You work as a Network Administrator for Tech Perfect Inc. The company has a wireless LAN network. The clients present on the network are excluded. You check the error and find the reason that there is no DHCP server. Which of the following devices will you configure as a DHCP server?

A.
Access point

B.
Controller

C.
RADIUS Server

D.
Wireless LAN switches

Explanation:
In this scenario, the clients are excluded because of the DHCP server. There is no DHCP server in the network, so the client may use the IP address that is already used by other clients. This issue is solved by configuring the controller as a DHCP server. After the configuration, controller provides IP addresses to the clients, direct connect access points, appliance-mode access point on the management interface, and DHCP requests that are transmitted from the access point. You must configure the management interface IP address of the controller as the DHCP server IP address. You can configure the controller by using the Web-browser interface. The step that you must follow is given below:
Controller > Internal DHCP Server > New Answer options A, C, and D are incorrect. The access point, Radius server, and wireless switches cannot act as a DHCP server in a wireless network.