题目内容:
A.Memoryrequirementsarehigherforshareddistributiontreethanforsourcedistributiontree
B.CreatesatreefromacentralRPtoalllast-hoprouters
C.Usesarendezvouspoint
D.Anoptimalpathiscreatedbetweeneachsourcerouterandeachlast-hoprouter
E.Place(S,G)entryineachrouter’smulticastroutingtable
F.Place(*,G)entryinarouter’smulticastroutingtotable
参考答案:【答案仅供学习,请勿对照自行用药等】