3com 3031 Instruccion De Instalación

This section describes how to configure and use Telnet.

The Telnet protocol belongs to application layer protocol in the TCP/IP protocol 
suite, which provides the function of remote logon and virtual terminal through 
the network. The Telnet services provided by system include:  

Telnet Server services as displayed in the following diagram. The user can run the 
Telnet client program on a computer to log on the router for configuration and 
management of the router. 

Figure 20   Providing the Telnet Server services

The Telnet Client services as displayed in the following diagram. After setting up 
connection with the router by running the terminal emulation program or the 
Telnet program on the computer, the user can input the Telnet command to log on 
other routers for configuration and management of them. 

Figure 21   Providing the Telnet Client services

Refer to the following table for the Telnet service characteristics of the system. 

To use terminal redirecting function, you need to log into the router from a 
designated port via Telnet client program, and then to establish connection with 
the serial port devices connected with the asynchronous interface of the router. 
The typical application is that 8/16 asynchronous interface of the router directly 
connects multiple devices for their remote configuration and maintenance.

Table 113   Telnet service characteristics

Input mode

Character mode

Echo mode

Without local echo

Terminal type

VT100

Telnet Client

Router

Quidway Series Router

Quidway Series Router

(Telnet Client)

Telnet / terminal

(Telnet Server)

3Com Router

3Com Router