2. Web Server Interface
8300-A2-GB20-00
April 2003
2-13
This screen displays information on the performance and error status of a span
endpoint. This information is provided in summary form for complete totals as well
as for current 15-minute and 1-day intervals.
Time Elapsed
Total elapsed seconds in the current 15-minute interval.
ES
Count of Errored Seconds on this endpoint since the unit was last restarted.
CRC
Count of Cyclic Redundancy Check anomalies on this endpoint since the unit was
last restarted.
LOSWS
Count of Loss of Sync Word Seconds on this endpoint since the unit was last
restarted.
SES
Count of Severely Errored Seconds on this endpoint since the unit was last
restarted.
UAS
Count of Unavailable Seconds on this endpoint since the unit was last restarted.
15-Minute and 1-Day Intervals
Also included on this screen are buttons used to display the span endpoint
performance summaries for 15-minute intervals and for 1-day intervals. These
screens display only a summary of the errors (ES, SES, CRC, LOSWS, UAS) that
have occurred on the span during the interval selected.
The 15-Minute Intervals table provides one row for each endpoint performance
data collection 15-minute interval. The 1-Day Intervals screen provides one row for
each endpoint performance data collection 24-hour interval.
Span Endpoint Maintenance Screen
Clicking on the Span Endpoint Maintenance button from the Span Endpoint
Details screen will display the screen shown in
Figure 2-12
. This table supports
maintenance operations (e.g., loopbacks) to be performed on segment endpoints.
Figure 2-12. Span Endpoint Maintenance Screen
The Span Endpoint Maintenance parameters are described below.
