After three years of work in the network field, I personally think that learning Cisco network is basically equivalent to mastering the network.
It is determined that ccna, ccnp, and CCIE (routing and switching) are adopted starting from routing and switching ). First, let's move these three mountains over and look at the rest. Ccent, it seems useless for me now. My personal plan is as follows: 42-day ccnp, 48-day CCIE, a total of 90 days, because I had a foundation before, but no system learning. The entire learning process lasted until September 16, 2011. Then we started to climb the peak and challenge Cisco IOS's 20 sunflower collections. This could be said to be a collection of all aspects of the network. If we were successful, we would be invincible in the network industry and would not dare to say that it was a good thing in the network industry, at least it is also a Chinese character of the southern Emperor.
This article was written in October 28, 2011, but it was a pity that it was too theoretical at that time and did not pay attention to experiments. It should be based on experiments to drive the theory. Internet is a theory driven by practice, while English is a theory driven by listening.
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