150
Figure 49 Network diagram
Device Interface IP address Device Interface IP address
Switch A Vlan-int100 10.110.1.1/24
Configuration procedure
1. Configure the IP address and subnet mask for each interface as per Figure 49. (Details not shown.)
2. Configure OSPF on the switches in the PIM-SSM domain to make sure they are interoperable at the
network layer. (Details not shown.)
3. Enable IP multicast routing, IGMP and PIM-SM:
# Enable IP multicast routing on Switch A, enable IGMPv3 on VLAN-interface 100, and enable
PIM-SM on each interface.
<SwitchA> system-view
[SwitchA] multicast routing-enable
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] igmp enable
[SwitchA-Vlan-interface100] igmp version 3
[SwitchA-Vlan-interface100] pim sm
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 101
[SwitchA-Vlan-interface101] pim sm
Ethernet
EthernetEthernet
N1N2
Vlan-int101
Vlan-int101