Which two statements describe IGMP? (Choose two.)
- IGMPv2 supports multicast source filtering.
- IGMPv3 provides support for SSM.
- Multicast flooding on a LAN segment can be mitigated by using IGMP snooping.
- An IGMPv2 router will only allow IGMPv2 hosts to execute a join request.
- IGMPv1 only supports queries sent to a predefined group.
| Answers Explanation & Hints:
IGMPv3 is used to provide source filtering for Source Specific Multicast (SSM). IGMP snooping can be used to mitigate multicast flooding and optimize the forwarding of multicast traffic to interested receivers. |