Let's take an expensive Cisco router vs one of their 'small business' routers, say the ISR 4321
What actual differences are there other than the price? I would assume you'd pay for more with one of their more top end ones because it has more features. But what's actually different?
Does IOS have more features?
I understand this sounds like a dumb question to some, but I've been doing some research and I can't seem to find anything!