H3C Technologies H3C SecPath F1000-E - Manual (Page 199)

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• Device B and Device C connect to N2 through their respective GigabitEthernet 1/1, and to Device
D through their respective GigabitEthernet 3/0.
• MLDv1 is to run between Device A and N1, and between Device B/Device C and N2.
Figure 10 Network diagram for IPv6 PIM-DM configuration
Ethe
rnet
Ethe
rnet
Ether
net
Source
4001::100/64
IPv6 PIM-DM
Device A
Device B
Device C
Device D
Receiver
Host A
Host B
Host C
Host D
Receiver
N1
N2
GE1/1
GE1/1
GE1/1
GE1/1 GE3/0 GE3/0
GE
3/0
GE3/1
G
E2
/0
GE2/0
Device Interface IP address Device Interface IP address
Device A GE1/1 1001::1/64 Device D GE1/1 4001::1/64
GE2/0 1002::1/64 GE2/0 1002::2/64
Device B GE1/1 2001::1/64 GE3/0 2002::2/64
GE3/0 2002::1/64 GE3/1 3001::2/64
Device C GE1/1 2001::2/64
GE3/0 3001::1/64
Configuration procedure
Step1 Enable IPv6 forwarding and configure IPv6 addresses and IPv6 unicast routing
Enable IPv6 forwarding on each device and configure the IPv6 address and prefix length for each
interface as per
Figure 10 . Detailed configuration steps are omitted here.
Configure OSPFv3 on the devices in the IPv6 PIM-DM domain to ensure network-layer reachability
among them. Detailed configuration steps are omitted here.
Step2 Enable IPv6 multicast routing, and enable IPv6 PIM-DM and MLD
# Enable IPv6 multicast routing on Device A, and enable IPv6 PIM-DM on each interface and enable
MLD on GigabitEthernet 1/1, which connects Device A to N1.
<DeviceA> system-view
[DeviceA] multicast ipv6 routing-enable
[DeviceA] interface gigabitethernet 1/1
[DeviceA-GigabitEthernet1/1] mld enable