[&] Which message types were included in IGMP version-2?
- IGMP Group-Specific Query
- IGMP General Query
- IGMP Membership Report
- IGMP Leave

[&] Which of the following statements about MLDP are true?
- It has its own IPv6 protocol number
- It is a sub-type of ICMPv6
- It is carried within TCP segments
- It is carried within UDP segments

[&] Which of the following statements is true about IGMP?
- It is only used between routers as a multicast routing protocol
- All devices capable of multicast must utilize IGMP
- It is only used between multicast receivers and their default gateway
- It is only used between multicast sources and their default gateway

[&] A multicast topology consists of one multicast receiver, its default gateway (R1), another upstream router (R2) and the multicast source. Which of these devices would generate an IGMP Membership Report?
- R2
- The Multicast Receiver
- R1
- The Multicast Source