It has been 2020, and the Internet has already become a necessity for human life. Today, all walks of life in the society need an Internet, even a restaurant or a food stall needs WIFI for guests to surf the Internet.
Now that the network is needed, network engineers have become indispensable. How should network engineers of different levels learn?
As a Freshman
If you plan to work in the Internet industry, but don’t know anything.
Don’t read long articles, don’t t rush to watch videos to learn technology, let alone read messy forum introductions.
The first thing: understand the industry, understand the network.
Know what the network does, what this industry does, and which companies are in the industry. You must first understand the advantages and disadvantages of this industry, including companies in this industry: such as Cisco and Huawei.
If you enter the company, what are you going to do, whether this job is suitable for you, what is your salary, whether you can accept it, how strong the work is, everything is clear before proceeding.
At the Novice stage
Have a certain understanding of the network and know what the network needs to learn.
First learn the data communication: routing technology, switching technology, network equipment, network protocol;
Know what routers and switches are and what different protocol applications are.
It is not recommended to read books, and the promotion effect is not good.
In a Primary Stage
Has a certain network foundation, has been engaged in network work, and can independently solve a small local area network such as the party A network administrator: content, work, and technical requirements are simple.
Disadvantages: low salary, unable to improve themselves.
How to learn: Try to reach out to networks you don’t know. For example, three-layer routing technology (professional), security technology, network characteristics, and exposure to different network products.
But what I learned can’t be remembered, what should I do if I forget the front after learning?
Solution: Learn to apply.
Do projects (accumulate experience + earn money)
Experiment (Apply the learned techniques to the experiment)
In a middle-level
Ability to participate in large-scale network projects and have experienced large-scale network project technologies (OSPF, BGP)
Learning routing ideas: What kind of ideas should be used to solve network problems? Understand the fundamentals and principles of data.
In an Advanced Stage
Can solve problems in the network, complete network optimization, and the knowledge of data communication can basically be solved
Problem: Insufficient knowledge and insufficient fields.
Solution: expand knowledge points, it is recommended to read books. Related books do not have to be thoroughly researched, but at least they can be talkative while chatting.
At this stage, you can consider transformation, technology → management, engineer → director, etc.
Expert
With many years of experience in large projects, it can solve many aspects of the network (data, security, wireless, collaboration, operators, data centers, etc.).
About SPOTO
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