along the path of Switch A—Switch C. In this case, the multicast delivery is interrupted during
the process. For more information about the STP, see Layer 2—LAN Switching Configuration
Guide.
Configure GigabitEthernet 1/0/3 on Switch A as a static router port. Then, IPv6 multicast data
can flow to the receivers nearly uninterrupted along the path of Switch A—Switch C when the
path of Switch A—Switch B—Switch C is blocked.
Figure 70 Network diagram
Source
1::1/64
Configuration procedure
Assign an IPv6 address and prefix length to each interface, as shown in
1.
shown.)
Configure Router A:
2.
# Enable IPv6 multicast routing.
<RouterA> system-view
[RouterA] ipv6 multicast routing
[RouterA-mrib6] quit
# Enable MLD on GigabitEthernet 1/0/1.
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] mld enable
[RouterA-GigabitEthernet1/0/1] quit
# Enable IPv6 PIM-DM on GigabitEthernet 1/0/2.
[RouterA] interface gigabitethernet 1/0/2
[RouterA-GigabitEthernet1/0/2] ipv6 pim dm
[RouterA-GigabitEthernet1/0/2] quit
Configure Switch A:
3.
# Enable the MLD snooping feature.
<SwitchA> system-view
[SwitchA] mld-snooping
[SwitchA-mld-snooping] quit
GE1/0/2
GE1/0/1
1::2/64
2001::1/64
Router A
MLD querier
Switch A
GE1/0/1
Host C
Receiver
VLAN 100
214
Switch B
Switch C
Host A
Receiver
Host B
Figure
70. (Details not