We are planning on implementing Aruba Instant APs in a company's (4) different branches as space and number of users is small.
Their main concern is that they need to have same SSID across all different branches in a way that when a user is once connected to the SSID in any branch, they will be connected to the same SSID in the second branch without requiring to re-enter password.
How can this be configured within Aruba IAP?