How many strict-high priority forwarding classes can be applied to a given interface？（）

多项选择题WhatmethodsareavailabletocreateseparatemulticastandunicastforwardingtopologiesonaJuniperNetworksrouter？（）

A.MBGP
B.RIB groups
C.Routing policy
D.Firewall filters

单项选择题WhatistheuseofMSDPacrossmultiplePIMdomains？（）

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.

单项选择题HowisatiebrokeninAuto-RP？（）

A.Lowest IP address
B.Highest IP address
C.Lowest MAC address
D.Highest MAC address

单项选择题WhichmethodofdynamicRPelectionisnon-proprietary？（）

A.Auto-RP
B.Static RP
C.Bootstrap Protocol
D.Pim Sparse-Dense mode

单项选择题InJUNOSsoftware，whichtypeofencapsulationisrequiredonaPErouterfortheCE-facinginterfaceinaMartini-basedVPN？（）

A.ATM
B.CCC
C.HDLC
D.Ethernet