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2. Configure OSPFv3 on the switches in the IPv6 PIM-SM domain to make sure the switches are
interoperable at the network layer and they can dynamically update their routing information.
(Details not shown.)
3. Enable IPv6 multicast routing, enable IPv6 PIM-SM on each interface and enable MLD and MLD
SSM mapping on the host-side interface:
# Enable IPv6 multicast routing on Switch D, enable IPv6 PIM-SM on each interface, and enable
MLD (version 2) and MLD SSM mapping on VLAN-interface 400.
<SwitchD> system-view
[SwitchD] multicast ipv6 routing-enable
[SwitchD] interface vlan-interface 400
[SwitchD-Vlan-interface400] mld enable
[SwitchD-Vlan-interface400] mld version 2
[SwitchD-Vlan-interface400] mld ssm-mapping enable
[SwitchD-Vlan-interface400] pim ipv6 sm
[SwitchD-Vlan-interface400] quit
[SwitchD] interface vlan-interface 103
[SwitchD-Vlan-interface103] pim ipv6 sm
[SwitchD-Vlan-interface103] quit
[SwitchD] interface vlan-interface 104
[SwitchD-Vlan-interface104] pim ipv6 sm
[SwitchD-Vlan-interface104] quit
# Enable IPv6 multicast routing on Switch A, and enable IPv6 PIM-SM on each interface.
<SwitchA> system-view
[SwitchA] multicast ipv6 routing-enable
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] pim ipv6 sm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] pim ipv6 sm
[SwitchA-Vlan-interface101] quit
[SwitchA] interface vlan-interface 104
[SwitchA-Vlan-interface104] pim ipv6 sm
[SwitchA-Vlan-interface104] quit
# Enable IPv6 multicast routing and IPv6 PIM-SM on Switch B and Switch C in the same way.
(Details not shown.)
4. Configure C-BSR and C-RP interfaces on Switch D.
[SwitchD] pim ipv6
[SwitchD-pim6] c-bsr 1003::2
[SwitchD-pim6] c-rp 1003::2
[SwitchD-pim6] quit
5. Configure the IPv6 SSM group range:
# Configure the IPv6 SSM group range FF3E::/64 on Switch D.
[SwitchD] acl ipv6 number 2000
[SwitchD-acl6-basic-2000] rule permit source ff3e:: 64
[SwitchD-acl6-basic-2000] quit
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