Pilz PSSnet SHL 8T MRP - Manual (Page 67)

Switching
PSSnet SHL - Web- based Interface
Pilz GmbH & Co. KG, Felix- Wankel Str. 2, 73760 Ostfildern
4.4 Multicasts
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Note: The way in which unlearned Multicast addresses are handled
also applies to the reserved addresses from the “Local Network Control
Block” (224.0.0.0 - 224.0.0.255). This can have an effect on higher-level
routing protocols.
4.4.4 Known Multicasts
In this frame you define how the device sends packets with a known MAC/IP
Multicast address that was learned through IGMP Snooping.
Prerequisite: In the Switching:Multicasts:Global Settings dialog,
the IGMP Snooping mode is selected.
Parameter Meaning Value range Default setting
Send to Query
Ports The device sends the packets with an
unknown MAC/IP Multicast address to
all query ports. selected/dese-
lected deselected
Send to All Ports The device sends the packets with an
unknown MAC/IP Multicast address to
all ports. selected/dese-
lected selected
Discard The device discards all packets with an
unknown MAC/IP Multicast address. selected/dese-
lected deselected
Table 15: Unknown Multicasts