TRENDnet TL2-FG142, Руководство пользователя

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TRENDnet User’s Guide
TL2-FG142
53
The MVR feature enables multicast traffic forwarding on the Multicast VLANs. In a
multicast television application, a PC or a network television or a set-top box can receive
the multicast stream. Multiple set-top boxes or PCs can be connected to one subscriber
port, which is a switch port configured as an MVR receiver port. When a subscriber
selects a channel, the set-top box or PC sends an IGMP/MLD report message to Switch A
to join the appropriate multicast group address. Uplink ports that send and receive
multicast data to and from the multicast VLAN are called MVR source ports. It is allowed
to create at maximum 8 MVR VLANs with corresponding channel settings for each
Multicast VLAN. There will be totally at maximum 256 group addresses for channel
settings.
Items Description
MVR Mode Enable/Disable the Global MVR.The designated entry will be deleted
during the next save.
The Unregistered Flooding control depends on the current configuration
in IGMP/MLD Snooping.
It is suggested to enable Unregistered Flooding control when the MVR
group table is full.