Refer to the Exhibit

Refer to the exhibit. An engineer reconfigures the port-channel between SW1 and SW2 from an access port to a trunk and immediately notices this error in SW1's log: *Mar 1 09:47:22.245: %PM-4-ERR_DISABLE: bpduguard error detected on Gi0/0, putting Gi0/0 in err-disable state Which command set resolves this error?

A) SW1(config-if) # interface Gi0/0 SW1(config-if) # no spanning-tree bpdufilter SW1(config-if) # shut SW1(config-if) # no shut SW1(config-if) # interface Gi0/0 no spanning-tree bpdufilter shut no shut
B) SW1(config-if) # no spanning-tree bpduguard enable no spanning-tree bpduguard enable
C) SW1(config-if) # spanning-tree bpduguard enable spanning-tree bpduguard enable
D) SW1(config-if) # interface Gi0/1 interface Gi0/1