H3C LS-5100-16P-SI-OVS-H3 Configuration page 228

Multicast
H3C Low-End Ethernet Switches Configuration Examples
As shown above, a forwarding entry for the multicast group 224.1.1.1 has been created
on Switch A, with Ethernet 1/0/1 as the router port and Ethernet 1/0/2 as the member
port.
2) View information on Switch A.
# View IGMP packet statistics on Switch A.
<SwitchA> display igmp-snooping statistics
Received IGMP general query packet(s) number:0.
Received IGMP specific query packet(s) number:0.
Received IGMP V1 report packet(s) number:0.
Received IGMP V2 report packet(s) number:53.
Received IGMP leave packet(s) number:1.
Received error IGMP packet(s) number:0.
Sent IGMP specific query packet(s) number:1.
Switch A receives IGMP reports from the receivers.
# View multicast group information on Switch A.
<Switch A> display igmp-snooping group
Total 1 IP Group(s).
Total 1 MAC Group(s).
Vlan(id):100.
Total 1 IP Group(s).
Total 1 MAC Group(s).
Router port(s):
IP group(s):the following ip group(s) match to one mac group.
MAC group(s):
As shown above, a forwarding entry for the multicast group 224.1.1.1 has been created
on Switch A, with Ethernet 1/0/1 as the member port. Acting as the IGMP Snooping
querier, Switch A does not have a router port.
3) View information on Switch C.
# View IGMP packet statistics on Switch C.
<SwitchC> display igmp-snooping statistics
Received IGMP general query packet(s) number:10.
Received IGMP specific query packet(s) number:0.
Received IGMP V1 report packet(s) number:0.
Received IGMP V2 report packet(s) number:0.
Received IGMP leave packet(s) number:.0
IP group address:224.1.1.1
Host port(s):Ethernet1/0/1
MAC group address:0100-5e7f-fffe
Host port(s):Ethernet1/0/1
Chapter 2 Multicast Protocol Configuration
2-19
Examples