How does the computer transport layer identify different applications

This article will explain in detail how to identify different applications in the computer transport layer. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

The transport layer can identify different applications through the port number, because the port number is the service access point of the transport layer, so that the application process of the application layer delivers data to the transport layer through the port, which marks the process of the application layer.

The transport layer can identify different applications by port numbers.

Port number is the service access point of the transport layer, which allows the application process of the application layer to deliver data to the transport layer through the port, which marks the process of the application layer.

The transport address, that is, the port number, is the endpoint of the transport layer communication, and the network address (network service access point) is the endpoint of the network layer communication. Note that an application process is bound to each port number, and the application process invokes the transport layer service through its own port number. The transport entity (the provider of the transport layer service) calls the network layer service through the local network service access point, that is, the network address, and communicates with the remote peer-to-peer transport entity.

This is the end of this article on "how to identify different applications in the computer transport layer". I hope the above content can be of some help to you, so that you can learn more knowledge. If you think the article is good, please share it for more people to see.