3Com S7902E, Configuration Manual

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1-9
Enable IPv6 forwarding on each device and configure an IPv6 address and address prefix for each
interface as per Figure 1-4 . The detailed configuration steps are omitted here.
2) Configure Router A
# Enable IPv6 multicast routing, enable IPv6 PIM-DM on each interface and enable MLD on the
host-side interface GigabitEthernet 2/0/2.
<RouterA> system-view
[RouterA] multicast ipv6 routing-enable
[RouterA] interface gigabitethernet 2/0/1
[RouterA-GigabitEthernet2/0/1] pim ipv6 dm
[RouterA-GigabitEthernet2/0/1] quit
[RouterA] interface gigabitethernet 2/0/2
[RouterA-GigabitEthernet2/0/2] pim ipv6 dm
[RouterA-GigabitEthernet2/0/2] mld enable
3) Configure Switch A
# Enable MLD Snooping globally.
<SwitchA> system-view
[SwitchA] mld-snooping
[SwitchA-mld-snooping] quit
# Create VLAN 2 and assign GigabitEthernet 2/0/2 to this VLAN.
[SwitchA] vlan 2
[SwitchA-vlan2] port gigabitethernet 2/0/2
[SwitchA-vlan2] quit
The configuration for VLAN 3 and VLAN 4 is similar to the configuration for VLAN 2.
# Create VLAN 10, assign GigabitEthernet 2/0/1 to this VLAN and enable MLD Snooping in the VLAN.
[SwitchA] vlan 10
[SwitchA-vlan10] port gigabitethernet 2/0/1
[SwitchA-vlan10] mld-snooping enable
[SwitchA-vlan10] quit
# Configure VLAN 10 as an IPv6 multicast VLAN and configure VLAN 2 through VLAN 4 as its
sub-VLANs.
[SwitchA] multicast-vlan ipv6 10
[SwitchA-ipv6-mvlan-10] subvlan 2 to 4
[SwitchA-ipv6-mvlan-10] quit
4) Verify the configuration
# Display information about the IPv6 multicast VLAN.
[SwitchA] display multicast-vlan ipv6
Total 1 IPv6 multicast-vlan(s)
IPv6 Multicast vlan 10
subvlan list:
vlan 2-4
port list:
no port
# View the MLD Snooping IPv6 multicast group information on Switch A.