# Computer Networks And Internet Protocol

- Institution: IIT Kharagpur
- Department: Computer Science and Engineering
- Teacher: Prof. Soumya Kanti Ghosh Prof. Sandip Chakraborty
- Level: Undergraduate
- Language: English
- Subjects: Computer science, Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/106105183)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/106105183)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 1 : Introduction to Computer Networks - A brief history](https://invisiblenetwork.ai/learn/nptel/106105183/8f064e63bbc2) (Video)
2. [Lecture 2: Data Networks - from Circuit Switching Network to Packet Switching Network](https://invisiblenetwork.ai/learn/nptel/106105183/ac6eb2e9808b) (Video)
3. [Lecture 3 : Network Protocol Stack](https://invisiblenetwork.ai/learn/nptel/106105183/55b5bda24045) (Video)
4. [Lecture 4 : Services at the Different Layers of the Protocol Stack](https://invisiblenetwork.ai/learn/nptel/106105183/1b5f27877b76) (Video)
5. [Lecture 5 : Application Layer I - Different Protocols at the Application Layer](https://invisiblenetwork.ai/learn/nptel/106105183/365c7445ae26) (Video)
6. [Lecture 6: Application Layer II - Domain Name Systems](https://invisiblenetwork.ai/learn/nptel/106105183/be171d61bb5c) (Video)
7. [Lecture 7: Application Layer III - The Web](https://invisiblenetwork.ai/learn/nptel/106105183/52a5194d70a6) (Video)
8. [Lecture 8; Application Layer III - Hypertext Transfer Protocol](https://invisiblenetwork.ai/learn/nptel/106105183/2b517d68f58d) (Video)
9. [Lecture 9: Application Layer III - Internet Mail Transfer](https://invisiblenetwork.ai/learn/nptel/106105183/b37222c8ae61) (Video)
10. [Lecture 10: Application Layer IV - File Transfer (FTP)](https://invisiblenetwork.ai/learn/nptel/106105183/031eaeab4392) (Video)
11. [Lecture 11: Transport Layer I - Services](https://invisiblenetwork.ai/learn/nptel/106105183/3315ff2e3d2c) (Video)
12. [Lecture 12: Transport Layer II - Connection](https://invisiblenetwork.ai/learn/nptel/106105183/34dbee316e81) (Video)
13. [Lecture 13: Transport Layer II - Connection (Contd.)](https://invisiblenetwork.ai/learn/nptel/106105183/22bb8245ff6e) (Video)
14. [Lecture 14: Transport Layer IV - Reliability](https://invisiblenetwork.ai/learn/nptel/106105183/aad2d16a7819) (Video)
15. [Lecture 15: Transport Layer V - Sliding Window Protocols](https://invisiblenetwork.ai/learn/nptel/106105183/2ffbf0db1f1a) (Video)
16. [Lecture 16: Transport Layer Performance](https://invisiblenetwork.ai/learn/nptel/106105183/ebae9d6ee0ff) (Video)
17. [Lecture 17 Buffer Management and Congestion Control](https://invisiblenetwork.ai/learn/nptel/106105183/0edbc9f9c008) (Video)
18. [Lecture 18: Transport Layer Primitives](https://invisiblenetwork.ai/learn/nptel/106105183/778282bdaeef) (Video)
19. [Lecture 19: Transmission Control Protocol I - Basics](https://invisiblenetwork.ai/learn/nptel/106105183/023a7c085d0b) (Video)
20. [Lecture 20: Transmission Control Protocol II - Connections](https://invisiblenetwork.ai/learn/nptel/106105183/1ad4043e6ed7) (Video)
21. [Lecture 21:Transmission Control Protocol III - Flow Control](https://invisiblenetwork.ai/learn/nptel/106105183/c5d88865afef) (Video)
22. [Lecture 22: Transmission Control Protocol IV - Congestion Control](https://invisiblenetwork.ai/learn/nptel/106105183/d254e0b4e199) (Video)
23. [Lecture 23: User Datagram Protocol](https://invisiblenetwork.ai/learn/nptel/106105183/f50155a104e7) (Video)
24. [Lecture 24: Socket Programming - I](https://invisiblenetwork.ai/learn/nptel/106105183/aa29fd2363ee) (Video)
25. [Lecture 25: Socket Programming - II](https://invisiblenetwork.ai/learn/nptel/106105183/8b2e1b220d2c) (Video)
26. [Lecture 26: Network Layer I - Introduction](https://invisiblenetwork.ai/learn/nptel/106105183/5e4112fb55a7) (Video)
27. [Lecture 27: IP Addressing (IPv4) I - Classful addressing](https://invisiblenetwork.ai/learn/nptel/106105183/ffee7911f380) (Video)
28. [Lecture 28: IP Addressing (IPv4) II - CIDR](https://invisiblenetwork.ai/learn/nptel/106105183/439289df3275) (Video)
29. [Lecture 29: IP Addressing (IPv4) III - Network Address Translation (NAT)](https://invisiblenetwork.ai/learn/nptel/106105183/f742fe07058b) (Video)
30. [Lecture 30: IPv6 Addressing](https://invisiblenetwork.ai/learn/nptel/106105183/fc1fe4b87a02) (Video)
31. [Lecture 31: Internet QoS - I (What is QoS)](https://invisiblenetwork.ai/learn/nptel/106105183/2ef16384e94b) (Video)
32. [Lecture 32: Internet QoS - II (Basic QoS Architecture)](https://invisiblenetwork.ai/learn/nptel/106105183/9833d75854b5) (Video)
33. [Lecture 33: Internet QoS - III (Traffic Policing and Traffic Shaping)](https://invisiblenetwork.ai/learn/nptel/106105183/f3c440ea1e69) (Video)
34. [Lecture 34: Internet QoS - IV (Traffic Scheduling)](https://invisiblenetwork.ai/learn/nptel/106105183/4edbdffc80a5) (Video)
35. [Lecture 35: Internet QoS - V (Integrated and Differentiated Service Architecture)](https://invisiblenetwork.ai/learn/nptel/106105183/b910fbc94a72) (Video)
36. [Lecture 36: IP Routing Table](https://invisiblenetwork.ai/learn/nptel/106105183/7e9f81dd3fe1) (Video)
37. [Lecture 37: Routing in the Internet I - Intra-domain routing](https://invisiblenetwork.ai/learn/nptel/106105183/48e3502cbb43) (Video)
38. [Lecture 38: Routing in the Internet II - Routing protocols](https://invisiblenetwork.ai/learn/nptel/106105183/a19b4982c31b) (Video)
39. [Lecture 39: Routing in the Internet III - Inter-domain Routing](https://invisiblenetwork.ai/learn/nptel/106105183/55f606ece644) (Video)
40. [Lecture 40: Routing in the Internet IV - Border Gateway Protocol](https://invisiblenetwork.ai/learn/nptel/106105183/45ea8ac71a08) (Video)
41. [Lecture 41 : IP Routers](https://invisiblenetwork.ai/learn/nptel/106105183/acd11026dbee) (Video)
42. [Lecture 42 : IP Routers Demo](https://invisiblenetwork.ai/learn/nptel/106105183/926ff8e79e10) (Video)
43. [Lecture 43 : Software Defined Networking - I (Basics)](https://invisiblenetwork.ai/learn/nptel/106105183/a2270744f92c) (Video)
44. [Lecture 44 : Software Defined Networking - II (Open Flow)](https://invisiblenetwork.ai/learn/nptel/106105183/91910d2e840a) (Video)
45. [Lecture 45 : Software Defined Networking - III (Demo)](https://invisiblenetwork.ai/learn/nptel/106105183/7513ca120f48) (Video)
46. [Lecture 46 : Data Link Layer - Overview](https://invisiblenetwork.ai/learn/nptel/106105183/d2387b7877d3) (Video)
47. [Lecture 47 : Data Link Layer - Basic Concepts](https://invisiblenetwork.ai/learn/nptel/106105183/e73351ac94f2) (Video)
48. [Lecture 48 : Data Link Layer - Ethernet](https://invisiblenetwork.ai/learn/nptel/106105183/2215390f673f) (Video)
49. [Lecture 49 : Data Link Layer - Ethernet(Contd.)](https://invisiblenetwork.ai/learn/nptel/106105183/e20aa6846ce3) (Video)
50. [Lecture 50 : Data Link Layer - Flow and Error Control](https://invisiblenetwork.ai/learn/nptel/106105183/2e2edeca8949) (Video)
51. [Lecture 51 : ARP-RAPP-BOOTP-DHCP](https://invisiblenetwork.ai/learn/nptel/106105183/3143f8315d36) (Video)
52. [Lecture 52 : ARP-RAPP-BOOTP-DHCP(Contd.)](https://invisiblenetwork.ai/learn/nptel/106105183/8f68fd5cbb53) (Video)
53. [Lecture 53](https://invisiblenetwork.ai/learn/nptel/106105183/748664e6af9a) (Video)
54. [Lecture 54 : Wireless LANs](https://invisiblenetwork.ai/learn/nptel/106105183/b4629dde258e) (Video)
55. [Lecture 55 : Layer 1: Physical Layer](https://invisiblenetwork.ai/learn/nptel/106105183/4f5913318e73) (Video)
56. [Lecture 56 : Layer 1: Physical Layer-II](https://invisiblenetwork.ai/learn/nptel/106105183/bc3cd4b541c6) (Video)
57. [Lecture 57 : Layer 1: Physical Layer-III](https://invisiblenetwork.ai/learn/nptel/106105183/b3a92a5b57df) (Video)
58. [Lecture 58 : Network Security-Overview](https://invisiblenetwork.ai/learn/nptel/106105183/258774c483e2) (Video)
59. [Lecture 59 : Network Security-II](https://invisiblenetwork.ai/learn/nptel/106105183/690ba12e87b1) (Video)
60. [Lecture 60 : Network Security-III\[TCP?IPSecurity\]](https://invisiblenetwork.ai/learn/nptel/106105183/90b20fa54d8f) (Video)
61. [Live Session 11-03-2020](https://invisiblenetwork.ai/learn/nptel/106105183/8f064e63bbc2-2) (Video)
62. [Live Session 21-04-2022](https://invisiblenetwork.ai/learn/nptel/106105183/ac6eb2e9808b-2) (Video)