I have started studying for the CompTIA Network+ certification. Most of the content revolves around memorizing the different parts of the OSI model, troubleshooting common networking problems, network security, and more! To utilize the cloud effectively, everyone needs a good understanding of networking concepts. No reason to deploy cloud resources if you don’t know how to connect them to other resources. You won’t need to know how to configure a physical switch with proprietary tools, just enough to apply these networking concepts to the cloud.