When assigning devices to a site, if Device Controllability is enabled, a workflow is automatically triggered to push the device configuration from the site to the devices. https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/2-2-2/user_guide/b_cisco_dna_center_ug_2_2_2/b_cisco_dna_center_ug_2_2_2_chapter_011.html

B. when the network device is assigned to the site and device controllability is turned on Cisco DNA Center uses a concept of 'site-based design' where devices are associated with specific sites, and profiles/policies can be applied based on site designation. Device controllability refers to the feature in Cisco DNA Center that enables it to send configuration commands to the device. Once a device is assigned to a site and this feature is enabled, Cisco DNA Center can push configuration changes to the device as per the assigned policies and profiles.

Option B; Cisco DNA Center discover network devices when they are added to the network, but it doesn't necessarily make changes to the device at that moment. Changes are typically made after the device is assigned to a site and device controllability is enabled.

B looks correct

B looks correct

https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2020/pdf/BRKCRS-2637.pdf ^^^^ Page 21 ^^^^ Technically when DNAC discovers a new network device, it will apply the following. • PKI • IPDT • HTTP Server source • SNMP RO & RW communities • (If not already configured)

i guess its c { A Note on Device Controllability Its purpose is to aid in deploying the required network settings that Cisco DNA Center needs to manage devices. Changes are made on network devices during discovery, when adding a device to Inventory, or when assigning a device to a site }

C is correct

https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/2-2-2/admin_guide/b_cisco_dna_center_admin_guide_2_2_2/b_cisco_dna_center_admin_guide_2_2_2_chapter_010.html#id_53799 Device controllability is a system-level process on Cisco DNA Center that enforces state synchronization for some device-layer features. Its purpose is to aid in the deployment of network settings that Cisco DNA Center needs to manage devices. Changes are made on network devices when running discovery, when adding a device to inventory, or when assigning a device to a site.