It appears that the core issue in our case is that the AP is not sending ARP packets to the OSX client. We finally discovered this while running a packet capture on two OSX clients connected to the same WLAN on the same AP. One client would see a con...

Michael, just an FYI that I have an existing case open with TAC related to this issue. However, it is difficult to work with TAC since the response time is so SLOW and then a case is suddenly closed when I'm out of the office for a few days. I can ha...

I'm still seeing these type of issues with SmartZone 5.1.2. It can be very difficult to demonstrate this effect but we definitely can tell when a client is no longer responding to network pings or passing data.

Delete the startup config, reboot and you should then have access to all your 10G ports. However you will need to manually set your unlicensed 10G ports to 1G in order to use them.