telnet — this is network Protocol, which provides command line interface to communicate with the device. Telnet is most often used for remote control, and sometimes for the initial configuration of some devices, especially network equipment, such as switches and access points. Telnet is also used to manage files on a website.
How does Telnet work?
Telnet was originally used on terminals. These computers only require a keyboard because everything on the screen is displayed as text. The terminal provides the ability to remotely log into another device as if you were sitting in front of it and using it like any other computer.
Telnet can currently be used with virtual terminal or terminal emulator, which is essentially a modern computer that communicates with the same Telnet protocol. One of examples of this is telnet team available from command line on Windows. The telnet command uses the Telnet protocol to communicate with a remote device or system.
Telnet commands can also be run on other operating systems such as Linux and macOS in the same way that telnet commands are run on Windows.
Telnet is different from other TCP/IP protocols such as HTTP which transfers files to and from the server. Instead, the Telnet protocol allows you to log into the server as if you were a real user, and then gives you direct control and all the same file and application rights as the user you logged in as.
While not the same as Telnet, if you are looking for a way to communicate remotely with another computer, take a look this list of free remote access programs .
How to use Windows Telnet
While Telnet is not a secure way to communicate with another device, there are one or two reasons to use it, but you can’t just open a command prompt window and wait for telnet commands to begin executing.
The Telnet Client, a command line tool that executes telnet commands on Windows, works on every version of Windows, but depending on the version of Windows you’re using, you may need to enable it first.
Enable Telnet Client on Windows
AT Windows 10 , Windows 8 , Windows 7 and Windows Vista enable the Telnet client in Windows Components at control panels, before any telnet commands can be executed.
The Telnet client is already installed and ready to use as in Windows XP so and in Windows 98.
Open the control panel by executing Search control panels in the start menu. Or open the Run dialog via WIN+R and then type control .
Select Programs . If you don’t see it because icons applet in control panel select » Programs and components» and then go to step 4.
Select Programs and Features .
Select Turn Windows features on or off left panel.
Check the box next to Telnet client .
Select OK, to enable Telnet.
When you see that Windows completed the requested message about changes you can close all open dialog boxes.
Execute Telnet Commands on Windows
Telnet commands are easy to execute. After command line opening enter a word telnet . The result is a line with the inscription Microsoft Telnet> where Telnet commands are entered.
If you do not plan to run the first telnet command with additional commands, type telnet, followed by any telnet command such as shown in the examples below.
To connect to the Telnet server, enter the command corresponding to the following syntax :
порт хоста telnet
For example, input telnet textmmode.com 23 connects to textmmode.com via port 23 using Telnet.
The last part of the command is used for the Telnet port number, but you only need to specify if it is not the default port 23. For example, telnet textmmode.com 23 is the same as running the command telnettextmmode.com but not the same as telnet textmmode.com 95 which connects to the same server, but through the port 95 .
Microsoft stores this list of telnet commands, if you want to learn more about how to perform actions such as opening and closing a Telnet connection, displaying Telnet client settings, and more.