An engineer entered the no spanning-tree bpduguard enable on interface fa1/0/7command.which statement describes the effect of this command?

Refer to the exhibit.

An engineer entered the no spanning-tree bpduguard enable on interface fa1/0/7command.which statement describes the effect of this command?
A . interface fa1/0/7 remains in err-disabled state until the errdisable recovery cause bpduguard command is entered in the interface configuration mode
B . fa1/0/7 remains in err-disabled state until the errdisable recovery bpduguard command is entered in the interface configuration mode
C . fa1/0/7 remains in err-disabled state until the shutdown/no shutdown command is entered in the interface configuration mode
D . fa1/0/7 remains in err-disabled state until the spanning-tree portfast bpduguard disable command is entered in the interface configuration mode
E . interface fa1/0/7 returns to an up and operational state

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Answer: C