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(Revised 2011-07-21)
Page 79 of 158
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:
Содержание 7506GX2 Series
Страница 28: ...Revised 2011 07 21 Page 28 of 158...
Страница 33: ...Revised 2011 07 21 Page 33 of 158 Administration SNMP Continued...
Страница 36: ...Revised 2011 07 21 Page 36 of 158 DHCP Server Setup Profiles Continued...
Страница 39: ...Revised 2011 07 21 Page 39 of 158 DHCP Server Setup IP Maps Continued...
Страница 45: ...Revised 2011 07 21 Page 45 of 158 DHCP Relay Local IP Setup Continued...
Страница 59: ...Revised 2011 07 21 Page 59 of 158...
Страница 80: ...Revised 2011 07 21 Page 80 of 158 IGMP RFilter Continued Modifying rfilter port settings...
Страница 88: ...Revised 2011 07 21 Page 88 of 158 N Ring Advanced Configuration Continued...
Страница 148: ...Revised 2011 07 21 Page 148 of 158 And the New VLAN may be deleted when it is no longer required...