Configuring X.25 Ports; X.25 Port Screen 1 - Cabletron Systems SmartSwitch 6000 User Manual

Configuring X.25 Ports

7-2
Once the necessary Node, Line Processor, and protocol parameters have been con-
figured, press at the Port Configuration Menu (or
[A]
When prompted, enter:
LP number of the RLP containing the port:
FRX4000 or FRM. (The default is
Port number (see port locations in Chapter 5):
The display for an existing port will show the configured parameter values, while the
display for a new port will show default database values (listed in tables on page 7-3
and page 7-12.) The following figure is an example of an existing port.
X .25 Port Parameters (screen 1 of 6)
* RLP: 0 Port: 5
* I/O: V .35
A Port Type
B Ph ysical Port I nterface
C Blocked Port Flag
D Lin e Sp eed
E Mod ulo
F Maximum LAPB Wind ow Size
G N2 Retran smit Cou nt
H T1 R etrans mit Period (ms ec)
I T2 Wait A ck Period (msec)
J T3 Link Alive Period (s ec)
K Logical D CE
L Generate Clock
M Rcv C lock (TT) from D TE
N X.25 Level 3 - Screen 2
O On -Lin e Sys tem Memory C hanges
Option:
Figure 7-1 X.25 Port Screen 1
On an FRX4000 port when
will be
CSU/DSU Operating Mode
Pressing at the screen in Figure 7-1 will display a second screen, and pressing
[N]
at the second screen will display a third screen. The parameters on all three screens are
listed in Table 7-1 (on page 7-3).
The third screen may be the last you need to configure for this port. At that screen:
If you want to configure one or more closed user groups, press
Management" on page 7-9.)
If this will be one end of a network trunk, press
Network Trunk" on page 7-11.)
[A], [C], [A]
0–7 for FRX6000,
.) (LP numbers are described in Chapter 4.)
0
. (The default is
0–7
N ode Name=n odexyz
Link State: Linku p
Datab ase Sys tem Memory
X25 X25
V.35 V.35
N N
64k bp s 64k bp s
0 Modulo 8 0 Modulo 8
7 7
20 20
2000 2000
1000 1000
10 10
Y Y
Y Y
N N
Y
[A],[C],[A] from Main Menu
Physical Port Interface
, and item M will be
. (See "Configuring a
[O]
FRX/FRM 3.3 User Guide, Rev 04
from the Main Menu.
0 only for
.)
0
(item B) is DSU , item L
.
RTS Control
[N]
. (See "CUG
[N]