The document discusses the TCP/IP model and its protocols, including HTTP/HTTPS, FTP, SMTP, and DNS, highlighting the contributions of key figures like Tim Berners-Lee and Ray Tomlinson. It provides links to various resources and videos for configuring and understanding these protocols. Additionally, it compares POP3 and IMAP4 protocols, explaining their functions and differences.

1. TCP / IP Model
Prepared by
C. P. Divate

2. OSI and TCP/IP Model

3. History of TCP/IP Model

4. TCP/IP Model Architecture

5. HTTP / HTTPS Protocol
• Process of HTTP: https://www.khanacademy.org/computing/code-org/computers-and-the-
internet/internet-works/v/the-internet-http-and-html
Professor: Timothy John Berners-Lee
Founder of HTTP/HTTPS/WWW

6. FTP / TFTP Protocol
• Process of File Transfer: https://www.youtube.com/watch?v=aIX-GHAB53Q
• FTP Server Configuration: https://www.youtube.com/watch?v=9xB8ROt8ASc
• FTP Server for windows desktop: https://www.youtube.com/watch?v=37JEGisATBQ
Fonder of FTP
Shri Abhay K. Bhushan

7. Telnet Protocol
How to configure telnet for windows: https://www.youtube.com/watch?v=SoolIpZEhZ8

8. SMTP Protocol
How SMTP works (client Side): https://www.youtube.com/watch?v=S3Qo6Xet_yU
Fonder of SMTP
Ray Tomlinson
Raymond Samuel Tomlinson was a pioneering American computer programmer who implemented the first
email program on the ARPANET system, the precursor to the Internet, in 1971; It was the first system able to
send mail between users on different hosts connected to ARPANET.

9. SMTP Protocol
How SMTP works (client Side) and MTA to MTA

10. POP3/IAMP4 Protocol
How POP3 and IAMP4 works: https://www.youtube.com/watch?v=LHozFBGdvCg
Fonder of IAMP
Mr. Mark Crispin in 1986

11. POP3 Protocol
How POP3 / IAMP4 works (Receiver Side):
IAMP4 Protocol

12. POP3 Protocol
Difference between POP3 / IAMP4 works (Receiver Side):
IAMP4 Protocol

13. DNS Protocol
How DNS works: https://www.youtube.com/watch?v=mpQZVYPuDGU
https://www.youtube.com/watch?v=UeeyUePyiJg,
Fonder of DNS
Paul Mockapetris
American computer scientist

14. Generic Domain Name System

15. Country-code Domain Name System

16. Country-code Domain Name System