Web Management Guide-R07

Table Of Contents
Chapter 14
| Multicast Filtering
Layer 2 IGMP (Snooping and Query for IPv4)
– 434 –
Figure 275: 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.
Parameters
These parameters are displayed:
Interface – Port or Trunk identifier.
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 drop UDP multicast packets
received on the specified interface. To prevent clients from injecting UDP
multicast packets, check this box. Once checked for a port or trunk, any UDP
multicast packet received will be dropped.
Web Interface
To drop IGMP query packets or multicast data packets:
1. Click Multicast, IGMP Snooping, Interface.
2. Select Configure Interface from the Action list.
3. Select Port or Trunk interface.
4. Enable the required drop functions for any interface.
5. Click Apply.