- 搜標(biāo)題
- 搜題干
- 搜選項
多項選擇題
Which of the following are shared distribution tree characteristics？ （Choose all that apply.）（）
A.Memory requirements are higher for shared distribution tree than for source distribution tree
B.Creates a tree from a central RP to all last-hop routers
C.Uses a rendezvous point
D.An optimal path is created between each source router and each last-hop router
E.Place （S，G） entry in each router’s multicast routing table
F.Place （*，G） entry in a router’s multicast routing to table
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