Alaxala AX2200S Series Configuration Manual page 466

24 Description of IGMP Snooping and MLD Snooping
Protocol
When addresses shown in the above table are used for multicast group addresses,
multicast data bound for corresponding multicast group addresses will be forwarded to all
ports in the VLAN.
When setting a trunk port, make sure that it does not receive any untagged control packets.
Set a native VLAN in the configuration if untagged control packets are to be handled by the
trunk port.
(3) Configuring multicast router ports
(a) Redundant configurations
When Spanning Tree Protocols are used for a redundant configuration and the connection
444
Multicast group address
230.0.0.0/24
230.128.0.0/24
231.0.0.0/24
231.128.0.0/24
232.0.0.0/24
232.128.0.0/24
233.0.0.0/24
233.128.0.0/24
234.0.0.0/24
234.128.0.0/24
235.0.0.0/24
235.128.0.0/24
236.0.0.0/24
236.128.0.0/24
237.0.0.0/24
237.128.0.0/24
238.0.0.0/24
238.128.0.0/24
239.0.0.0/24
239.128.0.0/24