How do I enable Internet Group Management Protocol (IGMP) querier using the web interface on my managed switch? | Answer | NETGEAR Support
Solved: Multicast Dense Mode vs IGMP snooping - Cisco Community
What is Internet Group Management Protocol (IGMP) querier and how does it work with my Smart Managed Pro, Insight Managed Smart Cloud, or Fully Managed switch? | Answer | NETGEAR Support