Cabletron Systems FRM, Руководство пользователя

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8-4 Frame Relay Module 4. 0 User G uide, Rev 01
Configuring Closed User Groups
Closed User Group (CUG) is a privacy feature that allows creation of up to 100 groups
of users per port. Members of a CUG can communicate with other members, but
access to and from network users outside that CUG may be denied (determined by the
settings configured for
Outgoing Access Allowed and Incoming Access Allowed ). The
CUG index number is included in call packets, and is cross-referenced with the CUG
Index in the FRM software.
Figure 8-2 X.25 Port CUG Parameters
To configure a CUG, press [E] and, when prompted, enter:
●
CUG Index : 0-99 (the default is 0 ), which is simply a reference to the CUG.
●
CUG number : 1-16383 (the default is 1 ), that will be associated with the index.
●
any other requested information. (See Table 8-1 .)
To delete a CUG, press [F] and enter the index of the CUG to be deleted.
Pressing [G] will display a list of all CUGs configured for this port, along with their
associated indices.
N ode Name= nodexyz
X .25 Port Parameters (screen 4 of 6)
*
RLP: 0 Port: 5 Link State: Linku p
* I/O:–V.35
D atabase S ystem Memory
A Preferential CU G Flag N N
B Preferential CU G 0 0
C In coming Access Allowed N N
D Outgoing A ccess Allow ed N N
E Ad d/Chan ge CUG
F Delete C UG
G Disp lay all CUGs
Option: