What is Telnet? | How to Enable Telnet on Windows 10? – Telnet protocol is capable of remotely managing network devices or computers over LAN or WAN. It is still popular today as it is one of the first protocols used in 1969 with the introduction of the Internet.
What is Telnet? | How to Enable Telnet on Windows 10?
Telnet consists of the abbreviation “teletype network“, “terminal network” or “telecommunications network“.
The Telnet protocol is used to configure remote hosts. So, for example, you use Serial Cable to initialize a Cisco Router, and then, after enabling Telnet, you remotely configure this Cisco Router from the local or remote network without being there.
You can configure all network devices using the TCP/IP protocol with Telnet. When connecting to a remote device via Telnet, the username and password must be entered.
It is an unsecured protocol because your data is transmitted as Clear Text when transferring data with the Telnet protocol. Instead of using Telnet on the network, the SSH protocolis preferred.
After briefly explaining what is Telnet, let’s examine how to use Telnet in Windows 10.
In this article, we will connect to Telnet Server on the ADSL Router after enabling Telnet Client on Windows 10.
How to Use Telnet?
To use Telnet on a network, it must first be enabled on a host to be managed. After enabling Telnet, you can connect to your remote host with Command Prompt (CMD). Telnet uses the TCP 23 port.
There are two different structures to use the Telnet protocol. These; Telnet Server and Telnet Client. In order to connect remotely to a computer that you have configured Telnet Server, you must also install or enable Telnet Client.
How to Enable Telnet on Windows 10?
You can easily enable and use Telnet on Windows 10, Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 8.1.
Follow the steps below in order to enable/install the Telnet Client in Windows 10.
Right-click on the Start menu and then click Programs and Features.
In the Programs and Properties window, click Turn Windows properties on or off.
Check the Telnet Client option when the Turn Windows features on or off window opens.
After selecting Telnet Client, click the OK button.
After completing the Telnet Client installation on Windows 10, click Close.
Open Run by pressing Windows Key + R together, and press Enter after typing “cmd“. After running the CMD prompt, type “telnet” at the command prompt and press Enter to start Telnet Client.
Once you see the Welcome to Microsoft Telnet Client message, you can understand that Telnet is running successfully.
At the Telnet prompt, type O (o) and press Enter.
To access ADSL Modem using Telnet Client, enter your default gateway IP address and press Enter.
As soon as you press Enter, you have connected to your ADSL Modem or Router via the Telnet connection.
How to Enable Telnet Client on Windows 10 using CMD?
Another way to enable Telnet on Windows 10 is to use the CMD command prompt. You can enable or disable Telnet Client using the CMD command prompt.
The DISM command is used on the CMD to enable the Telnet Client. Use the following command to install Telnet with CMD on the Windows operating system.