ETHICAL HACKING|| PART - 3|| BASIC CONCEPTS OF NETWORKING||
Hello Everyone, I hope all of you are doing well. In today's video we are going to learn in depth about Ethical Hacking. This includes COMPUTER NETWORKING - II in depth. It also includes Types of delays while data transmission. We will learn in depth about LAYERED NETWORK ARCHITECTURE which has ISOs OSI model. We will see 7 - layer model which is proposed by ISO(International Systems Organisation) for data communication. At last we will learn about INTERNETWORKING DEVICES(HUB, BRIDGE, ROUTER) Also we will see a Typical Internetworking structure.
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If you want the notes of this lecture then, visit the link below -
https://drive.google.com/file/d/1AMeZ...
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TIMELINE -
00:00 - INTRODUCTION
01:26 - ABOUT ALL TOPICS
04:00 - DATAGRAM PACKET SWITCHING
13:35 - DATAGRAM (PROBLEMS)
18:50 - DATAGRAM (ADVANTAGES)
23:33 - Types of Delay
24:05 - Propagation Delay
25:09 - Transmission Time
26:55 - Processing Delay
28:00 - ABOUT (circuit switching)
29:59 - ABOUT (Virtual Circuit Packet switching)
32:49 - ABOUT (Datagram Packet switching)
34:09 - LAYERED NETWORK ARCHITECTURE
37:07 - [7 - LAYER ISOs OSI MODEL]
41:39 - ISOs OSI model - Diagram
46:55 - LAYER FUNCTIONS OF OSI MODEL
57:14 - HOW DATA COMMUNICATION WORKS/FLOWS
01:00:55 - INTERNETWORKING DEVICES
01:04:58 - Typical Internetworking Structure
01:10:10 - NORMAL TALKS!
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