3Com 10014299 manual Establish Telnet Connection, Terminal service features of telnet connection

Terminal Service of Telnet Connection 63

Figure 29 Telnet client service

	Router A	Router B
Workstation	( Telnet Client)
		(Telnet Server)

Reverse Telnet Overview Reverse Telnet service: the user logs on the router with a specified port number by running the Telnet client program on the PC. Then the connection to the serial port device connected with the async port of the router is established. One example: the 3Com Router performs remote configuration and maintenance of the external devices connected with its 8/16 asynchronous port with Reverse Telnet service.

Figure 30 Reverse Telnet service

Telnet Client

Quidway Router

NAS

		Modem Other	communication
Router	LAN Switch
		devices

Connection

Configuration of Telnet

and Reverse Telnet

Terminal Service Features of Telnet Connection

The terminal service features of Telnet connection are shown in the following table, and the parameters of the Telnet Client program running on the computer should be set according to the table.

Table 45 Terminal service features of telnet connection

Service	Value
Input mode	Character mode
Echo mode	No local echo
Terminal type	VT100

Establish Telnet Connection

Please use the following commands on the Telnet Client program of the host and in r system view.