Networking_2.1 Flashcards
TCP and UDP (4 part Q)
What is it used for and what does it use to travel?
What layer does it transport in?
what is multiplexing?
• Transported inside of IP • Encapsulated by the IP protocol• Two ways to move data from place to place • Different features for different applications• OSI Layer 4 • The transport layer• Multiplexing • Use many different applications at the same time • TCP and UDP
TCP – Transmission Control Protocol
How it sends dat
TLS handshake
• Connection-oriented • A formal connection setup and close• “Reliable” delivery • Recovery from errors • Can manage out-of-order messages or retransmissions• Flow control • The receiver can manage how much data is sent