Web-based Configuration Guide L2 Multicast
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Table 5-5 Description of Multicast Group Configuration Parameters
VLAN, to which received multicast traffic belongs
On-demand multicast IP address
If the VLAN ID is a multicast VLAN and the multicast address
is within the multicast IP address range of the MVR, the
protocol is MVR. In other cases, the protocol is IGMP
snooping.
Multicast group generation mode can be statically configured
or dynamically learned.
In normal cases, a port can join a multicast group only after the
port receives an IGMP Report packet from the multicast, that
is, dynamically learned mode.
If you manually add a port to a group, the port can be statically
added to the group and exchanges multicast group information
with the PIM router without IGMP packet exchange.
List of ports that forward multicast traffic