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Typical Configuration Example of POS Access Service 103
[Router-FCM2] async mode pos 3
9 Configure Async 0 to operate in POS application mode.
[Router] interface async 0
[Router-Async0] undo modem
[Router-Async0] flow-control none
[Router-Async0] async mode posapp
10 Configure Async 1 to operate in POS application mode.
[Router] interface async 1
[Router-Async1] undo modem
[Router-Async1] flow-control none
[Router-Async1] async mode posapp
Configuration Example when the Router is Located at the Commercial
Client Side in TCP/IP Connection Mode
I. Networking Requirements
Three POS terminals access the 3Com Router series located at the commercial
client through the asynchronous serial port and connect to UNIX host (10.1.1.1) in
TCP/IP connection mode.
II. Networking Diagram
Figure 44 Networking diagram when the router is located at commercial client in TCP/IP
connection mode.
III. Configuration Procedures
1 Configure Router A
a Start the POS access server.
[RouterA] pos-server enable
b Configure the POS application to destination UNIX host in TCP/IP connection
mode.
[RouterA] pos-server app tcp 0 10.1.1.1 9010
c Configure POS default multi-application mapping table (to map the packet
which cannot be matched with any application to the application).
[RouterA] pos-server map default 0
d Configure POS access interface 0.
[RouterA] interface async 0
[RouterA-Async0] undo modem
[RouterA-Async0] flow-control none
[RouterA-Async0] undo detect dsr-dtr
[RouterA-Async0] async mode pos 1
e Configure POS access interface 1.
UNIX FEP
IP
10.1.1.1/24
10.1.1.2/
24
172.17.0.2/
24
172.17.0.1/
24
E0
A1
A2
A0
S0
POS
terminal
Quidway B
POS
terminal
POS
terminal
Quidway A
Router A
Router B