Personal understanding of life Warren Buffett, I believe that everyone will not be unfamiliar. In the United States, Buffett is the second man worthy of the most respect except his father. 1. Suffer hardships in life and benefit people for a lifet

In Fact, everyone has their own standards for this issue so here I will talk about the standard that I think. I personally think that the only. Thing that can tell if you are a real CCIE, there in only one standard. That is to to do many projects whether

Everyone knows that in some places, high reliability is required. Sometimes a single device will have a single point of failure. Therefore, two or more units need to be used together. For example, in a router, multiple devices can be configured to be used

Thought must be cash, eyes must be long-term. Before I answer this question, I will expand the topic first. Let me talk about my own understanding of the United States and CISCO. The United State is a great country and CISCO is a great country. The Unit