EdgeCore – loopback detection
Non STP loopback detection https://support.edge-core.com/hc/en-us/articles/360021985973-How-to-configure-the-non-STP-loopback-detection-on-Edgecore-switches- Konfigurace přes telnet/ssh : show loopback-detection loppback-detection enable interface ethernet 1/x : … loopback-detection … no loopback-detection