H3C LS-3100-52P-OVS-H3 Operation Manual page 1133

Network diagram
Figure 1-8 Network diagram for MLD SSM mapping configuration
Device Interface
Source 1 —
Source 2 —
Switch A Vlan-int100
Vlan-int101
Vlan-int104
Switch B Vlan-int200
Vlan-int101
Vlan-int102
Configuration procedure
1) Enable IPv6 forwarding and configure IPv6 addresses and IPv6 unicast routing
Enable IPv6 forwarding on each switch and configure an IPv6 address and prefix length for each
interface as shown in
Configure OSPFv3 for interoperability among the switches. Ensure the network-layer interoperation on
the IPv6 PIM-SSM network and dynamic update of routing information among the switches through a
unicast routing protocol. The detailed configuration steps are omitted here.
2) 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
IP address
1001::1/64
2001::1/64
1001::2/64
1002::1/64
1003::1/64
2001::2/64
1002::2/64
2002::1/64
Figure 1-8. The detailed configuration steps are omitted.
Device
Source 3
Receiver
Switch C
Switch D
1-24
Interface IP address
— 3001::1/64
— 4001::1/64
Vlan-int300 3001::2/64
Vlan-int103 3002::1/64
Vlan-int102 2002::2/64
Vlan-int400 4001::2/64
Vlan-int103 3002::2/64
Vlan-int104 1003::2/64