Configuration procedure
Assign an IPv6 address and prefix length to each interface, as shown in
1.
shown.)
Configure OSPFv3 on the routers in the IPv6 BIDIR-PIM domain. (Details not shown.)
2.
Enable IPv6 multicast routing, IPv6 PIM-SM, IPv6 BIDIR-PIM, and MLD:
3.
# On Router A, enable IPv6 multicast routing, enable IPv6 PIM-SM on each interface, and
enable IPv6 BIDIR-PIM.
<RouterA> system-view
[RouterA] ipv6 multicast routing
[RouterA-mrib6] quit
[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
[RouterA] ipv6 pim
[RouterA-pim6] bidir-pim enable
[RouterA-pim6] quit
# On Router B, enable IPv6 multicast routing.
<RouterB> system-view
[RouterB] ipv6 multicast routing
[RouterB-mrib6] quit
# Enable MLD on the receiver-side interface (GigabitEthernet 1/0/1).
[RouterB] interface gigabitethernet 1/0/1
[RouterB-GigabitEthernet1/0/1] mld enable
[RouterB-GigabitEthernet1/0/1] quit
# Enable IPv6 PIM-SM on other interfaces.
[RouterB] interface gigabitethernet 1/0/2
[RouterB-GigabitEthernet1/0/2] ipv6 pim sm
[RouterB-GigabitEthernet1/0/2] quit
[RouterB] interface gigabitethernet 1/0/3
[RouterB-GigabitEthernet1/0/3] ipv6 pim sm
[RouterB-GigabitEthernet1/0/3] quit
# Enable IPv6 BIDIR-PIM.
[RouterB] ipv6 pim
[RouterB-pim6] bidir-pim enable
[RouterB-pim6] quit
# On Router C, enable IPv6 multicast routing, enable IPv6 PIM-SM on each interface, and
enable IPv6 BIDIR-PIM.
<RouterC> system-view
[RouterC] ipv6 multicast routing
[RouterC-mrib6] quit
[RouterC] interface gigabitethernet 1/0/1
[RouterC-GigabitEthernet1/0/1] ipv6 pim sm
[RouterC-GigabitEthernet1/0/1] quit
[RouterC] interface gigabitethernet 1/0/2
[RouterC-GigabitEthernet1/0/2] ipv6 pim sm
318
Figure
97. (Details not