R2511-HP MSR Router Series IP Multicast Configuration Guide(V5)

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Figure 80 Network diagram
Table 24 shows the interface and IPv6 address assignment, and network topology scheme.
Table 24 Interface and IPv6 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
Router A Ethernet 1/1 1001::2/64 Router C Ethernet 1/1 3001::2/64
Router A Ethernet 1/2 1002::1/64 Router C Ethernet 1/2 3002::1/64
Router A Ethernet 1/3 1003::1/64 Router C Ethernet 1/3 2002::2/64
Router B Ethernet 1/1 2001::2/64 Router D Ethernet 1/1 4001::2/64
Router B Ethernet 1/2 1002::2/64 Router D Ethernet 1/2 3002::2/64
Router B Ethernet 1/3 2002::1/64 Router D Ethernet 1/3 1003::2/64
Configuration procedure
1. Enable IPv6 forwarding, and assign IPv6 addresses, and configure IPv6 unicast routing:
a. Enable IPv6 forwarding on each router and assign an IPv6 address and prefix length to each
interface according to Figure 80. (Details not shown.)
b. Conf
igure OSPFv3 on the routers to make sure they are interoperable at the network layer and
they can dynamically update their routing information. (Details not shown.)
2. 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 Router D, enable IPv6 PIM-SM on each interface and enable
MLD (version 2) and MLD SSM mapping on Ethernet 1/1.
<RouterD> system-view
[RouterD] multicast ipv6 routing-enable
[RouterD] interface ethernet 1/1
[RouterD-Ethernet1/1] mld enable
[RouterD-Ethernet1/1] mld version 2
[RouterD-Ethernet1/1] mld ssm-mapping enable
[RouterD-Ethernet1/1] pim ipv6 sm
[RouterD-Ethernet1/1] quit