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