network layers

network layers

1. layer 1 data link layer

   • This layer is responsible for transmitting the data through the local network via cables or wireless signals.

2. layer 2 network layer

   • this layer creates the connection between networks and adds the address and ip to the packet and the route to the computer

3. layer 3 transport layer

   • This layer divides the data received into packets of the correct size so they are ready for sending.

4. layer 4 application layer

   • This is where web browsers and email clients are. It formats the data to make sure that the application that needs it can understand it.