D-Link DIS-300G-14PSW Product Manual - Page 138

Unregistered IPMCv4, Flooding Enabled, IGMP SSM Range, Leave Proxy Enabled, Proxy Enabled, Router

Page 138 highlights

Unregistered IPMCv4 Flooding Enabled IGMP SSM Range Leave Proxy Enabled Proxy Enabled Router Port Fast Leave Throttling Enable unregistered IPMCv4 traffic flooding. The flooding control takes effect only when IGMP Snooping is enabled. When IGMP Snooping is disabled, unregistered IPMCv4 traffic flooding is always active in spite of this setting. SSM (Source-Specific Multicast) Range allows the SSM-aware hosts and routers run the SSM service model for the groups in the address range. Enable IGMP Leave Proxy. This feature can be used to avoid forwarding unnecessary leave messages to the router side. Enable IGMP Proxy. This feature can be used to avoid forwarding unnecessary join and leave messages to the router side. Specify which ports act as router ports. A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or IGMP querier. If an aggregation member port is selected as a router port, the whole aggregation will act as a router port. Enable the fast leave on the port. Enable to limit the number of multicast groups to which a switch port can belong. Buttons Click to save changes. Click to undo any changes made locally and revert to previously saved values. 138

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138
Unregistered IPMCv4
Flooding Enabled
Enable unregistered IPMCv4 traffic flooding.
The flooding control takes effect only when IGMP Snooping is enabled.
When IGMP Snooping is disabled, unregistered IPMCv4 traffic flooding is always
active in spite of this setting.
IGMP SSM Range
SSM (Source-Specific Multicast) Range allows the SSM-aware hosts and routers run
the SSM service model for the groups in the address range.
Leave Proxy Enabled
Enable IGMP Leave Proxy. This feature can be used to avoid forwarding
unnecessary leave messages to the router side.
Proxy Enabled
Enable IGMP Proxy. This feature can be used to avoid forwarding unnecessary join
and leave messages to the router side.
Router Port
Specify which ports act as router ports. A router port is a port on the Ethernet switch
that leads towards the Layer 3 multicast device or
IGMP querier
.
If an
aggregation
member port is selected as a router port, the whole aggregation will
act as a router port.
Fast Leave
Enable the fast leave on the port.
Throttling
Enable to limit the number of multicast groups to which a switch port can belong.
Buttons
Click to save changes.
Click to undo any changes made locally and revert to previously saved values.