By default, Instant On has the Maximum Clients threshold configured as 64 per Radio of a Network.
To be more clear, in 2.4 Ghz 64 clients can be connected and in 5 Ghz 64 clients can be connected per Network.
Totally 128 clients can be connected per Network.
When the max clients threshold limit exceeds on an AP, the AP will send a deuath to the exceeding client.
Example:
When the 65th client is trying to connect to the BSSID/Radio, Client will receive a deauth from the AP with the reason "Resource constrained". This deauth reason indicates that the max clients threshold is exceed for that AP. This can be validated only by the TAC / Support team on the Backend.
#Maximumclients#ArubaInstantOn#Clientcount