You can teach yourself, HCIA can watch videos to understand, do experiments and digest, and read books to increase the breadth. You can look at Huawei's official textbook "HCIA Learning Guide" or "CCNA Learning Guide".

HCIA, formerly known as HCNA. HCNA is a basic course, not difficult, and the test questions are multiple-choice questions. I suggest you take the HCNP directly.

HCIA is the first-level certification of Huawei certification, that is, Huawei certified network engineer. HCIA authentication is relatively simple, usually just memorizing the question bank. HCIA certification is located in the basic configuration and maintenance of small and medium-sized networks, with limited knowledge and low gold content.

Therefore, HCIA can only serve as a stepping stone for insiders. It is indeed easier to find a job with this certificate than without it, but the position and salary are still not too high. Simply put, HCIA certificate is better than nothing, but it has little practical effect on work and low gold content.

Arrange study time

Getting Huawei certification, no matter which certification, requires a lot of time to study, so how to arrange your own time is very important.

If it is training, the training institution will arrange teaching according to your rest time, so make your own rest time.

If you are self-taught, you should arrange your time reasonably and study step by step every day.