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Training Camp • Cybersecurity Glossary
BPDU Filter is a feature in network switches that blocks Bridge Protocol Data Units (BPDUs) from being received or transmitted, helping to prevent loops in the network topology.
BPDU Filter Definition: BPDU Filter is a feature in network switches that blocks Bridge Protocol Data Units (BPDUs) from being received or transmitted, helping to prevent loops in the network topology.
BPDU Filter is a feature in network switches that prevents the device from sending or receiving Bridge Protocol Data Units (BPDUs). BPDUs are messages used in spanning tree protocols to detect and prevent network loops. When BPDU Filter is enabled on a port, the switch effectively stops participating in spanning tree processes on that port, potentially leading to network loops and security risks.
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