321
Device Interface
IPv6
address
Device Interface IPv6 address
Router A GigabitEthernet 2/1/2 1002::1/64
Router E GigabitEthernet 2/1/3 6001::2/64
Router B GigabitEthernet 2/1/1 2001::1/64
Router F GigabitEthernet 2/1/1 8001::1/64
Router B GigabitEthernet 2/1/2 1002::2/64
Router F GigabitEthernet 2/1/2 6002::2/64
Router B GigabitEthernet 2/1/3 2002::1/64
Router F GigabitEthernet 2/1/3 2003::2/64
Router B GigabitEthernet 2/1/4 2003::1/64
Router G
GigabitEthernet 2/1/1 9001::1/64
Router C GigabitEthernet 2/1/1 3001::1/64
Router G
GigabitEthernet 2/1/2 8001::2/64
Router C GigabitEthernet 2/1/2 3002::1/64
Router H GigabitEthernet 2/1/1 4001::1/64
Router C GigabitEthernet 2/1/3 3003::1/64
Router H GigabitEthernet 2/1/2 3004::2/64
Router C GigabitEthernet 2/1/4 2002::2/64
Router I GigabitEthernet 2/1/1 5001::1/64
Router C GigabitEthernet 2/1/5 3004::1/64
Router I GigabitEthernet 2/1/2 4001::2/64
Router D GigabitEthernet 2/1/1 3003::2/64
Source 1
—
2001::100/6
4
Router D GigabitEthernet 2/1/3 6001::1/64
Source 2
—
3001::100/6
4
Router D GigabitEthernet 2/1/3 6002::1/64
Source 3
—
9001::100/6
4
Router E GigabitEthernet 2/1/1 7001::1/64
Configuration procedure
1. Assign an IPv6 address and prefix length to each interface according to Figure 99. (Details not
shown.)
2. Enable OSPFv3 on all routers on the IPv6 PIM-SM network to make sure the following conditions
are met: (Details not shown.)
{ The routers are interoperable at the network layer.
{ The routers can dynamically update their routing information.
3. Enable IPv6 multicast routing, MLD, and IPv6 PIM-SM:
# On Router A, enable IPv6 multicast routing.
<RouterA> system-view
[RouterA] ipv6 multicast routing
[RouterA-mrib6] quit
# Enable MLD on GigabitEthernet 2/1/1 (the interface that connects to the receiver host).
[RouterA] interface gigabitethernet 2/1/1
[RouterA-GigabitEthernet2/1/1] mld enable
[RouterA-GigabitEthernet2/1/1] quit
# Enable IPv6 PIM-SM on GigabitEthernet 2/1/2.
[RouterA] interface gigabitethernet 2/1/2
[RouterA-GigabitEthernet2/1/2] ipv6 pim sm
[RouterA-GigabitEthernet2/1/2] quit
# Enable IPv6 multicast routing, MLD, and IPv6 PIM-SM on Router E and Router I in the same way
Router A is configured. (Details not shown.)
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