Moxa Technologies Moxa EtherDevice Switch EDS-508 - Manual (Page 59)

EDS-508 Series User’s Manual Featured Functions
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flood a network with heavy traffic. IGMP Snooping provides the ability to prune multicast traffic
so that it travels only to those end destinations that require that traffic and reduces the amount of
traffic on the Ethernet LAN.
IGMP Snooping Settings
Querier interval
Setting Description Factory Default
User adjustable
number Set the query interval of Querier function globally.
Valid settings are from 20 to 600 seconds.
125 seconds
IGMP Snooping Enable (Global)
Setting Description Factory Default
Enable/Disable
Check-mark the check box to enable the IGMP
Snooping function globally.
Disabled
IGMP Snooping Enable (per VLAN)
Setting Description Factory Default
Enable/Disable
Check-mark the check box to enable the IGMP
Snooping function per VLAN.
Enabled if IGMP
Snooping Enabled
Globally
Static Multicast Router Port
Setting Description Factory Default
Select/Deselect
Check-mark the check box to select which ports are
connecting to the multicast routers. It’s active only
when IGMP Snooping is enabled.
Disable
Act as Querier
Setting Description Factory Default
Enable/Disable
Check-mark the check box to enable the querier
function of EDS-508.
Enabled if IGMP
Snooping is
Enabled Globally