Configuring Igmp Snooping In A Vlan - HP 1920 Series User Manual

Configuring IGMP snooping in a VLAN

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Table 83 Configuration items
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From the navigation tree, select Network > IGMP snooping.
Click the icon for the VLAN.
Figure 230 Configuring IGMP snooping in a VLAN
Configure the parameters as described in
Click Apply.
Item Description
Enable or disable IGMP snooping in the VLAN.
IGMP snooping
You can proceed with the subsequent configurations only if Enable is selected
here.
The default setting is IGMPv2.
By configuring an IGMP snooping version, you actually configure the versions of
IGMP messages that IGMP snooping can process.
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Version
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If you change IGMPv3 snooping to IGMPv2 snooping, the system clears all IGMP
snooping forwarding entries that are dynamically added.
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Table 83.
IGMPv2 snooping can process IGMPv1 and IGMPv2 messages, but it floods
IGMPv3 messages in the VLAN instead of processing them.
IGMPv3 snooping can process IGMPv1, IGMPv2, and IGMPv3 messages.
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