
26 DDS CSU/DSU and T1 CSU/DSU and FrameStart FSE
exceeded the threshold value. Pressing SELECT on a displayed alarm allows
changing the threshold parameters for that alarm. Table 4.1 provides a
summary of the alarms.
Reset Timer
This field is the contiguous number of seconds that an alarm parameter must
be clear before the alarm is reset. It is specific for each alarm parameter.
Applicable values range from 000 through 900. The value 000 means that the
alarm never resets. Press SELECT to change this threshold. This command
does not apply to frame relay alarms.
Table 4.1
Alarms
E1 Network Alarms
LOSS The Loss of Signal Seconds threshold is exceeded.
OOFS The Out Of Frame Seconds threshold is exceeded.
AISS The Alarm Indication Seconds threshold is exceeded.
RAS The Remote Alarm Seconds threshold is exceeded.
ES The Errored Seconds threshold is exceeded.
SES The Severely Errored threshold is exceeded.
DS The Degraded Seconds threshold is exceeded.
UAS The Unavailable Seconds threshold is exceeded.
BPVS The Bipolar Violation Errored Seconds threshold is exceeded.
CSS The Controlled Slip Seconds threshold is exceeded.
T1 Network Alarms
LOSS The Loss of Signal Seconds threshold is exceeded.
OOFS The Out Of Frame Seconds threshold is exceeded.
AISS The Alarm Indication Seconds threshold is exceeded.
RAS The Remote Alarm Seconds threshold is exceeded.
ES The Errored Seconds threshold is exceeded.
SES The Severely Errored threshold is exceeded.
BES The Bipolar Errored Seconds threshold is exceeded.
UAS The Unavailable Seconds threshold is exceeded.
BPVS The Bipolar Violation Errored Seconds threshold is exceeded.
CSS The Controlled Slip Seconds threshold is exceeded.
CRCES The CRC Errored Seconds threshold is exceeded.
DDS Network Alarms
LOSS The Loss Of Signal Seconds threshold is exceeded.
OOSS The Out Of Service Seconds threshold is exceeded.
BPVS The Bipolar Violation Seconds threshold is exceeded.
Frame Relay Network Alarms (Monitor option only)
Local A router or network failure occurred on the local data interface.
SOS The unit received a remote SOS alarm.
DLCI An inactive DLCI was received in monitor mode.
Note: Go to the PERFORMANCE menu, then FR PERFORMANCE menu to see
alarm conditions.
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