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Graphical Network: Uncover the principle behind TCP's four wave of hands, combined with the example of boyfriend and girlfriend breaking up

We noticed the TIME_WAIT state, the connection is not terminated immediately after the client sends the last ACK segment

25 2022-07

Interview surprise: Why does TCP need three-way handshake?

The reason why TCP needs 3 handshakes is because both sides of the TCP communication are full-duplex

25 2022-07

Industry 4.0 drives the need for 5G and private networks in the enterprise

Private 4G and 5G networks are already largely used

23 2022-07

To understand RTK positioning, this article is enough!

RTK technology has become more and more mature after years of accumulation

23 2022-07

Interview surprise: talk about the TCP/IP protocol? Do you understand what each layer does?

The role of the application layer is responsible for data communication between applications.

22 2022-07

How to choose the whole house WiFi coverage mesh, ap panel and power cat?

Home networking wants to achieve whole-house WiFi coverage

22 2022-07

How many hurdles will the computing power develop in the future?

At present, the digital economy is entering a new stage of development.

21 2022-07

Internet giants "winner takes all", what are the serious consequences?

The Internet has brought us huge changes and a huge impact.

21 2022-07

Digital transformation, how to provide IT consulting services? Zhongyi Technology has something to say original

Whether it is the construction or relocation of the data center, the choice of new technology

20 2022-07

Wi-Fi and 5G will coexist, but true convergence is a long way off

Wi-Fi 6 and 5G are different technologies

20 2022-07