Cabletron Systems 1800 - Manual (Page 104)

8-12 SmartSwitch 1800 4. 0 User G uide, Rev 01
expires, the port will be disabled until the next call is placed, if a dial-out port, or the
Disconnect Timer expires (see next entry), if a dial-in port.
Disconnect Timer
is the length of time a dial-in port will remain disabled after expiration of the Inactivity
Timer.
Line Setup Timer
is started when the port enters Linkup state. If the timer expires before there is a
response from the other end, the port will enter Failed state.
Configuring a Logical X.25 Port
To display all logical ports configured on the SmartSwitch 1800, press [A], [D], [E], [A]
from the Main Menu. This will display a list of all PVCs and logical ports.
To configure a logical port, press [A] , [C] , [D] from the Main Menu. When prompted,
enter:
● Frame Relay Port . (Default is 0 .) This is the physical port on which the logical
port will reside. Valid port numbers depend on the model of SmartSwitch
1800—see port locations on
page 6-1 .
● Logical Port : 8–63 . (Default is 8. )
The display for an existing port will show the configured parameter values, while the
display for a new port will contain default database values, shown in the following
figure.
Figure 8-5 Logical Port Screen 1
[A],[C],[D] from Main Menu
N ode Name= node_xyz
Logical Port Parameters (screen 1 of 4)
*
RLP: 0 Port: 0 Logical Port: 8
* I/O: UN IVER SAL D atabase
A Mapped DLCI N umber 16
B Block ed Port Flag N
C Con nection Priority 0
D Band width Allocation Group 0
E Encaps ulation Meth od R FC 1490
F Modulo 0 Mod ulo 8
G Maximu m LAPB Win dow Size 7
H N2 Retran smit C ount 20
I T1 R etrans mit Period (ms ec) 3000
J T2 Wait Ack Period (msec) 1000
K T3 Link A live Period (sec) 5
L Logical D CE Y
M X.25 Logical Port - Screen 2
Op tion :