Description 1

What you’ll Learn: 

Concepts and fundamentals of data communication and computer networks.
Explore the inter-working of various layers of OSI.
Issues and challenges of protocols design while delving into TCP/IP protocol suite.
Assess the strengths and weaknesses of various routing algorithms. 
Learning the OSI layers and their Layer Protocols.

This course provides the concepts of data communication at physical layer and compares ISO - OSI model with TCP/IP model. It provides the knowledge of networking protocols at data link layer. Learn the designing of the network using IP addressing and subnetting / supernetting schemes. Also, we will walk through various routing algorithms, their applications and other properties. Exploring the layer protocols lastly would be cherishing!

Join in to learn Computer Networks, equally important from the academic as well as real-world knowledge.

Modules Covered:


Introduction to Networking
Physical Layer
Data Link Layer
Network Layer
Transport Layer
Application Layer

• Lecture2.1
  How to Pass-Score Computer Network 12 min

Introduction to Computer Networks 9

• Lecture3.1
  1.1 Introduction to Computer Networks 12 min
• Lecture3.2
  1.2 Network Topologies 12 min
• Lecture3.3
  1.3 Network Connecting Devices 11 min
• Lecture3.4
  1.4 Connection-Oriented vs Connection-Less Communication 09 min
• Lecture3.5
  1.5 ISO-OSI Reference Model 07 min
• Lecture3.6
  1.6 TCP-IP Reference Model 07 min
• Lecture3.7
  1.7 OSI vs TCP-IP Model Comparision 08 min
• Lecture3.8
  1.8 Network Classification LAN, MAN, WAN 08 min
• Lecture3.9
  1.9 Virtual Lan’s (VLAN) 08 min

Physical Layer 5

• Lecture4.1
  2.1 Transmission Media: Guided and Unguided [Difference] 09 min
• Lecture4.2
  2.2 Twisted-Pair Cables 08 min
• Lecture4.3
  2.3 CoAxial Cable 07 min
• Lecture4.4
  2.4 Fiber Optics Part [01] 11 min
• Lecture4.5
  2.5 Fiber Optics Part [02] 11 min

Data Link layer 11

• Lecture5.1
  3.1 Framing and it’s Methods 08 min
• Lecture5.2
  3.2 Error Detection and its Methods 08 min
• Lecture5.3
  3.3 Hamming Code 10 min
• Lecture5.4
  3.4 Cyclic Redundancy Check Part [01] 09 min
• Lecture5.5
  3.4 Cyclic Redundancy Check Part [02] 05 min
• Lecture5.6
  3.6 Parity Checking and Checksum Error Detection 09 min
• Lecture5.7
  3.7 Flow Control: Stop and Wait and Sliding Window Protocol 08 min
• Lecture5.8
  3.8 Go Back- N ARQ System 08 min
• Lecture5.9
  3.9 SDLC protocol 05 min
• Lecture5.10
  3.10 HDLC protocol 12 min
• Lecture5.11
  3.11 Carrier Sense Multiple Access-Collision Detection Procedure (CSMA-CD) 07 min

Network Layer 5

• Lecture6.1
  4.1 IP address vs MAC address [Virtual Address vs Physical Address] 09 min
• Lecture6.2
  4.2 IPv4 Header Format 13 min
• Lecture6.3
  4.3 IPv4 vs IPv6 [Difference] 10 min
• Lecture6.4
  4.4 Routing Algorithms Part 01 (Static) Shortest Path Algo Dijkstra’s 12 min
• Lecture6.5
  4.5 Routing Algorithms Part 02 (Static) Flooding Shortest Path Routing 10 min

[Notes] Introduction To Networking 2

• Lecture7.1
  Introduction To Networking
• Lecture7.2
  IPv4 & IPv6

[Notes] Physical Layer 1

• Lecture8.1
  Physical Layer

[Notes] Data Link Layer 4

• Lecture9.1
  Medium Access Control Sublayer
• Lecture9.2
  Data Link Layer
• Lecture9.3
  Error Hamming
• Lecture9.4
  CRC

[Notes] Network Layer 1

• Lecture10.1
  Network Layer

[Notes] Transport Layer 1

• Lecture11.1
  Transport Layer

[Notes] Application Layer 1

• Lecture12.1
  Application Layer

Computer Network Important Questions 7

• Lecture13.1
  Introduction To Networking
• Lecture13.2
  Physical Layer
• Lecture13.3
  Data Link Layer
• Lecture13.4
  Network Layer
• Lecture13.5
  Transport Layer
• Lecture13.6
  Application Layer
• Lecture13.7
  [Extra] Previously Asked Important Questions

[Video Notes] Computer Network Notes 1

• Lecture14.1
  Computer Network Notes

Computer Network Viva Questions 6

• Lecture15.1
  Introduction
• Lecture15.2
  Physical Layer
• Lecture15.3
  Data Link Layer
• Lecture15.4
  Network layer
• Lecture15.5
  Transport Layer
• Lecture15.6
  Application Layer