
82
Figure 25 Network diagram for static port configuration
Source
1::1/64
Router A
MLD querier
Eth1/0/1
2001::1/64
Switch A
Switch B
Switch C
Eth1/0/1
E
t
h
1
/
0
/
2
E
t
h
1
/
0
/
3
E
t
h
1
/
0
/
1
Eth1/0/2
E
t
h
1
/
0
/
1
Eth1/0/2
E
t
h
1
/
0
/
3
Eth1/0/4
E
t
h
1
/
0
/
5
Host A
Receiver
Host B
Host C
Receiver
VLAN 100
Eth1/0/2
1::2/64
Configuration procedure
1. Enable IPv6 forwarding and configure IPv6 addresses
Enable IPv6 forwarding and configure an IPv6 address and prefix length for each interface according to
Figure 25.
2. Configure Router A
# Enable IPv6 multicast routing, enable IPv6 PIM-DM on each interface, and enable MLD on Ethernet
1/0/1.
<RouterA> system-view
[RouterA] multicast ipv6 routing-enable
[RouterA] interface ethernet 1/0/1
[RouterA-Ethernet1/0/1] mld enable
[RouterA-Ethernet1/0/1] pim ipv6 dm
[RouterA-Ethernet1/0/1] quit
[RouterA] interface ethernet 1/0/2
[RouterA-Ethernet1/0/2] pim ipv6 dm
[RouterA-Ethernet1/0/2] quit
3. Configure Switch A
# Enable MLD snooping globally.
<SwitchA> system-view
[SwitchA] mld-snooping
[SwitchA-mld-snooping] quit
# Create VLAN 100, assign Ethernet 1/0/1 through Ethernet 1/0/3 to this VLAN, and enable MLD
snooping in the VLAN.
[SwitchA] vlan 100
[SwitchA-vlan100] port ethernet 1/0/1 to ethernet 1/0/3
[SwitchA-vlan100] mld-snooping enable
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