多选题
发布日期:2020-04-13
BPDU port-guard can be enabled globally, whereas BPDU filtering must be enabled on a per-interface basis.
When globally enabled, BPDU port-guard and BPDU filtering apply only to PortFast enabled ports.
When globally enabled, BPDU port-guard and BPDU filtering apply only to trunking-enabled ports.
When a BPDU is received on a BPDU port-guard enabled port, the interface goes into the err-disabled state.
When a BPDU is received on a BPDU filtering enabled port, the interface goes into the err-disabled state.
When a BPDU is received on a BPDU filtering enabled port, the interface goes into the STP blocking state.
标签: statements true bpdu portguard bpdu
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