Packets & Frames

January 29, 2024

Task 1: What are Packets and Frames

• What is the name for a piece of data when it does have IP addressing information?

  • packet

• What is the name for a piece of data when it does not have IP addressing information?

  • frame

Task 2: TCP/IP (The Three-Way Handshake)

• What is the header in a TCP packet that ensures the integrity of data?

  • checksum

• Provide the order of a normal Three-way handshake (with each step separated by a comma)

  • SYN,SYN/ACK,ACK

Task 3: Practical - Handshake

• Done

Task 4: UDP/IP

• What does the term "UDP" stand for?

  • user datagram protocol

• What type of connection is "UDP"?

  • stateless

• What protocol would you use to transfer a file?

  • TCP

• What protocol would you use to have a video call?

  • UDP

Task 5: Ports 101 Practical

• Done