Hmm... Seems the iPhone is causing some network trouble. Duke and Cisco are trying to resolve it, and have opened a ticket with Apple.

From NetworkWorld

Quote:
"It’s a pretty big annoyance, right now, with 20-30 access points signaling they’re down, and then coming back up a few minutes later. But in late August, this would be devastating."

That’s because the misbehaving iPhones flood the access points with up to 18,000 address requests per second, nearly 10Mbps of bandwidth, and monopolizing the AP’s airtime.


-jk