8-12 Smart Switch 1800 4. 0 User Guide , Rev 0 1
expires, the port will be disabled u ntil the next call is placed, if a dial-out port, or th e
Disconnect Timer expires (see next entry), if a dial-in port.
Disconnect Timer
is the length of time a dial-in port will remain disable d after expiration of the Inactivity
Time r.
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 dis play all logi c al ports configur ed on the Smar t S w it c h 18 00 , pr e s s [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] fr om th e Mai n Men u. W hen pr ompte d,
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
figur e.
Figure 8-5 Logic a l Port Sc reen 1
[A],[C],[D]
from Main Menu
Node Name=node_xyz
Logical Port Parameters (screen 1 of 4)
*RLP:0 Port:0 Logical Port:8
* I/O: UNIVERSAL Database
A M apped DL CI Numbe r 16
B Blocked Po rt F lag N
C Connect i on Pri orit y 0
D Bandwidth Allocation Group 0
E Encaps ulation Method RFC1490
F Modulo 0 Modulo 8
G Maximum LAPB Window Size 7
H N2 Retransmit C ount 20
I T1 Retransmit Period (msec) 3000
J T2 Wait Ack Period (msec) 1000
K T3 Link A live Period (sec) 5
L Logi cal DCE Y
M X.25 Logical Port - Screen 2
Option: