Planet SGS-6341 Series Command Manual page 848

s_limit: <1-500>, the source number limitation.
Command Mode:
Global Mode.
Default:
Most 50 groups in default, and most 40 sources in one group.
Usage Guide:
If the group number limitation is exceeded, new group membership request will be rejected. This
command is used to prevent malicious group membership requests.
Example:
Switch(config)#ip igmp proxy limit group 30 source 20
44.11.11 ip igmp proxy multicast-source
Command:
ip igmp proxy multicast-source
no ip igmp proxy multicast-source
Function:
To configure the port as downstream port for the source of multicast datagram; the no from of this
command disables the configuration.
Command Mode:
Interface Configuration Mode.
Default:
The downstream port is not for the source of multicast datagram.
Usage Guide:
When a downstream port is configured as the multicast source port, the switch will be able to
receive multicast data flow from that port, and forward it to the upstream port. To make this
command function, the multicast router which is connected to the upstream port of the switch,
should be configured to view the multicast source from the upstream port is directly connected to
the router.
Example:
Enable igmp proxy multicast-source in downstream port VLAN1.
Switch (config)#interface vlan 1
Switch (Config-if-Vlan1)#ip igmp proxy multicast-source
44.11.12 ip igmp proxy unsolicited-report interval
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