Web Management Guide-R06

Chapter 14 | Multicast Filtering
Filtering and Throttling IGMP Groups
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set to replace, the switch randomly removes an existing group and replaces it
with the new multicast group.
Parameters
These parameters are displayed:
◆ Interface – Port or trunk identifier.
An IGMP profile or throttling setting can be applied to a port or trunk. When
ports are configured as trunk members, the trunk uses the settings applied to
the first port member in the trunk.
◆ Profile ID – Selects an existing profile to assign to an interface.
◆ Max Multicast Groups – Sets the maximum number of multicast groups an
interface can join at the same time. (Range: 1-1024; Default: 1024)
◆ Current Multicast Groups – Displays the current multicast groups the
interface has joined.
◆ Throttling Action Mode – Sets the action to take when the maximum number
of multicast groups for the interface has been exceeded. (Default: Deny)
■
Deny - The new multicast group join report is dropped.
■
Replace - The new multicast group replaces an existing group.
◆ Throttling Status – Indicates if the throttling action has been implemented on
the interface. (Options: True or False)
Web Interface
To configure IGMP filtering or throttling for a port or trunk:
1. Click Multicast, IGMP Snooping, Filter.
2. Select Configure Interface from the Step list.
3. Select a profile to assign to an interface, then set the maximum number of
allowed multicast groups and the throttling response.
4. Click Apply.