3com 3031 Instruccion De Instalación

C

HAPTER

 11: T

ERMINAL

 S

ERVICES

This section provides a description of how the AUX port performs remote 
configuration.

Besides performing the local configurations as the CON port, the AUX port can 
also perform the remote configuration. Please refer to the former section for the 
methods of local configuration. The remote terminal services will be described in 
this section. 

System supports remote configuration through the AUX port. The serial interface 
of PC and the AUX port of the router are installed with Modems which are 
connected through PSTN so that the user can establish the connection between 
PC and the remote router by dial-up on the PC. After the dial-up is successful, the 
user can set the working parameters of the remote routers through entering the 
configuration commands on the terminal. The configuration environment is 
displayed in Figure 19.

Figure 19   Establishing remote configuration environment through AUX interface

System terminal service characteristics of the remote configuration are listed in the 
following table.

The terminal program running on PC should accord with parameters set in the 
above table. The baud rate, data bit, parity check and flow control should be 
consistent with the corresponding configurations on the AUX port of the router.

Terminal

Asynchronous

Serial interface

Modem

Modem

PSTN

Router

Table 112   Terminal service characteristics of the remote configuration

Echo mode

Without local echo

Terminal type

VT100

Baud rate

Consistent with the interface configuration, 9600bps by default

Data bit

Consistent with the interface configuration, 8bits by default

Parity check

Consistent with the interface configuration, none by default

Stop bit

Consistent with the interface configuration, 1 bit by default

Flow control

Consistent with the interface configuration, none by default