How can I see the devices connected to a LAN Switch?
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Modified on 2025-06-10 20:51:43 +0200
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The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
Hi nl2025,
An automatic mapping for devices which are connected to switches is not part of PRTG Network Monitor. If you named the interface by the devices which are connected to your switch, you can change the SNMP Compatibility Option in the settings of the device. You can then add an SNMP Traffic Sensor to the device in PRTG.
If you're interested in Layer-2 mapping, this third party tool might be interesting.
Best regards, Felix
Jan, 2018 - Permalink