单项选择题

panyhasimplementednumerousmultilayerswitchesthatutilizeFIBtables.WhichstatementistrueabouttheForwardInformationBase（FIB）table？（）

A.TheFIBisderivedfromtheIProutingtableandisoptimizedformaximumlookupthroughput.
B.TheFIBtableisderivedfromtheAddressResolutionProtocoltable，anditcontainsLayer2rewrite（MAC）informationforthenexthop.
C.WhentheFIBtableisfull，awildcardentryredirectstraffictotheLayer3engine.
D.TheFIBlookupisbasedontheLayer2destinationMACaddress.
E.Noneoftheotheralternativesapply

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热门试题

单项选择题

SwitchR1hasbeenconfiguredwithPrivateVLANs.WiththattypeofPVLANportshouldthe defaultgatewaybeconfigured？（）

A.Trunk
B.Isolated
C.Primary
D.Community
E.Promiscuous
F.Noneoftheotheralternativesapply

单项选择题

TheCompanynetworkneedstopasstrafficbetweenVLANs.Whichdeviceshouldbeusedtoaccomplishthis？（）

A.Hub
B.Switch
C.Router
D.Bridge
E.Noneoftheotheralternativesapply