X-Ring - Waters Network Systems MS1008-2G-4POE Operating Manual

IGMP Configuration
IGMP is disabled by default. Use the IGMP Configuration menu to enable IGMP.
IP multicast addresses range from 224.0.0.0 to 239.255.255.255.
IGMP Protocol - enable or disable the IGMP protocol.
IGMP Query - enable or disable the IGMP query function. The IGMP query
information will be display in the IGMP status section.
Click Apply to save the configuration.
5.27

X-ring

X-ring provides a faster redundant recovery than the spanning tree topology. The
action is similar to STP and RSTP, but the algorithms that are used are not the same.
To use the X-ring topology, the X-ring function must be enabled and the switch must
assign two member ports in the ring. One switch in the X-ring group should be set as a
backup switch that one of two member ports will be blocking. That switch is the backup
port, and the other port is the working port. The other switches are working switches
and their two member ports are working ports. If there is a network connection failure,
the backup port will automatically become a working port to recover the failure.
Waters Network Systems
Figure 5.36 – IGMP Configuration
MS1008-2G-4POE/PSX1008-2G-4PoE User's Manual Page 62