试题详情
- 单项选择题What is the purpose of the STP PortFast BPDU guard feature？ （）
A、enforce the placement of the root bridge in the network
B、ensure that a port is transitioned to a forwarding state quickly if a BPDU is received
C、enforce the borders of an STP domain
D、ensure that any BPDUs received are forwarded into the STP domain
- C
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