how does the controller display the access point name when there is no existing configuration for the AP?

In the Converged Access solution, how does the controller display the access point name when
there is no existing configuration for the AP?

A.
AP+IP address dotted decimal, for example, AP10.10.1.1

B.
AP+Ethernet MAC Address, for example, AP44d3:ca42.4337

C.
AP+IP address in hex, for example, AP0A.0A.01.01

D.
AP+Base Radio MAC Address, for example, AP18.33.9d.f1.40.50

Explanation: