Cabletron Systems Netlink FRX8000, Руководство пользователя

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7-20 FRX8000 3. 0 User G uide, Rev 02
Configuring a PVC for a Logical X.25 Trunk
A “permanent” connection can be configured between an FRX8000 Switch logical
trunk and its underlying physical X.25 port. (N7400 and 7500 do not support trunk
PVCs.) This allows communication between remote devices as soon as the physical
link is up.
Do not configure a PVC on the physical X.25 link if you are cre-
ating one on the logical link.
A separate record must be created for each circuit (as determined by the value of
Number of Circuits in the logical port record).
To add or change a PVC, press [C] , then [C] again from the Connections and Routing
Paths Selection Menu (or [A], [F], [C], [C] from the Main Menu). When prompted,
enter:
●
Connection ID : 0–9999 , which is simply a number unique to this connection.
●
Any other requested information, referring to Table 7-5 .
Figure 7-8 X.25 Trunk PVC Record Example
[A],[F],[C],[C] from Main Menu
When Changes Take Effect
When you add a new PVC record, the change will be written to the database as soon
as you enter the final parameter value. When you modify a parameter in an existing
record, the change will be written to the database instantly.
PVC Con nection Maintenan ce
* Conn ection I D 123
A PV C Typ e 7 X .25 Tru nk
B Node 10
C LP 0
D Port 0
E Logical Ch annel N umber 6
F Description
G Packet S ize 128
H Win dow Size 2
I Logical Port Nu mber 8
S elect: