TCP/IP Model

What is TCP/IP Model?

                                TCP/IP is Transmission control protocol/Internet protocol. It is a five layer protocol suite. TCP/IP is used in the internet today.

The original TCP/IP model was developed as a four layer model and later it is revised into a five layer protocol suite.

5 layers of TCP/IP Model :

1. Physical layer

2. Data link layer

3. Network layer

4. Transport layer 

5. Presentation layer

To know more about functions of each layers refer OSI Model

For detailed explanation click here for video

Follow on YouTube and  Instagram