Verilink 2000 (34-00182) Product Manual - Manual (Page 43)

Performance Screens 4-9
Element Pressing the spacebar toggles this field for selection of either the NEAR or FAR
unit as the source of performance data or the target of commands. NEAR refers to
the unit to which the terminal is connected. FAR refers to the unit at the other end
of the network T1 span.
Target This two-part field determines which section of the circuit is presently displayed.
Pressing the spacebar toggles the following options:
USER NET
Display the user-performance registers for the network.
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 remainder of the fields in the Performance screen are for 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.