Linkrunner At 2000 Firmware Update 📍

You need the LinkRunner PC Tool (Windows-only) and a USB-B cable. No OTA or SD card method. A few users reported bricked units when interrupted mid-update – have a stable PC ready.

Older firmware often misread or failed to display voice/data VLAN tags on Cisco and Aruba switches. Post-update, the LRAT-2000 consistently reports correct native VLAN and tagged VLANs – a lifesaver during switch migrations. linkrunner at 2000 firmware update

Previously, the unit would occasionally report “PoE OK” even when the powered device (PD) failed to negotiate. Now, the tester more accurately simulates PD load, catching underpowered or misconfigured PSE ports. You need the LinkRunner PC Tool (Windows-only) and