TCP/IP protocols are the backbone of global communication. They are the underlying protocols that allow devices to communicate with each other over the internet. Whether you are checking your email, streaming a video, or browsing the web, TCP/IP protocols are working behind the scenes to facilitate your communication.
TCP/IP stands for Transmission Control Protocol/Internet Protocol. The protocols were developed in the 1970s by researchers at the Advanced Research Projects Agency Network (ARPANET). The goal was to create a set of protocols that could be used to facilitate communication between computers on different networks.
TCP is responsible for ensuring that data is delivered reliably and in the correct order. TCP breaks data up into packets and sends them across the network. It then waits for a response from the receiving device to ensure that the packets were received correctly. If a packet is lost, TCP will retransmit it. Once all the packets have been received, TCP assembles them in the correct order and delivers them to the application.
IP is responsible for routing packets across the network. IP assigns a unique IP address to each device on the network. When a packet is sent, IP reads the destination IP address and determines the best route to send the packet. IP determines the path based on the routing tables maintained by routers on the network.
The combination of TCP and IP protocols is what makes the internet work. TCP ensures that data is reliably delivered, while IP determines the best path for the data to take. The reliability and flexibility of TCP/IP protocols have made them the de facto standard for communication over the internet.
TCP/IP protocols are used by a wide range of devices, including computers, smartphones, tablets, and servers. They are also used by a variety of applications, such as email, web browsing, and file sharing. Without TCP/IP protocols, it would be impossible to communicate over the internet.
In conclusion, TCP/IP protocols are the backbone of global communication. They are the underlying protocols that allow devices to communicate with each other over the internet. Without TCP/IP protocols, the internet, as we know it, would not exist. Therefore, TCP/IP protocols play a significant role in facilitating communication among individuals and businesses across the globe.