3Com 10014299 Configure Async 0 to operate in POS application mode, III. Configuration Procedures

Typical Configuration Example of POS Access Service 103

[Router-FCM2]async mode pos 3

9Configure 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

10Configure 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.

POS
terminal	A0	172.17.0.1/		172.17.0.2/
POS		24	IP	24	E0
	A1 Router A	S0			10.1.1.2/
terminal				Router B
	A2				24
POS
terminal

10.1.1.1/24

UNIX FEP

III. Configuration Procedures

1Configure Router A

a Start the POS access server.

[RouterA] pos-server enable

bConfigure the POS application to destination UNIX host in TCP/IP connection mode.

[RouterA] pos-server app tcp 0 10.1.1.1 9010

cConfigure 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

dConfigure 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

eConfigure POS access interface 1.