I have a an Unleashed network setup with an SSID. I would like to add a second SSID on a separate VLAN but only have the SSID broadcast on one access point. I couldn't see where this can be done on the web interface so I'm not sure if this is possible.
Yes, we can do it. We just need to create a WLAN group >> Add the SSID to that group >> Then go the Access Points >> Select the AP and click on Edit >> Under the WLAN group select the Group which has the SSID you want to broadcast.
Below is the link where I have mentioned on how to create the SSIDs to be broadcasted on 2.4 and 5 GHz. This is on the AP group level, but we can do this for the individual AP with the same login.