Digisol DG-FS1526 - Loopback Detection

DG-FS1526 User Manual
7.9.3 Loopback Detection:
Choose Spanning Tree > Loopback Detection to configure loopback detection on an
interface. When loopback detection is enabled and a port receives it’s own BPDU, the
detection agent drops the loopback BPDU and places the interface in discarding mode. This
loopback state can be released automatically.
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