The initial version of RTU release (Existing RTU) contains built-in evaluation licenses valid for 12 years and Lifetime RTU licenses that are similar to permanent licenses, in that they are built into the IOS image and avoid the overhead of license instal

The design of the network architecture is very complex and is the best place to reflect the technical level of a network engineer. The following architecture is a traditional architecture recommended by Cisco. Of course, Cisco's latest architecture is not

If you can’t explain it simply, you don' t understand it well enough-Albert Einstein In fact, I personally feel that no matter how profound theories and techniques can be explained by way of example and example in life. Any complex protocol is designed b

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