Higher-end, so-called "smart switches" do a lot more than connect network segments. Vendors are producing switches that add a layer of security in a data center, are fault-tolerant and can efficiently ...
I just bought a GS110TPv3 with the intention of setting up VLANs to eventually segregate WiFi traffic from a common UniFi WAP, but first I wanted to test with just a plain ol' laptop and Ethernet ...