New X440-g2-24p using ExtremeCloud controller - switch talks to the cloud but internal hosts (I'll use a laptop on port 18 for example) can't ping the Internet.
Port 18 has been set for Host and Other - no joy.
Admin state up or down - no joy.
Network for default VLAN added and removed - no joy.
From another computer (not plugged into the x440) I can ping the switch.
Unplug the switch and plug the cable into the laptop - pings the Internet.
Patch cable confirmed - good.
According to tech support (from another issue that has been cleared up) CLIing into the switch can break the ExtremeCloud connection, so testing from CLI seems to not be an option.
(I'm guessing the lack of communication through the switch is causing my access point to continually reboot, so getting the communication flowing seems to be my 1st objective. I'll attack the access point later if necessary.)