PLANET IGS-10020HPT - Manual (Page 187)

User’s Manual
187

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.
SSM (Source-Specific Multicast) Range allows the SSM-aware hosts and routers
run the SSM service model for the groups in the address range.
 IGMP SSM Range
Enable IGMP Leave Proxy. This feature can be used to avoid forwarding
unnecessary leave messages to the router side.
 Leave Proxy Enable
 Proxy Enable 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 IGMP router ports. A router port is a port on the
Ethernet switch that leads towards the Layer 3 multicast device or IGMP querier.
The Switch forwards IGMP join or leave packets to an IGMP router port.

Auto:
Select “Auto” to have the Industrial Managed Switch automatically
uses the port as IGMP Router port if the port receives IGMP query
packets.

Fix :
The Industrial Managed Switch always uses the specified port as an
IGMP Router port. Use this mode when you connect an IGMP
multicast server or IP camera which applied with multicast protocol to
the port.

None:
The Industrial Managed Switch will not use the specified port as an
IGMP Router port. The Industrial Managed Switch will not keep any
record of an IGMP router being connected to this port. Use this mode
when you connect other IGMP multicast servers directly on the
non-querier Industrial Managed Switch and don’t want the multicast
stream be flood to uplink switch throught the port that connected to
the IGMP querier.
Enable the fast leave on the port.  Fast Leave
Enable to limit the number of multicast groups to which a switch port can belong.  Throtting
Buttons
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.