Enabling Igmp Snooping For A Vlan; Configuring Basic Igmp Snooping Features; Specifying An Igmp Snooping Version - HPE FlexNetwork 5510 HI Series Configuration Manual

Step
Enable IGMP snooping for
3.
multiple VLANs.

Enabling IGMP snooping for a VLAN

Step
Enter system view.
1.
Enable the IGMP snooping
2.
feature and enter
IGMP-snooping view.
Return to system view.
3.
Enter VLAN view.
4.
Enable IGMP snooping for
5.
the VLAN.
(Optional.) Disable IGMP
6.
snooping for the VLAN.

Configuring basic IGMP snooping features

Before you configure basic IGMP snooping features, complete the following tasks:
• Determine the IGMP snooping version.
• Determine the maximum number of IGMP snooping forwarding entries.
• Determine the IGMP last member query interval.

Specifying an IGMP snooping version

Different IGMP snooping versions process different versions of IGMP messages.
• IGMPv2 snooping processes IGMPv1 and IGMPv2 messages, but it floods IGMPv3 messages
in the VLAN instead of processing them.
• IGMPv3 snooping processes IGMPv1, IGMPv2, and IGMPv3 messages.
If you change IGMPv3 snooping to IGMPv2 snooping, the device performs the following actions:
• Clears all IGMP snooping forwarding entries that are dynamically added.
• Keeps static IGMPv3 snooping forwarding entries (*, G).
• Clears static IGMPv3 snooping forwarding entries (S, G), which will be restored when IGMP
snooping is switched back to IGMPv3 snooping.
For more information about static IGMP snooping forwarding entries, see
You can specify the version for the specified VLANs in IGMP-snooping view or for a VLAN in VLAN
view. For a VLAN, the configuration in VLAN view has the same priority as the configuration in
IGMP-snooping view, and the most recent configuration takes effect.
Command
enable vlan vlan-list
Command
system-view
igmp-snooping
quit
vlan vlan-id
igmp-snooping enable
igmp-snooping disable
19
Remarks
By default, the IGMP snooping
status in a VLAN is consistent with
the global IGMP snooping status.
Remarks
N/A
By default, the IGMP snooping
feature is disabled.
N/A
N/A
By default, the IGMP snooping
status in a VLAN is consistent with
the global IGMP snooping status.
By default, the IGMP snooping
status in a VLAN is consistent with
the global IGMP snooping status.
"Configuring static ports."