Verilink PRISM 3002 (34-00277) Product Manual - Manual (Page 30)

4-8 T ERMINAL C ONFIGURATION AND T ESTING
Telco NET
Display the telco performance registers for the network.
Error Events This field displays the running total of ESF error events for the circuit selected in
the Element field and is applicable only when Target is set to USER. This count
accumulates until it reaches 65535 or is reset by pressing Enter with the (RESET)
field highlighted.
Reset Performance
Registers
This field allows the element registers to be reset and may only be used when the
Target field is set to USER. If Enter is pressed, the following warning appears:
DELETE ALL PERFORMANCE DATA?
(NO!) (YES)
To exit this screen without performing the reset function, press Enter with NO
selected. To proceed with the reset function, press Enter on YES. All values for the
register are then reset to zero.
Standard
24 Hour
Toggling this field with the spacebar steps through the four available performance
screens.
The remainder of the fields in the Performance screen are for display only. They
are defined as follows:
Status
Displays the selected T1 line status derived from the type (or absence) of errors in
the received data. This status represents the immediate state of the received T1
signal and is not related to the alarm thresholds. This field shows one or more of
the signal status conditions listed in the section on page 4-14.
Completed Days
Displays the number of days which are included in the 30-day totals.
Completed Intervals
Displays the number of 15 -minute intervals in the last 24 -hour period since the
registers were last cleared (a 24-hour period may contain up to 96 intervals).
24 Hr.% Error Free
Displays the percentage of error free seconds within the last 24 hours or since the
event registers were last cleared (based only on the ES and UAS parameters).
(performance data)
The main body of display data consists of error events for three different
periods: The first display line shows the data accumulated for the current
15-minute interval (from 0 to 900 seconds). The second line shows the totals for
the last 24-hour period (the last 96 fifteen-minute intervals). The third line shows
the 30- day totals.