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Configuring BPDU Protection on All Edge Ports
On MX Series routers, you can configure BPDU protection to ignore BPDU received on interfaces where none should be expected. If a BPDU is received on a blocked interface, the interface is disabled and stops forwarding frames. By default, all BPDUs are accepted and processed on all interfaces.
To configure BPDU protection for all edge ports for a particular spanning-tree protocol::
- Enable edge port blocking for a particular spanning-tree
protocol:
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user@host# set protocols (STP Type) (mstp | rstp | vstp) bpdu-block-on-edge Verify BPDU protection for edge ports.
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