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Soru

Zorluk: KolayNetworking Ports and Protocols

Match each network protocol on the left with its standard default port number on the right.

  • SSH (Secure Shell)TCP Port 22
  • RDP (Remote Desktop Protocol)TCP Port 3389
  • SMB (Server Message Block)TCP Port 445
  • DNS (Domain Name System)UDP/TCP Port 53

Cevap

SSH matches with TCP Port 22; RDP matches with TCP Port 3389; SMB matches with TCP Port 445; DNS matches with UDP/TCP Port 53.
Each protocol maps directly to its official IANA assigned well-known or registered port: SSH uses TCP 22 for secure terminal communication, RDP uses TCP 3389 for graphical desktop sessions, SMB uses TCP 445 for direct IP file sharing, and DNS uses port 53 for hostname resolution.

Adım Adım Çözüm

1
Identify the standard remote administration protocols and their ports.
SSH provides encrypted shell access over TCP port 22, while RDP provides graphical remote access over TCP port 3389.
Memorization of standard administrative protocol port assignments is fundamental for network configuration and security.
2
Identify file sharing and name resolution protocols and their ports.
SMB manages direct network file sharing on TCP port 445, and DNS resolves domain names on port 53.
Distinguishing infrastructure service ports ensures proper firewall configuration.

Anahtar Kavram

Standard Network Protocol Port Assignments
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Konular

Networking Ports and Protocols

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