Accessing Another Device; Telnet Method - Huawei netengine80e Configuration Manual

HUAWEI NetEngine80E/40E Router
Configuration Guide - Basic Configurations

8.1 Accessing Another Device

This section describes how to access another device on the network by using Telnet, FTP, TFTP,
or SSH.
Figure 8-1 Networking diagram for accessing another device from the router
PC
As shown in
PC to connect to the router successfully, the router can still function as a client to access another
device on the network by using the following one or more methods.

8.1.1 Telnet Method

To configure and manage remote device on the network, you can use the router that you have
logged in to as a client to log in to the device, or use the redirection terminal service on
therouter to log in to the device.
Telnet is an application layer protocol in the TCP/IP protocol suite. It provides remote login and
a virtual terminal service through the network.
The NE80E/40E provides the following Telnet services:
l
l
l
Issue 02 (2011-09-10)
Network
Figure 8-1, when you run the terminal emulation program or Telnet program on a
Telnet server: You can run the Telnet client program on a PC to log in to the router,
configure and manage it. The router acts as a Telnet server.
Telnet client: You can run the terminal emulation program or the Telnet client program on
a PC to connect with the router. With the
to configure and manage them. As shown in
server and the Telnet client.
Figure 8-2 Telnet client services
Telnet Session 1
PC
Redirection terminal services: You can run the Telnet client program on a PC to log in to
the router through a specified port number. Then connect with the serial interface devices
that are connected with the asynchronous interface of the router, as shown in
The typical application is to connect the asynchronous interface of the router with multiple
devices for their remote configuration and maintenance.
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Client
telnet command, you can log in to other routers
Figure
Telnet Session2
RouterA
8 Accessing Another Device
Server
Network
8-2,Router A serves as both the Telnet
Telnet Server
RouterB
Figure 8-3.
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