alarm. Indicates a network facility alarm.
NoResp The active poll list member did not respond. Probable cause: a facility problem, a
remote DSU problem, or an incorrect poll list.
Normal Active poll list member does not report an alarm or its status.
RPower Redundant power supply alarm.
Stndby DBM is in Dial Standby.
Stream Streaming terminal.
SubSpd Subnormal operating speed.
Test Test mode. It could be a DSU or DBM test.
Thresh Threshold is exceeded.
TribTm Tributary time-out.
Tributary is not answering polls.
Trunc Subtree truncation.
More information is being received than can be returned in the poll.
You must access each tributary for its messages.