An ISP hosting edge caching servers shouldn't violate the rule so long as:
a) The ISP's own systems do not discriminate for or against the traffic from that edge server (i.e. no rules on Comcast's routers to slow down netflix.com while speeding up nbc.com).
b) The ISP offers the same edge server hosting deal to anyone who wants it.
Big ISPs now own content companies, so even if they don't lease space to Netflix, they would still have edge caching servers on their networks--their own. The neutrality rule seeks to ensure that they don't shape their network traffic to degrade content from other providers who don't own the wires and routers.
a) The ISP's own systems do not discriminate for or against the traffic from that edge server (i.e. no rules on Comcast's routers to slow down netflix.com while speeding up nbc.com).
b) The ISP offers the same edge server hosting deal to anyone who wants it.
Big ISPs now own content companies, so even if they don't lease space to Netflix, they would still have edge caching servers on their networks--their own. The neutrality rule seeks to ensure that they don't shape their network traffic to degrade content from other providers who don't own the wires and routers.