Which methods are commonly used to configure and manage access points (AP)?

The selection of telnet/ssh, USB, and browser-based web server as methods for configuring and managing access points is accurate because these options represent widely accepted and efficient practices in network management.

Telnet and Secure Shell (SSH) allow administrators to remotely access and configure access points using a command-line interface, providing flexibility and ease of management from anywhere on the network, given that the necessary security measures are in place. SSH is particularly favored due to its encrypted communication, which adds a layer of security compared to Telnet.

The use of USB is prevalent as well, particularly for initial setups or firmware updates, allowing a technician to directly connect to the access point and transfer configuration files without needing network access.

Additionally, the browser-based web server approach enables a user-friendly graphical interface for managing and configuring APs. This method is intuitive, making it accessible to users who may not be familiar with command-line interfaces. It allows for easy monitoring and modification of wireless settings, ensuring a straightforward management experience.

Other methods listed, while they may have specific use cases, do not provide the same level of practicality or common utilization as telnet/ssh, USB, and web interfaces.