C
HAPTER
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| Multicast Filtering
Layer 2 IGMP (Snooping and Query for IPv4)
– 623 –
To show the interface settings for IGMP snooping:
1. Click Multicast, IGMP Snooping, Interface.
2. Select Show VLAN Information from the Action list.
Figure 365: Showing Interface Settings for IGMP Snooping
FILTERING IGMP
QUERY PACKETS AND
MULTICAST DATA
Use the Multicast > IGMP Snooping > Interface (Configure Interface) page
to configure an interface to drop IGMP query packets or multicast data
packets.
CLI REFERENCES
â—† "ip igmp query-drop" on page 1234
â—† "ip multicast-data-drop" on page 1234
PARAMETERS
These parameters are displayed:
◆ Interface – Specifies port or trunk selection.
◆ IGMP Query Drop – Configures an interface to drop any IGMP query
packets received on the specified interface. If this switch is acting as a
Querier, this prevents it from being affected by messages received from
another Querier.
◆ Multicast Data Drop – Configures an interface to stop multicast
services from being forwarded to users attached to the downstream
port (i.e., the interfaces specified by this command).
WEB INTERFACE
To drop IGMP query packets or multicast data packets:
1. Click Multicast, IGMP Snooping, Interface.
2. Click Port or Trunk.
3. Enable the required drop functions for any interface.
4. Click Apply.
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