Introduction to Networking | Network Basics for Beginners – TCP & UDP

Networking Fundamentals | Networking Basics | Learn Networking For Hacking | Networking TCP/UDP Protocol

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What is TCP and UDP?
Common Protocols
TCP(Transport Layer Protocol)
UDP(User Datagram Protocol)

TCP – Transmission Control protocol
A connection oriented protocol.
Is 1 to 1 oriented
Initiate what is called a three way handshake.

TCP Packets
Push data as a stream
20 Bytes header
Dynamic Body

UDP – User Datagram Protocol
Does not have to verify connection
No three-way handshake
Not limited to 1-1, can be used to broadcast

0:00 Indledning
0:17 What is TCP and UDP?
0:56 TCP – Transmission Control protocol
2:22 TCP Packets
5:39 UDP – User Datagram Protocol
6:22 UDP Packets .