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7. Monitoring and Troubleshooting
7-16
May 2002 8700-A2-GB20-40
Status:
Contains the contents of the status events register. The status events
register maintains a history of specific events that have occurred during an
interval. Values include:
—
Y
: Remote alarm indication signal (yellow alarm) received at the DSX-1
interface
—
L
: Loss of signal detected at the DSX-1 interface
—
E
: Excessive error rate threshold exceeded
—
F
: Frame synchronization bit error detected
—
V
: Line code violation detected
—
None
: No significant events have occurred
Fields on this screen include:
Field . . . Contains . . .
Current Interval Timer The number of seconds which have elapsed in the current
15-minute interval. Maximum value is 900 seconds
(15 minutes). This counter is reset every 15 minutes.
When zero, the port is disabled.
Error Events Counter A running total of CRC and OOF events. Range = 0–65535.
This counter is reset when the statistics are cleared.
When zero, the port is disabled.
Current Int Performance data for the current 15-minute interval. When
blank, the port is disabled.
Interval
xx
Historical performance data for up to 96 15-minute intervals
(24 hours) where the value of
xx
is from 01 to 96. When blank,
the port is disabled.
Worst Interval Identifies the interval during which the most error events were
detected. When blank, the port is disabled.
Tot A running total of the performance statistics.