Packet Quest: The 4-Layer Gauntlet

Guide your data packet through the TCP/IP layers by answering layer-specific questions. Every correct answer moves you closer to your destination, but wrong answers can cause delays or even packet loss!

Score: 0 | Time Left: 120s | Lives: 3

Your packet's journey has concluded!

Final Score:

Bonus Facts Unlocked!

  • Port 80 is used for HTTP because it's the default and well-known port for web traffic.
  • The 'ping' command uses ICMP to test network connectivity.
  • MAC addresses are 'burned-in' to your network adapter by the manufacturer.
  • UDP is often used for real-time applications like voice and video calls because it prioritizes speed over guaranteed delivery.
  • TCP uses a 'three-way handshake' to establish a connection before sending data.