Cisco Exam Questions

Which three statements are true about the Internet Group Management Protocol (IGMP)? (Choose three

Which three statements are true about the Internet Group Management Protocol (IGMP)? (Choose three.)

A.
IGMP is a multicast routing protocol that makes packet-forwarding decisions independent of other routing protocols such as EIGRP.

B.
IGMP is used to register individual hosts with a multicast group.

C.
IGMP messages are IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1.

D.
IGMP snooping runs on Layer 3 routers.

E.
IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic from.

F.
There are three IGMP modes: dense mode, sparse mode, and sparse-dense mode.