When should the MAC authentication bypass feature be used on a switch port?

Refer to the exhibit Which command set is required on router R1 to allow the network administrator to authenticate via RADIUS'?

Which framework is used for third-party authorization?
What is one primary REST security design principle?
In a Cisco SD-Access solution, which protocol is used by an extended node to connect to a single edge node?
Drag and drop the code snippets from the bottom onto the blanks in the script to convert a Python object into a JSON string. Not all options are used

What is the role of the vSmart controller in a Cisco Catalyst SD-WAN environment?

Refer to the exhibit. POSTMAN is showing an attempt to retrieve network device information from Cisco Catalyst Center (formerly DNA Center) API. What is the issue?
What is used by vManage to interact with Cisco SD-WAN devices in the fabric?
Which function is performed by vSmart in the Cisco Catalyst SD-WAN architecture?