Cabletron Systems Netlink FRX8000, Руководство пользователя

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14-10 FRX8000 3. 0 User G uide, Rev 02
Configuring IP-Over-X.25 PVCs
An IP-over-X.25 PVC is a “permanent” connection between an IP interface and a
remote X.25 port. This allows communication between the attached devices as soon
as they are powered up, without having to first make a call to establish a connection.
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 a number unique to this connection.
●
Any other requested information, referring to Table 14-3 .
Figure 14-3 IP-over-X.25 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.
The virtual connection will be established when the nodes at both ends undergo
re-IPL. If you want to establish a connection without disrupting node operation, create
an identical PVC on line. Press
[D]
at the Operations Menu (or [B], [D] from the Main
Menu) and enter the requested information, noting the values in Table 14-3 . (This is
described in detail on page 14-12 .)
PVC Conn ection Maintenan ce
* C onnection ID 123
A PVC Type 6 I P to X .25
B Ban dw. A lloc. Group 1
C Primary N ode 10
D Primary S ubs criber Name name
E I P Interface ID 2
F Primary Packet S ize 4096
G Primary Wind ow Size 7
H S econd ary Node 20
I S econd ary LP 1
J S econd ary Port 0
K S econd ary Logical C hann el 16
L S econd ary Sub scriber N ame sub by2
M S econd ary Packet Size 4096
N S econd ary Win dow Size 7
Select: