An engineer has been tasked with optimizing roaming for all the wireless networks used by shops located in a shopping center. A unique WLAN is assigned to each individual shop named ret470632970B55XX, where the last two digits indicate the shop’s location. The wireless network consists of 9800 controllers and Cisco 9100 APs. What should the engineer configure on the controllers to optimize roaming?
To optimize roaming for a wireless network consisting of 9800 controllers and Cisco 9100 APs where each shop has its own unique WLAN, creating an interface per shop helps manage network traffic efficiently and provides each shop with a dedicated network layer. This setup reduces interference and optimizes the performance and roaming experience within each shop's designated area. Disabling networks, enabling encryption, or assigning access rules do not directly address the need for roaming optimization in this context.
D is the right answer