Watch the video, Dawn of the Net – how the Internet works (https://www.youtube.com/watch?v=hymzoUpM0K0). 1. Identify and discuss the Network Layering in the video. (one paragraph: average 150 words) 2. Find and discuss an example of network layering in the real world. You can use any business/research publications or your experiences. (one paragraph: average 150 words)