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Global Configuration
Snooping Enabled
Enable Global IGMP Snooping.
Unregistered IPMCv4 Flooding enabled
Enable unregistered IPMCv4 traffic flooding. Unregistered IPMCv4 traffic is so-called unknown multicast.
After selected, the unregistered multicast stream will be forwarded like normal packets. Once you
un-selected it, such streams will be discarded.
IGMP SSM Range
SSM (Source-Specific Multicast) Range allows the SSM-aware hosts and routers to run the SSM service
model for the groups in the address range.
Leave Proxy Enabled
Enable IGMP Leave Proxy. This feature can be used to avoid forwarding unnecessary leave messages to
the router side.
Proxy Enabled
Enable IGMP Proxy. This feature can be used to avoid forwarding unnecessary join and leave messages
to the router side.
Port Related Configuration
Router Port
Specify which ports act as router ports. A router port is a port on the Ethernet switch that leads toward the
Layer 3 multicast device or MLD querier. Normally, the router port is the uplink port to the upper L3 Router
or IGMP Querier. For example, in below figure, the green ports of the 2 switches are Router ports.