Скачать или смотреть Computer Networking Fundamentals Course

This course covers the fundamental concepts, protocols, and architectures of computer networking. You will journey through the entire networking stack, exploring how data travels from physical media access control up to complex application layer protocols like HTTP and DNS. You will learn about technical mechanisms, including error detection through CRC, flow control strategies, and advanced IPv4 addressing techniques like CIDR and VLSM. By mastering topics such as TCP congestion control and routing algorithms, you will gain the deep theoretical foundation and practical problem-solving skills necessary to navigate modern internet communications.

Course notes: https://drive.google.com/file/d/1H4Hy...

Course overview: https://drive.google.com/file/d/1d8cy...

DPP practice questions: https://drive.google.com/file/d/1q3s7...

✏️ Course created by Kshitij Sharma.

Chapters
Course Intro & Basics
00:00 Networking Stack & Stack Concepts
00:46 Orientation & Prerequisites
01:31 Instructor Intro
02:05 Target Audience
03:01 Methodology: Pen & Paper Style
08:42 Defining Computer Networks
09:55 5 Components of Data Comm
11:40 Effectiveness Metrics
14:14 Simplex, Half & Full Duplex
19:55 Network Topologies (Mesh, Star, Bus)
28:36 OSI Model & Layered Architecture

IP Addressing & Subnetting
34:37 Binary & Octet Conversion
48:09 IPv4 Logical Addressing
55:17 Classful vs. Classless (CIDR)
1:10:56 Class A-E Addressing Deep Dive
1:18:43 Loopback & Troubleshooting
1:35:53 IP Conversion Practice
2:15:55 Subnetting & Borrowing Bits
2:52:25 Subnet Mask Design
3:05:24 VLSM Strategy
3:31:04 Routing Tables & CIDR Blocks
4:05:50 Supernetting Blocks

Error & Flow Control
4:19:56 Single Bit vs. Burst Errors
4:39:26 Hamming Distance & Correction
4:49:52 Simple & 2D Parity Methods
5:14:32 CRC & Polynomial Notation
5:36:25 Checksum Methods
5:43:07 Transmission vs. Propagation Delays
6:10:25 Stop and Wait (ARQ)
6:30:24 Efficiency, RTT & Throughput
6:40:42 Sliding Window Concepts
7:07:35 Go-Back-N (GBN) Protocol
7:18:54 Selective Repeat (SR)

Headers & Advanced Protocols
8:05:57 IPv4 Header & TOS Bits
8:35:39 TTL & Fragmentation
8:52:02 IP Options & Source Routing
9:18:10 TCP Header: Sequence & Ack
9:40:48 TCP Flags & Handshake
9:58:10 SYN Flooding Attacks
10:02:19 Congestion Control Policy
10:13:30 TCP/UDP Timers & Comparison
10:30:10 Aloha & CSMA Methods
11:06:07 CSMA/CD Collision Detection
11:13:39 Polling & Token Passing
11:25:03 Distance Vector vs. Link State
11:36:16 Circuit vs. Packet Switching
11:48:47 Email (SMTP, POP3, IMAP)
11:57:10 DNS Hierarchy & Queries
12:01:21 FTP, HTTP, ARP & ICMP
12:15:06 OSI Summary & Conclusion