3Com Switch 8800 Advanced Software V5 Configuration Guide

666 CHAPTER 45: MLD SNOOPING CONFIGURATION
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The above configuration on Router A is for reference only. Refer to the specific
situation of your device when performing the configuration.
3 Configure Switch A
# Create VLAN 100.
<SwitchA> system-view
[SwitchA] vlan 100
# Add ports Ethernet1/1/1 through Ethernet1/1/4 to VLAN 100.
[SwitchA-vlan100] port ethernet 1/1/1 to ethernet 1/1/4
[SwitchA-vlan100] quit
# Enable MLD Snooping.
[SwitchA] mld-snooping
[SwitchA-mld-snooping] quit
[SwitchA] vlan 100
[SwitchA-vlan100] mld-snooping enable
[SwitchA-vlan100] quit
# Enable the function of simulated hosts to join the IPv6 multicast group on the
ports: Ethernet1/1/2 and Ethernet1/1/3.
[SwitchA] interface ethernet 1/1/2
[SwitchA-Ethernet1/1/2] mld-snooping host-join ff1e::101:101 vlan 100
[SwitchA-Ethernet1/1/2] quit
[SwitchA] interface ethernet 1/1/3
[SwitchA-Ethernet1/1/3] mld-snooping host-join ff1e::101:101 vlan 100
[SwitchA-Ethernet1/1/3] quit
4 Verify the configuration
# View the detailed information of the IPv6 multicast group in VLAN 100.
[SwitchA] display mld-snooping group vlan 100 verbose
Total 1 IP Group(s).
Total 1 IP Source(s).
Total 1 MAC Group(s).
Port flags: D-Dynamic port, S-Static port, A-Aggregation port, C-Copy port
Subvlan flags: R-Real VLAN, C-Copy VLAN
Vlan(id):100.
Total 1 IP Group(s).
Total 1 IP Source(s).
Total 1 MAC Group(s).
Router port(s):total 1 port.
Ethernet1/1/4 (D) ( 00:01:30 )
IP group(s):the following ip group(s) match to one mac group.
IP group address:FF1E::101:101
(::, FF1E::101:101):
Attribute: Host Port
Host port(s):total 2 port.
Ethernet1/1/2 (D) ( 00:03:23 )
Ethernet1/1/3 (D) ( 00:03:23 )
MAC group(s):
MAC group address:3333-0101-0101
Host port(s):total 2 port.
Ethernet1/1/2
Ethernet1/1/3
As shown above, Ethernet 1/1/2 and Ethernet 1/1/3 of Switch A have joined the
IPv6 multicast group FF1E::101:101.