H3C LS-5100-16P-SI-OVS-H3 Configuration page 216

Multicast
H3C Low-End Ethernet Switches Configuration Examples
With multicast group filtering enabled, the corresponding ports drop IGMP reports for
the filtered group and will be removed for that group when their respective port aging
timer expires.
3) Configure IGMP multicast group filtering on Switch A.
# Disable multicast group filtering on Switch E.
<SwitchE> system-view
[SwitchE] undo igmp-snooping group-policy
Note:
To verify the configuration of IGMP multicast group filtering on Switch A, disable IGMP
Snooping multicast group filtering on Switch E first.
Configure to filter the multicast group 224.1.1.1 on VLAN-interface 100 of Switch A, and
then display the multicast forwarding entries of Switch A.
# Configure to filter the multicast group 224.1.1.1 on VLAN-interface 100 of Switch A.
<SwitchA> system-view
[SwitchA] acl number 2000
[SwitchA-acl-basic-2000] rule deny source
[SwitchA-acl-basic-2000] rule permit source any
[SwitchA-acl-basic-2000] quit
[SwitchA] interface Vlan-interface 100
[SwitchA-Vlan-interface100] igmp group-policy 2000
[SwitchA-Vlan-interface100] return
# View multicast forwarding entries on Switch A.
<SwitchA> display multicast forwarding-table
Multicast Forwarding Cache Table
Total 1 entry: 0 entry created by IP, 1 entry created by protocol
00001. (10.110.5.100, 224.1.1.1), iif Vlan-interface101, 0 oifs,
Protocol Create
Matched 5 pkts(7500 bytes), Wrong If 0 pkts
Forwarded 0 pkts(0 bytes)
Total 1 entry Listed
# View multicast group information on Switch A.
<SwitchA> display igmp group
Total 0 IGMP groups reported on this router
Chapter 2 Multicast Protocol Configuration
224.1.1.1 0
2-7
Examples