Thank you for giving me the opportunity to explore the networking. To my understanding, TCP/IP is the communication protocol for communication between computers connected to the Internet. It divides networking communication into 4 layers. The application layer (top layer) gathers the message or file into smaller packets and received by the other side of the application layer then resemble to original packets. The Network interfere layer (bottom...

Sorry, I guess I posted in a wrong place. You are right, that is related to my homework. Unfortunatley, I am not good in networking. I thought I can get some advise here... Anyway, thanks....

Does TCP/IP need any any improvement or is there a need for a new model since TCP/IP was made for an outdated time and the power of today's networks?