Huawei's top engineers lasted nine years "anecdotal stories network protocol" PDF document summary, is too strong

What is a network protocol?

A network protocol is a set of regulations used to solve problems in various networks.For example, OSPF can be used to solve routing information transmission, MSTP can be used to solve Layer 2 loop problems, DHCP can be used to solve automatic address allocation problems, etc.solve.

For example, if you speak Chinese, and the other party speaks Chinese, you can understand them. If the other party speaks Indian, you can’t understand it, and you can’t communicate. The same is true for network equipment.It is necessary to specify which information is transmitted in what format, what rules the device must process after receiving the information, and how the processed information is sent to other devices. These are the so-called network protocols.

So, as long as you want to set foot in the programmer industry, network protocol is a compulsory course for you to get started.But it is not easy for you to thoroughly understand the network protocol.And the "Interesting Network Protocol" I will share next is a Huawei boss who combines his many years of work experience, starting from the bottom, and explaining the most basic, most commonly used, and most important network protocols through his own experience.It is easy to understand, and has an in-depth understanding of the knowledge points and general workflow of network protocols.

"Interesting Talk"Network Protocol"

This "Interesting Network Protocol" provides an in-depth and intuitive understanding of the basic concepts and principles of network protocols from entry-level programmers, and builds a complete and accurate network protocol knowledge framework;It will also help programmers with certain work experience to fill in knowledge gaps and open up the knowledge system.If you are interested in this information, the editor is also happy to share it. How to get it: Add a little assistant wx: bjmsb0606006 to get a free download!

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Well, due to space problems, the content of this "Interesting Network Protocol" is displayed here, and this information is often seen from aroundStarting from what you have arrived at, explain various protocols in the way of storytelling, and then slowly expand to unfamiliar areas, so that everyone can get to know the knowledge points on the spot while learning.See here,

Interested friends can add the assistant wx:bjmsb0606006 to get the free download method!