H3C Technologies H3C S12500 Series Switches - Manual (Page 379)

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Figure 98 Network diagram
Table 24 Interface and IP address assignment
Device Interface IPv6 address Device Interface IPv6 address
Source 1 — 1001::1/64 Source 3 — 3001::1/64
Source 2 — 2001::1/64 Receiver — 4001::1/64
Switch A Vlan-int100 1001::2/64 Switch C Vlan-int300 3001::2/64
Switch A Vlan-int101 1002::1/64 Switch C Vlan-int103 3002::1/64
Switch A Vlan-int104 1003::1/64 Switch C Vlan-int102 2002::2/64
Switch B Vlan-int200 2001::2/64 Switch D Vlan-int400 4001::2/64
Switch B Vlan-int101 1002::2/64 Switch D Vlan-int103 3002::2/64
Switch B Vlan-int102 2002::1/64 Switch D Vlan-int104 1003::2/64
Configuration procedure
1. Enable IPv6 forwarding on each switch and configure an IPv6 address and prefix length for each
interface as shown in Figure 98 . (Details not shown.)
2. Configure OSPFv3 on the switches to make sure the network-layer is interoperable on the IPv6
PIM-SM domain and routing information among the switches can be dynamically updated.
(Details not shown.)
3. Enable IPv6 multicast routing, enable IPv6 PIM-SM on each interface and enable MLD and MLD
SSM mapping on the host-side interface:
# Enable IPv6 multicast routing on Switch D, enable IPv6 PIM-SM on each interface, and enable
MLD (version 2) and MLD SSM mapping on VLAN-interface 400.
system-view
[SwitchD] multicast ipv6 routing-enable
[SwitchD] interface vlan-interface 400
[SwitchD-Vlan-interface400] mld enable
[SwitchD-Vlan-interface400] mld version 2
[SwitchD-Vlan-interface400] mld ssm-mapping enable
[SwitchD-Vlan-interface400] pim ipv6 sm
[SwitchD-Vlan-interface400] quit
[SwitchD] interface vlan-interface 103