Which server is used for Cisco wireless control?

The RHWCS, or the Red Hat Wireless Control Server, is specifically designed to manage Cisco wireless networks. It serves as the centralized controller for access points, allowing for configuration, monitoring, and management of wireless devices within the network. By using this server, administrators can effectively handle tasks such as provisioning new access points, optimizing wireless performance, and ensuring security policies are applied across the network. This server plays a crucial role in maintaining the integrity and functionality of a Cisco wireless infrastructure, making it the appropriate choice for this question.

The other options listed do not refer to servers utilized for controlling Cisco wireless networks and serve different purposes within IT or networking contexts, making them less relevant to this specific function.