Verilink PRISM 3001 (34-00186) Product Manual - Manual (Page 42)

4-8 T ERMINAL O PERATION
USER DTE
Display the user performance registers for the T1 DTE.
TELCO NET
Display the telco performance registers for the network.
TELCO DTE
Display the telco performance registers for the T1 DTE.
Error
Events
This field displays the running total of ESF error events for the circuit selected in
Element 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
Target 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
chosen register set (NET or DTE) are then reset to zero.
Standard
24 Hour
Toggling this field with the spacebar steps through the four available performance
screens.
The remaining fields in the Performance screen are display only. They are defined
as follows.
Status This field displays the selected T1 line status derived from the type (or absence) of
errors in the received data. The 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 conditions listed in Table 4-3 on page 4 -14.
Completed
Days
This field displays the number of days which are included in the 30 -day totals.
Completed
Intervals
This field 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
This field displays the percentage of error-free seconds within the last 24 hours or
since the event registers were last cleared. It is based only on the ES and UAS
parameters.