Which port and protocol is used for RDP remote desktop?

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Study for the CPSA Port Numbers Exam. Practice with flashcards and multiple choice questions, each with hints and explanations. Get ready for your test!

Multiple Choice

Which port and protocol is used for RDP remote desktop?

Explanation:
RDP remote desktop uses a specific TCP port to establish and carry the graphical session. By default, the Remote Desktop Protocol listens on port 3389 using TCP as its transport. This pairing of TCP and port 3389 is what allows a client to connect to a Windows host and render the remote desktop. The other ports are used by different services: 636 TCP is LDAP over SSL, 445 TCP is SMB/Windows file sharing, and 3306 TCP is the MySQL database. So for RDP, the correct match is TCP on port 3389.

RDP remote desktop uses a specific TCP port to establish and carry the graphical session. By default, the Remote Desktop Protocol listens on port 3389 using TCP as its transport. This pairing of TCP and port 3389 is what allows a client to connect to a Windows host and render the remote desktop.

The other ports are used by different services: 636 TCP is LDAP over SSL, 445 TCP is SMB/Windows file sharing, and 3306 TCP is the MySQL database. So for RDP, the correct match is TCP on port 3389.

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