User`s manual

PT-G7509 User’s Manual Featured Functions
3-57
IGMP Snooping Enable
Setting Description Factory Default
Enable/Disable Click the checkbox to enable the IGMP Snooping
function globally.
Disabled
IGMP Snooping Enhanced Mode
Setting Description Factory Default
Enable IGMP Multicast packets will be forwarded to:
y Auto-Learned Multicast Querier Ports
y Member Ports
Enable
Disable IGMP Multicast packets will be forwarded to:
y Auto-Learned Multicast Querier Ports
y Static Multicast Querier Ports
y Querier Connected Ports
y Member Ports
Query Interval
Setting Description Factory Default
Numerical value
input by user
This sets the query interval of the Querier function
globally. Valid settings are from 20 to 600 seconds.
125 seconds
IGMP Snooping
Setting Description Factory Default
Enable/Disable Enables or disables the IGMP Snooping function per
VLAN.
Enabled if IGMP
Snooping Enabled
Globally
NOTE
We suggest the following IGMP Snooping configurations-
y When the network is mixed with third party switches, such as Cisco:
‧ IGMP Snooping Enable-
;
‧ IGMP Snooping Enhanced Mode- □
y When the network consists entirely of Moxa switches:
‧ IGMP Snooping Enable-
;
‧ IGMP Snooping Enhanced Mode-
;
Querier
Setting Description Factory Default
Enable/Disable Enables or disables the PT-G7509’s querier function. Enabled if IGMP
Snooping is
Enabled Globally
Static Multicast Router Port
Setting Description Factory Default
Select/Deselect Selects the ports that will connect to the multicast
routers. It is active only when IGMP Snooping is
enabled.
Disabled