H3C Technologies H3C S10500 Series Switches - Manual (Page 418)

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Configuration procedure
1. Enable IPv6 forwarding and configure IPv6 addresses and IPv6 unicast routing.
Enable IPv6 forwarding on each switch and configure the IPv6 address and prefix length for each
interface as per
Figure 105 . (Details not shown)
Configure OSPFv3 on the switches in the IPv6 PIM-DM domain to ensure network-layer reachability
among them. (Details not shown)
2. Enable IPv6 multicast routing, and enable IPv6 PIM-DM and MLD.
# Enable IPv6 multicast routing on Switch A, enable IPv6 PIM-DM on each interface, and enable MLD on
VLAN-interface 100, which connects Switch A to N1.
system-view
[SwitchA] multicast ipv6 routing-enable
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] mld enable
[SwitchA-Vlan-interface100] pim ipv6 dm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 103
[SwitchA-Vlan-interface103] pim ipv6 dm
[SwitchA-Vlan-interface103] quit
The configuration on Switch B and Switch C is similar to that on Switch A.
# Enable IPv6 multicast routing on Switch D, and enable IPv6 PIM-DM on each interface.
system-view
[SwitchD] multicast ipv6 routing-enable
[SwitchD] interface vlan-interface 300
[SwitchD-Vlan-interface300] pim ipv6 dm
[SwitchD-Vlan-interface300] quit
[SwitchD] interface vlan-interface 103
[SwitchD-Vlan-interface103] pim ipv6 dm
[SwitchD-Vlan-interface103] quit
[SwitchD] interface vlan-interface 101
[SwitchD-Vlan-interface101] pim ipv6 dm
[SwitchD-Vlan-interface101] quit
[SwitchD] interface vlan-interface 102
[SwitchD-Vlan-interface102] pim ipv6 dm
[SwitchD-Vlan-interface102] quit
3. Verify the configuration.
Use the display pim ipv6 interface command to view the IPv6 PIM configuration and running status on
each interface. For example:
# View the IPv6 PIM configuration information on Switch D.
[SwitchD] display pim ipv6 interface
Interface NbrCnt HelloInt DR-Pri DR-Address
Vlan300 0 30 1 4001::1
(local)
Vlan103 0 30 1 1002::2
(local)
Vlan101 1 30 1 2002::2