It's not just compatibility features. They are missing features that low end consumer grade hardware have, and I'll say what I was implying: It's because it's

It's not just compatibility features. They are missing features that low end consumer grade hardware have, and I'll say what I was implying: It's because it's a vendor lock-in strategy, and they want you to replace ALL your equipment with theirs. Explain to me why I shouldn't be able to manage a list of DHCP clients in a piece of "enterprise grade" hardware.