Agilent Technologies aurora Duet, User Manual

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aurora
Duet
Basic & Primary Rate ISDN Tester - User Guide
7 - 10 428856
• Line 6 shows the output of the selected monitor.
TO
MEMORY
means that data is being stored in
aurora
Duet
's monitor memory.
EXPERT TO COMMS
means that data is being sent to an external device
through the currently selected
aurora
Duet
communication port. This depends on what has been
set up as the tracer output—see
TRACER SETUP
Screen in Chapter 5.
• Line 8 shows the number of L1 activations and
deactivations during the monitor session.
• Lines 9 and 10 show the frame activity. Two bar
graphs, one for the NT and one for the TE, indicate
that there is activity on the line. While a connection is
successful, a continuous line is displayed on the screen.
If a connection fails, the bar graph line stops. You can
then press
F6 —
EXIT
to return to the
MONITOR
menu
for the selected interface.
• Line 14 shows a graph indicating the amount of
memory currently used.
aurora
Duet
can detect if you attempt to monitor a link with a
protocol other than the one selected. For example, if you
select the NI protocol but monitor a NORTEL session,
WRONG PROTOCOL
is displayed in the status line.
If a filter is applied during data capture, (see Real Time
Filter Setup Screen in Chapter 5),
FILTERING
is displayed in
the status line.
Settings for data monitoring
You can change certain settings for data monitoring using
the function keys.
• When the
TRACER
setting is
TO MEMORY
, F2 allows
you to filter the output to display information only
about certain layers.