Cisco are predicting that global IP traffic will reach 3.3ZB by 2021, a Compound Annual Growth Rate (CAGR) of 24 percent from 2016 - 2021, in the same time period they predict that global fixed broadband speeds will almost double form 27.5 to 53Mbps. Cisco also predicts that live video will grow 15-fold between 2016 - 2021 and account for 13% of all internet video traffic.