ZyXEL Communications ZyXEL Dimension ES-4124 - Manual (Page 57)

ES-4124 Support Notes
All contents copyright (c) 2006 ZyXEL Communications Corporation.
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Figure 2
MVR Mode
‹ Dynamic Mode
If we select the dynamic mode in MVR setting, IGMP report message
transmitted from the receiver port will be forwarded to a multicast router
through its source port. Multicast router knows which multicast groups exist on
which interface dynamically.
‹
Compatible mode
If we select the dynamic mode in MVR setting, IGMP report message
transmitted from the receiver port will not be transmitted to a multicast router.
Multicast router must be statically configured.
Operation Mode
‹ Join Operation
A subscriber sends an IGMP report message to the switch to join the
appropriate multicast. Whether IGMP report matches the switch