问题:
A . ABPDU Guard port should only be configured on ports with PortFast enabled.
B . BPDU Guard and PortFast should not be enabled on the same port.
C . BPDU Guard is used to ensure that superior BPDUs are not received on a switch port.
D . ABPDU Guard port receiving a BPDU will go into err-disablestate.
E . ABPDU Guard port receiving a BPDU will be disabled.
F . BPDU Guard can be enabled on any switch port.
● 参考解析
本题暂无解析