NS3000/iX NMMGR Screens Reference Manual - Edition 8 (36922-90038)

144 Chapter7
X.25 Network Interface Configuration Screens
X.25 User Facility Set Parameters
Closed user
group (CUG) (Required.) The closed user group (CUG) facility
enables a group of DTE devices to communicate only
with other members of the same CUG and prevents
access from any device or user that is not in this CUG.
Answer Y if you subscribed to a CUG using the basic
format and if you want to use this CUG with this SVC
set. Answer N if you did not subscribe to a CUG using
the basic format or if you do not want this SVC set to
belong to a CUG.
Default: N
Range: Y or N
Fast select Answer Y if you wish to make or receive a fast select
call with this set of circuits. Enter N if you either do not
subscribe to this facility, or do not want fast select
capability enabled for this set of circuits.
Default: N
Fast select
restricted Enter Y if you want the remote node(s) to reject any call
made with the fast select facility. You can answer Y in
this field only if you answered Y in the fast select field.
Enter N to enable the remote node(s) to accept or reject
fast-select calls.
Default: N
Range: Y or N
CUG number If the closed user group facility is enabled for this set of
circuits, specify the number of the CUG to be used.
Default: 0
Range: 0–99