Specifications
Chapter 6 Diagnostics and Troubleshooting Installation and Operation Manual
6-18 Handling Alarms and Traps ASMi-54 Ver. 1.0
Table 6-13. SHDSL PME Accumulated Data Statistics
Parameter Description
ES The number of Errored Seconds (ES) on this endpoint since
it was last restarted.
UAS The number of Unavailable Seconds (UAS) on this endpoint
since it was last restarted.
SES The number of Severely Errored Seconds (SES) on this
endpoint since it was last restarted.
LOSWS The number of Loss of Sync Word (LOSW) Seconds on this
endpoint since it was last restarted
CRC Anomalies The number of CRC anomalies on this endpoint since it was
last restarted.
Accumulated Time The time (in hundredths of a second) since the accumulated
counters were last re-initialized.
Clearing the SHDSL Port Statistics
To clear all Ethernet and SHDSL statistics
• In the Monitoring screen (see
Figure 6-1
), press <C> to clear all Ethernet and
SHDSL statistics.
To clear all SHDSL PCS and PME statistics:
• In the SHDSL PCS Statistics screen (see
Figure 6-15
), select Clear All SHDSL
Statistics to clear all SHDSL PCS and PME statistics.
To clear SHDSL PCS statistics:
• In the SHDSL PCS Statistics screen (see
Figure 6-15
), press <C> to clear the
SHDSL PCS statistics.
To clear the SHDSL PME statistics:
• In the SHDSL PME Statistics screen (see
Figure 6-16
), press <C> to clear the
SHDSL PME statistics.
6.3 Handling Alarms and Traps
ASMi-54 maintains a log file, which can hold up to 1,000 system messages. All
events are time-stamped.
Traps that are the result of events that were already reported by a different trap
may not be repeated. For example, LOC traps will not be sent if the physical layer
trap, such as LOS, was sent and the physical layer problem still exists.
The events are layered hierarchically, for example physical layer events/traps for
Loop Attenuation and SNR Margin are threshold triggered, so that an event/trap
is sent only if the threshold was exceeded.
Threshold can be configured for up to 8000 events per second.