we use a ZD 3025 + ZoneFlex 3200. We have a Zero -IT configuration.
The goal is to connect IPAD to the wifi with a certificate ONCE.
We don't want users to connect IPAD alone. We configure the IPAD before, and download the Zero-IT certificate for them.
Like this, they never have to enter the SSID or passphrase.
Now we have a problem : if the IPAD is not used for a while, the user is asked for a passphrase...... If we look to the certificate, it is unlimited.