Which three wireless product families are supported in the current DNA-C 1.

The current DNA-C 1.1 release supports the following wireless product families:

WLC 3504: This is a wireless LAN controller that provides centralized control, management, and troubleshooting for small to medium-sized enterprises and branch offices. It supports up to 150 access points and 3,000 clients, and offers high availability, scalability, and security features. It is compatible with Cisco DNA Center 1.1 and later releases1.

WLC 8540: This is a wireless LAN controller that provides centralized control, management, and troubleshooting for large enterprises and service providers. It supports up to 6,000 access points and 64,000 clients, and offers high performance, reliability, and flexibility. It is compatible with Cisco DNA Center 1.1 and later releases2.

AP 3800: This is an access point that delivers high-performance wireless connectivity for indoor and outdoor environments. It supports 802.11ac Wave 2 technology, multiuser multiple-input multiple-output (MU-MIMO), flexible radio assignment, and modular design. It is compatible with Cisco DNA Center 1.1 and later releases3.

References:

 1: [Cisco Wireless LAN Controller 3504 Data Sheet - Cisco] : 2: [Cisco 8540 Wireless Controller Data Sheet - Cisco] : 3: [Cisco Aironet 3800 Series Access Points Data Sheet - Cisco]