H3C Technologies H3C S7500E Series Switches - Manual (Page 292)

9-36
Figure 9-7 Network diagram for MLD snooping proxying configuration
Source
Receiver
Host B
Host A
Host C
1::1/64
GE2/0/4
GE2/0/2
GE2/0/3 GE2/0/1
GE2/0/1
2001::1/64 GE2/0/2
1::2/64
Receiver
Router A
MLD querier
Switch A
Proxy & Querier
Configuration procedure
1) Configure IPv6 addresses for interfaces
Configure an IP address and prefix length for each interface as per Figure 9-7 . The
configuration steps are out the scope of this document.
2) Configure Router A
# Enable IPv6 multicast routing, enable IPv6 PIM-DM on each interface, and enable MLD on
port GigabitEthernet 2/0/1.
system-view
[RouterA] multicast ipv6 routing-enable
[RouterA] interface gigabitethernet 2/0/1
[RouterA-GigabitEthernet2/0/1] mld enable
[RouterA-GigabitEthernet2/0/1] pim ipv6 dm
[RouterA-GigabitEthernet2/0/1] quit
[RouterA] interface gigabitethernet 2/0/2
[RouterA-GigabitEthernet2/0/2] pim ipv6 dm
[RouterA-GigabitEthernet2/0/2] quit
3) Configure Switch A
# Enable MLD snooping globally.
system-view
[SwitchA] mld-snooping
[SwitchA-mld-snooping] quit
# Create VLAN 100, assign ports GigabitEthernet 2/0/1 through GigabitEthernet 2/0/4 to this
VLAN, and enable MLD snooping and MLD snooping proxying in the VLAN.
[SwitchA] vlan 100
[SwitchA-vlan100] port gigabitethernet 2/0/1 to gigabitethernet 2/0/4
[SwitchA-vlan100] mld-snooping enable
[SwitchA-vlan100] mld-snooping proxying enable
[SwitchA-vlan100] quit
4) Verify the configuration