Web Management Guide-R01

Table Of Contents
Chapter 14
| Multicast Filtering
MLD Snooping (Snooping and Query for IPv6)
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To display information about all IPv6 multicast groups, MLD Snooping or multicast
routing must first be enabled on the switch. To show all of the interfaces statically
or dynamically assigned to an IPv6 multicast service:
1. Click Multicast, MLD Snooping, MLD Member.
2. Select Show Current Member from the Action list.
3. Select the VLAN for which to display this information.
Figure 358: Showing Current Interfaces Assigned to an IPv6 Multicast Service
Filtering MLD Query
Packets on an
Interface
Use the Multicast > MLD Snooping > Query Drop page to configure an interface to
drop MLDF query packets.
Parameters
These parameters are displayed:
Interface – Port or trunk identifier.
Query Drop – Drops any received MLD query packets. (Default: Disabled)
This feature can be used to drop any 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.
Web Interface
To drop IGMP query packets:
1. Click Multicast, MLD Snooping, Query Drop.
2. Select Port or Trunk interface.
3. Enable query drop for any interface.