Agilent Technologies aurora Duet User Manual page 156

Duet
aurora Basic & Primary Rate ISDN Tester - User Guide
To display the LAYER 2 screen:
In the ISDN SETUP menu, select LAYER 2.
Setting up Layer 2
To define each setting, highlight it and use the LEFT and
RIGHT arrow keys to switch between the available
choices.
LAYER 2
8 - 8
Allows you to set Layer 2 to
AUTOMATIC or PERMANENT.
If you choose AUTOMATIC, a Layer 2
logical link is established when a call
is made, and released when the call is
cleared.
If you choose PERMANENT, aurora
attempts to establish a Layer 2 link at
power-on, with no call at Layer 3. If
successful, the link is kept up and used
in subsequent call setups. Layer 1 is
inherent in this action. If the attempt
is unsuccessful, aurora
when the first call is made, and keeps
up the link subsequently.
Duet
tries again
Duet
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