单项选择题
A.It scopes multicast traffic. B.It prevents multicast routing loops. C.It advertises active multicast sources. D.It advertises RPs to all downstream routers.
HowisatiebrokeninAuto-RP？（）A.Lowest IP addressB.Highest...
单项选择题How is a tie broken in Auto-RP？（）
A.Lowest IP address B.Highest IP address C.Lowest MAC address D.Highest MAC address
WhichmethodofdynamicRPelectionisnon-proprietary？（）A.Aut...
单项选择题Which method of dynamic RP election is non-proprietary？（）
A.Auto-RP B.Static RP C.Bootstrap Protocol D.Pim Sparse-Dense mode
InJUNOSsoftware，whichtypeofencapsulationisrequiredonaPE...
单项选择题In JUNOS software， which type of encapsulation is required on a PE router for the CE-facing interface in a Martini-based VPN？（）
A.ATM B.CCC C.HDLC D.Ethernet
