Axel AX4000 User's Manual Manual do Utilizador descarregar pdf (Página 14)

Introduction

8 AXEL Office Server

Available network services (associated with serial ports):

- telnet client: dedicated to serial terminals (user-defined telnet port)

- lpd and rcmd: dedicated to printers (user-defined identifier)

- tty client: to handle bi-directional peripherals (bar code readers,

scanners, scales, etc.) via a UNIX device (pseudo-terminal).

- telnet server: two possible uses:

- full control of port signals (RFC 2217) by using dedicated drivers

according to the operating system.

- giving LAN access to systems with no Ethernet connectivity.

- tty server: to handle bi-directional peripherals via a socket or a UNIX

device (pseudo-terminal).

1.3 - EXAMPLE CONFIGURATION

AS/400

Operating system with no

Windows NT

UNIX

TCP/IP AX3000

Ch1 Ch2 Ch3 Ch4

10BT

Serial AX3000Printer

ETHERNET TCP/IP

Badge reader

Ethernet connectivity

The Ch1 port is associated with the lpd service. The printer is seen as a

system printer by UNIX, AS/400 and NT (all users of these Operating Systems

can access this printer).

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Axel AX4000 User's Manual Manual do Utilizador Página 14