單項(xiàng)選擇題

Which of the following is used to periodically multicast by DIS on a LAN to ensure IS-IS link state databaseaccuracy？（）

A.CSNP
B.LSP
C.ISH
D.Hello
E.IIH
F.PSNP

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單項(xiàng)選擇題

MPLS label mapping on an LSR is displayed by which IOS command？（）

A.Show mpls Idp neighbor detail
B.Show mpls Idp bindings
C.Show mpls Idp parameters
D.Show mpls Idp discovery

多項(xiàng)選擇題

Which three protocols use TLVs to carry attributes？（）

A.Cisco Discovery Protocol
B.Label Discovery Protocol
C.Border Gateway Protocol
D.OSPF
E.RIP version 2