1. How much will SDN controllers cost an organization? To obtain an approximation, estimate the number of controllers that will be needed in your organization’s intranet, and find the price of commodity PCs when purchased in sufficient bulk to satisfy your estimate.
2. Read about the SDN consortia being created by network equipment vendors. Why are vendors involved, and what do they expect to achieve?
1. Which network technology is best for the Internet of Things? Explain.
2. What is an embedded system?
3. Give three examples of embedded systems connected to the Internet.
4. What is energy harvesting?