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2 igmp snooping configuration – Interlogix NS3550-8T-2S User Manual User Manual

Page 143

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User’s Manual of NS3550-8T-2S

143

4.8.2 IGMP Snooping Configuration

This page provides IGMP Snooping related configuration. The IGMP Snooping Configuration screen in

Figure 4-8-5

appears.

Figure 4-8-5:

IGMP Snooping Configuration Page Screenshot

The page includes the following fields:

Object

Description

Snooping Enabled

Enable the Global IGMP Snooping.

Unregistered IPMCv4
Flooding enabled

Enable unregistered IPMCv4 traffic flooding.

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 Enable

Enable IGMP Leave Proxy. This feature can be used to avoid forwarding
unnecessary leave messages to the router side.

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 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. All means all ports will have one specific setting.

Fast Leave

Enable the fast leave on the port.

Throtting

The Configuration All with available values will assign to whole items.
Enable to limit the number of multicast groups to which a switch port can belong.
All

means all ports will have one specific setting.


Buttons

: Click to save changes.