What effect does the global configuration command spanning-tree portfast bpdufilter default have when enabled on an access switch?
- All PortFast enabled ports become designated ports.
- All PortFast enabled ports stop sending BPDUs, but if a BPDU is received on the port, the port gets out of the PortFast state, thereby disabling the BPDU filtering.*
- All PortFast enabled ports start participating in the spanning-tree calculations.
- All switch ports start filtering the superior BPDUs coming from other switches and the
access switch becomes a root bridge.
Exam with this question: CCNP SWITCH Chapter 4 Exam Answers
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