Web Management Guide-R02

Table Of Contents
Chapter 14
| Multicast Filtering
Layer 2 IGMP (Snooping and Query for IPv4)
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To resolve this problem, the source address in proxied IGMP query messages
can be replaced with any valid unicast address (other than the routers own
address).
Report Suppression – Enables report suppression on the VLAN, which
intercepts, absorbs and summarizes IGMP reports coming from downstream
hosts. All multicast group membership states are included in a single proxy
report, thereby limiting the amount of IGMP traffic sent to neighboring
multicast routers. (Default: Disabled)
Web Interface
To configure IGMP snooping on a VLAN:
1. Click Multicast, IGMP Snooping, Interface.
2. Select Configure VLAN from the Action list.
3. Select the VLAN to configure and update the required parameters.
4. Click Apply.
Figure 342: Configuring IGMP Snooping on a VLAN
To show the interface settings for IGMP snooping:
1. Click Multicast, IGMP Snooping, Interface.
2. Select Show VLAN Information from the Action list.