Igmp Snooping Querier Configuration Example - HP FlexFabric 5700 Series Configuration Manual

The output shows that Ten-GigabitEthernet 1/0/3 on Switch A has become a static router port.
# Display information about the static IGMP snooping forwarding entries in VLAN 100 on Switch C.
[SwitchC] display igmp-snooping static-group vlan 100
Total 1 entries.
VLAN 100: Total 1 entries.
(0.0.0.0, 224.1.1.1)
Host slots (0 in total):
Host ports (2 in total):
XGE1/0/3
XGE1/0/5
The output shows that Ten-GigabitEthernet 1/0/3 and Ten-GigabitEthernet 1/0/5 on Switch C have
become static member ports of the multicast group 224.1.1.1.

IGMP snooping querier configuration example

Network requirements
As shown in
• The network is a Layer 2-only network.
Source 1 and Source 2 send multicast data to the multicast groups 224.1.1.1 and 225.1.1.1,
•
respectively.
Host A and Host C are receivers of multicast group 224.1.1.1, and Host B and Host D are receivers
•
of multicast group 225.1.1.1.
All receiver hosts run IGMPv2, and all switches run IGMPv2 snooping. Switch A (which is close to
•
the multicast sources) acts as the IGMP snooping querier.
Configure the switches to meet the following requirements:
To prevent the switches from flooding unknown packets in the VLAN, enable dropping unknown
•
multicast packets on all the switches.
To ensure the establishment of Layer 2 forwarding entries, configure the source IP address of IGMP
•
queries as a non-zero IP address.
Figure 15:
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