Which management interface is commonly used to configure APs via a browser?

• A. Telnet
• B. SSH
• C. FTP
• D. Built-in web server

Answer: (D)

Configuring an AP through a browser relies on a built-in web server that serves the device’s management pages. When you enter the AP’s IP address in a browser, the AP delivers HTML pages, forms, and menus that let you adjust settings like the SSID, security, channels, and admin password. This setup is designed for ease of use, requiring no extra software—just a browser on any device on the network. The pages are typically served over HTTP, and many devices also offer HTTPS for secure access.

Telnet and SSH provide command-line access, not a browser-based interface, so they’re used for text-based management rather than graphical configuration. FTP is a file-transfer protocol and doesn’t provide a web-based configuration UI, so it isn’t used for configuring the AP through a browser.