[runeks]

> > companies need to replace their switches.

> Actually, most Switches are just fine and don't need replacing. IPv6 is a Layer 3 Protocol, most "Normal" Switches operate on Layer 2 (The Ethernet Level, which stays the same and (in the best case) does neither know nor care what goes on in Layers above).

But these can't do routing, I assume. I think I may have misspoke, and said "switches" when I should have said "routers".

If routers from the last 10 years all support IPv6, that's probably a part of the reason that IPv6 access to Google in the US is 10% IPv6.