How to enable telnet on windows 7 Operating System

How to enable telnet on windows 7 Operating System. Maybe for the users of the computers used by remote computer or router, no stranger to what it is telnet (Telecommunication network) and meybe beyond head when the time should set up a way how to enable telnet on windows 7. Because the operating system is windows 7 telnet feature is not enabled by default. However, for users who are new to what was a remote computer and further on routing, how to enable telnet on windows 7 need to be learned, perhaps this is trivial but it is very important.

Overview of understanding telnet before we headed on how to enable telnet on windows 7

According to Wikipedia, Telnet (Telecommunication network) is a network protocol used on the Internet or Local Area Network to provide text-based communication facility two-way interaction using a virtual terminal connection. TELNET itself was developed in 1969 with standardized as IETF STD 8, one of the first Internet standards. However TELNET has some limitations that are considered a security risk.

With telnet feature,  we can log into the computer or router that is connected to a local network or the Internet, and allow remotely execute commands in the command line. To do this we can use the command prompt window and type the command telnet 192.168.10.1 where 192.168.10.1 is the IP of the computer or router that we will telnet, of course, we will authorized remote device.

Step by step how to enable telnet on windows 7

But if we are using windows 7 operating system, the default telnet feature is not active, then we have to activate it first, in other words, when using telnet in windows 7 we have to enable it first. Here’s how to enable telnet on windows 7.

– Open the Control Panel, click Programs menu

how to enable telnet on windows 7 operating system
– The choice of Programs and Features, click Turn Windows features on or off
– Find a Telnet Server and Telnet Client, then check the second feature is how to enable telnet in Windows 7.

how to enable telnet on windows 7 premium
– Click OK and wait a while to finish updating the system. If necessary, we can reboot the computer to make sure how to enable telnet on windows 7 is completely update the system.

Well, after we enable and few understand how to enable telnet on windows 7, now feature telnet in windows 7 is activated and ready for our use.

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understanding About ICMP

Internet Control Message Protocol. ICMP is the abbreviation of “Internet Control Message Protocol“. When the information is transferred via the Internet, the computer system automatically send and receive data using TCP / IP. If the transfer process there is a problem with a message or a network connection, fault and status of the connection are sent using the ICMP, which is part of the Internet protocol.


When a computer device connected to other Internet systems such as the Web server to view the website, it may seem like a quick and easy process. While we can feel the connection can take place in seconds, often there are Internet Control Message Protocol separate connections that have to happen for a computer to successfully communicate with each other.

In fact, if you were to track all steps of the Internet connection using the traceroute command, it may surprise you that the internet connection as often as they succeed. This is because for each “hop” along the way, the network must be functional and able to accept requests from your computer.

In cases where there is a problem with a connection error, or an unstable connection, ICMP can send back the code for your system to explain why the connection failed. many messages that are delivered, one of them “unreachable network” for a system that is down, or “Access denied”, for password-protected secure system. ICMP also can provide routing messege to help cut the system unresponsive.

ICMP also can send the messages that are different from, most were never seen by the user. Even if you receive an error message, the software you use, such as Web browsers, has most likely already translated into a message that you will understand.