This week’s episode takes place at Cisco Live near Rick Graziani’s book signing at the Cisco store. So that makes us even more famous now.

It’s true that some industries have struggled to adapt to IPv6—but Graziani can easily explain why businesses shouldn’t be happy to stay with IPv4.

“The mobile market has been going IPv6 for a while,” Graziani said. “They’d have to.” Verizon, T-Mobile, Comcast—IPv6 is the only thing that can handle the sheer number of addresses out there.

For a breakdown of this episode, click here.