H3C S5500-EI - Page 111

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Figure 30 Network diagram
Configuration procedure
1. Configure the IP address and subnet mask for each interface as per Figure 30. (Details not shown.)
2. Enable OSPF on the switches in the PIM-DM domain to make sure the switches are interoperable
at the network layer and they can dynamically update their routing information. (Details not
shown.)
3. Enable IP multicast routing, IGMP and PIM-DM:
# Enable IP multicast routing on Switch B, enable IGMP on VLAN-interface 100, and enable
PIM-DM on each interface.
<SwitchB> system-view
[SwitchB] multicast routing-enable
[SwitchB] interface vlan-interface 100
[SwitchB-Vlan-interface100] igmp enable
[SwitchB-Vlan-interface100] pim dm
[SwitchB-Vlan-interface100] quit
[SwitchB] interface vlan-interface 101
[SwitchB-Vlan-interface101] pim dm
[SwitchB-Vlan-interface101] quit
[SwitchB] interface vlan-interface 102
[SwitchB-Vlan-interface102] pim dm
[SwitchB-Vlan-interface102] quit
# Enable IP multicast routing on Switch A, and enable PIM-DM on each interface.
<SwitchA> system-view
[SwitchA] multicast routing-enable
[SwitchA] interface vlan-interface 200
[SwitchA-Vlan-interface200] pim dm
Multicast static route
Switch A Switch B
Switch C
Vlan-int102
30.1.1.2/24
Vlan-int103
40.1.1.2/24
Vlan-int200
50.1.1.1/24
Vlan-int103
40.1.1.1/24
Vlan-int101
20.1.1.2/24
Vlan-int101
20.1.1.1/24
Vlan-int102
30.1.1.1/24
Vlan-int100
10.1.1.1/24
Source Receiver
50.1.1.100/24 10.1.1.100/24
PIM-DM