WhichtwostatementsaboutISreachabilityTLV(TLV2)andtheextendedISreachability(TLV22)aretrue?()

A.TLV22supportswidemetrics. B.TLV2isonlyusedinLevel1routers. C.TLV22displaystheneighbor’sextendedareas. D.OnlyTLV22cansupporttheinclusionofsub-TLVs. E.OnlyTLV22canbefloodedacrossL1/L2boundaries.

时间:2024-04-06 10:16:52

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