Which is wild to me. My high school offered a technology course that included NET certification testing sponsored by Cisco. Our final was to setup a local netwo

Which is wild to me. My high school offered a technology course that included NET certification testing sponsored by Cisco. Our final was to setup a local network on hardware, leave the room, and come back in to troubleshoot whatever the teacher broke. She would change three things - it might be a typo in your DNS records, a barely loose cable between two bridges, or a wiped hosts file, etc. We knew the OSI model and understood IP masking and shakes fists at cloud (computing)