Clients connection to a remote AP at a branch office can get an IP address through which of the following methods? (Select Three)

The correct answer identifies the method by which clients can obtain an IP address through a DHCP server connected to the Remote AP's controller. In this setup, the remote access point (AP) at the branch office manages client connections and forwards DHCP requests to the controller. This method is effective because the controller can provide network configuration seamlessly across the organization, ensuring clients receive the appropriate settings and IP addresses.

The remaining methods provide alternative pathways for IP address assignment, but they may not be as direct or effective in the same context. Static IP assignment can work for specific devices where manual configuration is feasible; however, it isn't practical for dynamic environments with many clients. A DHCP server at a branch office could also serve clients, but it would generally require separate management and might lead to inconsistency in broader network configurations. Finally, having a DHCP server inside the Remote AP could theoretically provide IP addresses, but it's less common and can complicate management, as APs are typically designed to work with centralized controllers for handling DHCP requests.

Thus, utilizing a DHCP server connected to the Remote AP's controller is a streamlined approach for efficient IP address allocation for clients at a remote location.