Manufacture Corporation 94-1518PF, Руководство пользователя

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Figure 10-1.1: The IGMP Snooping Configuration
Parameter description:
Global Configuration

Snooping Enabled :
Enable the Global IGMP Snooping.

Unregistered IPMCv4 Flooding enabled :
Enable unregistered IPMCv4 traffic flooding. Unregistered IPMCv4 traffic is so-called
unknown multicast.
After selected, the unregistered multicast stream will be forwarded like normal packets. Once
you un-selected it, such stream will be discarded

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. Format: (IP address/ sub mask)

Proxy Enabled :
Enable IGMP Proxy. This feature can be used to avoid forwarding unnecessary join and leave
messages to the router side.
Port Related Configuration

Port :
It shows the physical Port index of switch.

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.

Profile: