Key Terms

Before you take the exam, be sure you're familiar with the following terms:

Auto-RP	multicast
bidirectional shared tree	multicast group
Border Gateway Protocol (BGP)	Multicast Open Shortest Path First (MOSPF)
broadcast	Multicast Source Discovery Protocol (MSDP)
Cisco Group Management Protocol (CGMP)	PIM dense mode (PIM DM)
core	PIM sparse mode (PIM SM)
Distance Vector Multicast Routing Protocol (DVMRP)	Protocol Independent Multicast (PIM)
flooding	pruning
grafting	rendezvous points (RPs)
IGMP Join process	shared trees
IGMP Leave process	Source Specific Multicasting (SSM)
IGMP Query process	source trees
IGMP Snooping	subscribed
Internet Group Management Protocol version 1 (IGMPv1)	unicast
Internet Group Management Protocol version 2 (IGMPv2)	unidirectional shared tree
Internet Group Management Protocol Version 3 (IGMPv3)	uniquely
leaf	upstream
mtrace