First of all, we want to say that network engineers are a very promising industry. Because the future is the era of the Internet of Everything, in short, any industry and enterprise can not do without the network, whether it is the Internet or the enterprise private network. Therefore, as the main carrier of business, the network will play an increasingly important role in the whole industry of the future society.
But network engineers are also facing new challenges. For example, some new network technologies are booming recently. Domestic data center, SDN backbone network or intelligent network security has reached the point where a hundred flowers blossom. This means that the old network engineer seems to have fallen behind.