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IGMP – RFilter
The ‘rfilter’ (Router Multicast Data Filter) function allows you to choose whether or not DATA frames
with KNOWN group multicast addresses are sent to the ‘router’ ports (links to other switches). Control
packets (Join, Leave) will be sent to the router(s) regardless of this setting. “KNOWN” is known from
dynamic IGMP Snooping operations.
The factory default is that the Router Multicast Data Filter is enabled for all ports, so any router ports do
NOT get DATA frames with KNOWN multicast destination addresses unless a join to a specific multicast
address has been received on that port. Joins override an rfilter.
If rfilter is disabled, router ports do get DATA frames with KNOWN multicast destination addresses
Rfilter can be set for individual ports: any, all, or none. For each port, rfilter will have an impact only if that
port is manually or dynamically chosen as a router port.
Default configuration:
Summary of Contents for 709FX Series
Page 1: ...709FX Managed Industrial Ethernet Switch User Manual Installation Guide...
Page 21: ...Revised 2012 05 01 Page 21 of 196 Flow Control NONE...
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Page 39: ...Revised 2012 05 01 Page 39 of 196 Administration SNMP Continued...
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Page 44: ...Revised 2012 05 01 Page 44 of 196 DHCP Server Setup Profiles Continued...
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Page 48: ...Revised 2012 05 01 Page 48 of 196 DHCP Server Setup IP Maps Continued...
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Page 55: ...Revised 2012 05 01 Page 55 of 196 DHCP Relay Local IP Setup Continued...
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Page 98: ...Revised 2012 05 01 Page 98 of 196 The user can specify the manual router ports...
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Page 102: ...Revised 2012 05 01 Page 102 of 196 IGMP RFilter Continued Modifying rfilter port settings...
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