多项选择题 Which two multicast protocol statements are true?（）

多项选择题 Which two statements are tru e about the rendezvous point (RP) in a multicast network?（）

单项选择题 Refer to the exhibit. All routers have Protocol Independent Multicast (PIM) enabled interfaces. On the basis of the configuration provided on routers R1 and R2, which router will take on the func tion of rendezvous point (RP) for the multicast network? （）