HP FlexNetwork 7500 Series Configuration Manual page 268

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Router A, Router B, Router C, and Router D run IPv6 PIM-SM. GigabitEthernet 1/0/2 on Router
A acts as a C-BSR and a C-RP.
Configure MLD snooping and IPv6 PIM snooping on Switch A. Then, Switch A forwards IPv6 PIM
protocol packets and IPv6 multicast data packets to only the routers that connect to receivers.
Figure 79 Network diagram
Configuration procedure
Assign an IPv6 address and prefix length to each interface according to
1.
shown.)
Configure OSPFv3 on the routers. (Details not shown.)
2.
Configure Router A:
3.
# Enable IPv6 multicast routing.
<RouterA> system-view
[RouterA] ipv6 multicast routing
[RouterA-mrib6] quit
# Enable IPv6 PIM-SM on each interface.
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] ipv6 pim sm
[RouterA-GigabitEthernet1/0/1] quit
[RouterA] interface gigabitethernet 1/0/2
[RouterA-GigabitEthernet1/0/2] ipv6 pim sm
[RouterA-GigabitEthernet1/0/2] quit
# Configure GigabitEthernet 1/0/2 as a C-BSR and a C-RP.
[RouterA] ipv6 pim
[RouterA-pim6] c-bsr 1001::1
[RouterA-pim6] c-rp 1001::1
[RouterA-pim6] quit
Configure Router B:
4.
# Enable IPv6 multicast routing.
<RouterB> system-view
[RouterB] ipv6 multicast routing
[RouterB-mrib6] quit
# Enable IPv6 PIM-SM on each interface.
[RouterB] interface gigabitethernet 1/0/1
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Figure 79. (Details not