H3C Technologies H3C S3100V2 Series Switches - Manual (Page 95)

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Figure 27 Network diagram for MLD snooping proxying configuration
Source
Router A
MLD querier
Receiver
Receiver
Host A
Host B
Host C
1::1/64
Eth1/0/4
Eth1/0/2
Eth1/0/3 Eth1/0/1
Eth1/0/1
2001::1/64 Eth1/0/2
1::2/64
VLAN 100
Switch A
Proxy & Querier
Configuration procedure
1. Configure IPv6 addresses for interfaces
Configure an IP address and prefix length for each interface according to Figure 27 . 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
Ethernet 1/0/1.
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.
system-view
[SwitchA] mld-snooping
[SwitchA-mld-snooping] quit
# Create VLAN 100, assign ports Ethernet 1/0/1 through Ethernet 1/0/4 to this VLAN, and enable
MLD snooping and MLD snooping proxying in the VLAN.
[SwitchA] vlan 100
[SwitchA-vlan100] port ethernet 1/0/1 to ethernet 1/0/4
[SwitchA-vlan100] mld-snooping enable
[SwitchA-vlan100] mld-snooping proxying enable
[SwitchA-vlan100] quit