How to find the IP address of an industrial Ethernet switch
This blog explores two powerful approaches to solve this problem: Windows API programming (for programmatic or scripted IP retrieval) and lower-layer protocol analysis (using ARP, DHCP, or LLDP to intercept device communications). Finding the IP address of your network switch is crucial for a variety of tasks, from configuring its settings to troubleshooting network connectivity issues. While it might seem like a technical hurdle, several straightforward methods can help you uncover this essential piece of information. SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present. You can run the display arp command to view IP addresses and interfaces of servers directly connected to a switch.
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