单项选择题
If a port configured with STP loop guard stops receiving BPDUs，the port will be put into which state？（）
A.learning state
B.listening state
C.forwarding state
D.root-inconsistent state
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相关考题
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多项选择题
WhichtwooftheseareusedintheselectionofarootbridgeinanetworkutilizingSpanningTreeProtocolIEEE802.1D？（）
A.Designated Root Cost
B.bridge ID priority
C.max age
D.bridge ID MAC address
E.Designated Root Priority
F.forward delay -
单项选择题
SpanningTreeProtocolIEEE802.1sdefinestheabilitytodeploywhichofthese？（）
A.one global STP instance for all VLANs
B.one STP instance for each VLAN
C.one STP instance per set of VLANs
D.one STP instance per set of bridges -
问答题
BGPAdministrativedistance？
