Which answer correctly orders the boot processes as they occur?

The boot process of an Access Point (AP) typically follows a specific sequence to ensure it can connect to a controller and ultimately provide wireless services. The correct order includes determining the IP address of the controller, transferring the operating system, establishing a tunnel, and enabling the radio functionalities.

Initially, the AP begins its boot process by determining the IP address of the controller. This is a crucial step because the AP must know where to retrieve its configuration and firmware. It typically utilizes methods like DHCP or mDNS for this purpose.

Once it knows the controller's IP address, the next step is to transfer the operating system from the controller to the AP. This process is necessary because the AP needs the OS to function and operate its hardware components effectively.

Following the OS transfer, the AP builds a GRE (Generic Routing Encapsulation) tunnel to the controller. This tunnel facilitates secure communication between the AP and the controller, allowing for the transfer of data and management messages.

Finally, once the tunnel is established, the AP enables its radio. This step allows the AP to start broadcasting and providing wireless connectivity to users.

This sequence is critical for the boot process because it ensures that the AP is correctly configured, can communicate effectively with the controller, and can provide wireless service