Tcp Ip Protocol Questions
The layers of the TCP/IP Protocol stack are:
1. Application Layer: This layer provides services to the end-user applications, such as email, web browsing, and file transfer. It includes protocols like HTTP, FTP, SMTP, and DNS.
2. Transport Layer: This layer ensures reliable and efficient data transfer between hosts. It includes protocols like TCP (Transmission Control Protocol) and UDP (User Datagram Protocol).
3. Internet Layer: This layer is responsible for addressing, routing, and fragmenting data packets across different networks. It includes the Internet Protocol (IP).
4. Network Interface Layer: This layer deals with the physical transmission of data over the network. It includes protocols specific to the network technology being used, such as Ethernet or Wi-Fi.