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Industrial Managed
Ethernet Switch – EH9711
User Manual
Page
97
of
223
Figure 2.80 Basic Configuration Webpage to IGMP Snooping of an IPMC Profile
Table 2.65 Descriptions of IGMP Snooping of an IPMC Profile
Label
Description
Factory
Default
IGMP Snooping Configuration
Snooping Enabled
Enable the Global IGMP Snooping.
Clicked
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.
Clicked
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. Assign
valid IPv4 multicast address as prefix with a prefix length (from 4 to 32) for
the range.
232.0.0.0 / 8
Leave Proxy Enabled
Enable IGMP Leave Proxy. This feature can be used to avoid forwarding
unnecessary leave messages to the router side.
Unclicked
Proxy Enabled
Enable IGMP Proxy. This feature can be used to avoid forwarding
unnecessary join and leave messages to the router side.
Unclicked
Port Related Configuration
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.
Unclicked
Fast Leave
Enable the fast leave on the port.
System will remove group record and stop forwarding data upon receiving the
IGMPv2 leave message without sending last member query messages.
It is recommended to enable this feature only when a single IGMPv2 host is
connected to the specific port.
Unclicked
Throttling
Enable to limit the number of multicast groups to which a switch port can
belong.
unlimited
Click
Save
button to save changes. Click
Reset
button to undo any changes made locally and revert to previously saved
values.