"The Managed Switch Port Mapping tool is designed to communicate with a managed ethernet switch using SNMPv1/v2c and map the physical port connections to MAC and IP addresses of the attached devices. The software is designed for use on Microsoft Windows® operating systems."
Person recently had occasion to put a routing switch into a DMZ environment, which prompted him to research how to harden it. This document explains some of the steps he's taken to ensure the switch is secure.
"Eliminate POE problems. Restart WiFi APs and links automatically. Improve customer service and satisfaction. This regulated 8-port 24 volt POE midspan injector is built specifically for Ubiquiti, Tranzeo, Microtik, EnGenius and similar radios that require clean, well regulated 24V POE."