Telnet works but RDP doesn't - Spiceworks Community

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telnet command 3389 Use the following Telnet syntax to check if a port is open: For example. If you wanted to test if the server at 210.55.73.51 was listening on Port 3389 (RDP, Remote Desktop Protocol), you would open a command prompt, and enter the following command: If the port is Open, you will see a blank screen. This means that the connection is successful..

sv388 thomosv388 How do I know if my port is open 3389? Open a command prompt Type in “telnet ” and press enter. For example, we would type “telnet 192.168. 8.1 3389” If a blank screen appears then the port is open, and the test is successful. How do I know if my RDP port is enabled?

tele 789 net Using Telnet port commands is one of the most practical, fast, and overlooked methods to identify network connection problems. In this guide, you’ll learn how to use Telnet like a pro, backed by psychological insights, real-world examples, and actionable steps.