HP 6125XLG - IGMP Snooping Configuration Examples; Group Policy Configuration Example

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Task Command
Clear statistics for the IGMP messages
learned by IGMP snooping.
reset igmp-snooping statistics
IGMP snooping configuration examples
Group policy configuration example
Network requirements
As shown in Figure 13, Router A runs IGMPv2 and acts as the IGMP querier. Switch A runs IGMPv2
snooping.
Configure a group policy to achieve the following goals:
• Host A and Host B receive only the multicast data addressed to the multicast group 224.1.1.1.
• Switch A drops unknown multicast data instead of flooding it in VLAN 100.
Figure 13 Network diagram
Configuration procedure
1. Assign an IP address and subnet mask to each interface according to Figure 13. (Details not
shown.)
2. Configure Router A:
# Enable IP multicast routing.
<RouterA> system-view
[RouterA] multicast routing
[RouterA-mrib] quit
# Enable IGMP on Ten-GigabitEthernet 1/1/5.
[RouterA] interface ten-gigabitethernet 1/1/5
[RouterA-Ten-GigabitEthernet1/1/5] igmp enable
Source
Router A
IGMP querier
Switch A
Receiver
Receiver
Host A
Host B
Host C
1.1.1.1/24
XGE1/1/8
XGE1/1/6
XGE1/1/7
XGE1/1/5
XGE1/1/5
10.1.1.1/24
XGE1/1/6
1.1.1.2/24
VLAN 100