Which MikroTik feature uses a Layer 2 discovery protocol to find nearby devices?

Which MikroTik feature uses a Layer 2 discovery protocol to find nearby devices?

• A. Neighbors Discovery
• B. MAC Server
• C. IP Services
• D. Health

Answer: (A)

Layer 2 discovery protocols operate on the data link layer to detect devices that are on the same broadcast domain, without needing IP addressing. In MikroTik RouterOS, the feature that uses this approach is Neighbors Discovery. It sends out discovery frames at Layer 2 to learn about nearby MikroTik devices, collecting information like device identity, model, and capabilities so you can quickly map who is nearby and how they’re connected. This is different from the other options: a MAC server isn’t about discovering neighbors, IP Services governs which network services are reachable over IP, and Health is about monitoring the device’s own status rather than discovering other devices. So Neighbors Discovery is the right choice because it directly uses a Layer 2 discovery mechanism to find nearby devices.

Layer 2 discovery protocols operate on the data link layer to detect devices that are on the same broadcast domain, without needing IP addressing. In MikroTik RouterOS, the feature that uses this approach is Neighbors Discovery. It sends out discovery frames at Layer 2 to learn about nearby MikroTik devices, collecting information like device identity, model, and capabilities so you can quickly map who is nearby and how they’re connected. This is different from the other options: a MAC server isn’t about discovering neighbors, IP Services governs which network services are reachable over IP, and Health is about monitoring the device’s own status rather than discovering other devices. So Neighbors Discovery is the right choice because it directly uses a Layer 2 discovery mechanism to find nearby devices.