H3C Technologies H3C S12500 Series Switches - Manual (Page 327)

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Received error MLD messages:0.
MLD snooping proxying configuration example
Network requirements
As shown in Figure 84 , MLDv1 runs on Router A and MLDv1 snooping runs on Switch A. Router A acts
as the MLD querier.
Configure MLD snooping proxying on Switch A, enabling the switch to forward MLD reports and done
messages on behalf of attached hosts and to respond to MLD queries from Router A and forward the
queries to the hosts on behalf of Router A.
Figure 84 Network diagram
Configuration procedure
1. Configure an IP address and prefix length for each interface as shown in Figure 84 . (Details not
shown.)
2. On Router A, enable IPv6 multicast routing, enable IPv6 PIM-DM on each interface, and enable
MLD on port GigabitEthernet 3/1/1.
system-view
[RouterA] multicast ipv6 routing-enable
[RouterA] interface Gigabitethernet 3/1/1
[RouterA-GigabitEthernet3/1/1] mld enable
[RouterA-GigabitEthernet3/1/1] pim ipv6 dm
[RouterA-GigabitEthernet3/1/1] quit
[RouterA] interface Gigabitethernet 3/1/2
[RouterA-GigabitEthernet3/1/2] pim ipv6 dm
[RouterA-GigabitEthernet3/1/2] quit
3. Configure Switch A:
# Enable MLD snooping globally.
system-view
[SwitchA] mld-snooping
[SwitchA-mld-snooping] quit