INTERNET LAYERS TCP/IP STACK

Internet communication model (TCP/IP Stack) proposes a 4 layer architecture. Following
are the names of internet layers that map with the OSI model’s layers:


- Application layer is equivalent to OSI model’s Application, Presentation and Session layers
- Host-to-Host Layer is equivalent to OSI model’s Transport layer
- Internet layer is equivalent to OSI model’s Network layer
- Network Access layer is equivalent to OSI model’s data link layer