Refer to the exhibit. On the basis of the output of the show spanning-tree inconsistentports command， which statement about interfaces FastEthernet 0/1 and FastEthernet 0/2 is true？（）
- AThey have been configured with the spanning-tree bpdufilter disable command.
- BThey have been configured with the spanning-tree bpdufilter enable command.
- CThey have been configured with the spanning-tree bpduguard disable command.
- DThey have been configured with the spanning-tree bpduguard enable command.
- EThey have been configured with the spanning-tree guard loop command.
- FThey have been configured with the spanning-tree guard root command.