H3C Technologies H3C S12500-X Series Switches - Manual (Page 98)

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Figure 32 Network diagram
Table 6 Interface and IP address assignment
Device Interface IP address
Switch A VLAN-interface 100 10.110.1.1/24
Switch A VLAN-interface 103 192.168.1.1/24
Switch B VLAN-interface 200 10.110.2.1/24
Switch B VLAN-interface 101 192.168.2.1/24
Switch C VLAN-interface 200 10.110.2.2/24
Switch C VLAN-interface 102 192.168.3.1/24
Switch D VLAN-interface 300 10.110.5.1/24
Switch D VLAN-interface 103 192.168.1.2/24
Switch D VLAN-interface 101 192.168.2.2/24
Switch D VLAN-interface 102 192.168.3.2/24
Configuration procedure
1. Configure the IP address and subnet mask for each interface as per Figure 32 . (Details not shown.)
2. Configure OSPF on the switches in the PIM-DM domain to make sure the following conditions are
met: (Details not shown.)
{
The switches are interoperable at the network layer.
{
The switches can dynamically update their routing information.
3. Enable IP multicast routing, IGMP, and PIM-DM:
# On Switch A, enable IP multicast routing.