AportinaredundanttopologyiscurrentlyintheblockingstateandisnotreceivingBPDUs.Toensurethatthisportdoesnoterroneouslytransitiontotheforwardingstate,whichcommandshouldbeconfiguredtosatisfytherequirement?()A.Switch(config)#spanning-treeloopguarddefaultB.Switch(config-if)#spanning-treebdpufilterC.Switch(config)#udldaggressiveD.Switch(config-if)#spanning-treebpduguard
AportinaredundanttopologyiscurrentlyintheblockingstateandisnotreceivingBPDUs.Toensurethatthisportdoesnoterroneouslytransitiontotheforwardingstate,whichcommandshouldbeconfiguredtosatisfytherequirement?()
A.Switch(config)#spanning-treeloopguarddefault
B.Switch(config-if)#spanning-treebdpufilter
C.Switch(config)#udldaggressive
D.Switch(config-if)#spanning-treebpduguard
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