Figure 76 Network diagram
Configuration procedure
Enable IPv6 forwarding on the devices, configure an IPv6 address and prefix length for each
1.
interface according to
On Router A, enable IPv6 multicast routing, enable IPv6 PIM-SM on each interface, and configure
2.
interface GigabitEthernet 1/0/2 as a C-BSR and C-RP.
<RouterA> system-view
[RouterA] multicast ipv6 routing-enable
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] pim ipv6 sm
[RouterA-GigabitEthernet1/0/1] quit
[RouterA] interface gigabitethernet 1/0/2
[RouterA-GigabitEthernet1/0/2] pim ipv6 sm
[RouterA-GigabitEthernet1/0/2] quit
[RouterA] pim ipv6
[RouterA-pim6] c-bsr 1001::1
[RouterA-pim6] c-rp 1001::1
On Router B, enable IPv6 multicast routing, and enable IPv6 PIM-SM on each interface.
3.
<RouterB> system-view
[RouterB] multicast ipv6 routing-enable
[RouterB] interface gigabitethernet 1/0/1
[RouterB-GigabitEthernet1/0/1] pim ipv6 sm
[RouterB-GigabitEthernet1/0/1] quit
[RouterB] interface gigabitethernet 1/0/2
[RouterB-GigabitEthernet1/0/2] pim ipv6 sm
On Router C, enable IPv6 multicast routing, enable IPv6 PIM-SM on each interface, and enable
4.
MLD on GigabitEthernet 1/0/1.
<RouterC> system-view
[RouterC] multicast ipv6 routing-enable
[RouterC] interface gigabitethernet 1/0/1
Figure
76. (Details not shown.)
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