H3C Technologies H3C S12500 Series Switches - Manual (Page 57)

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Figure 17 Network diagram
Configuration procedure
1. Configure an IP address and subnet mask for each interface as shown in Figure 17 . (Details not
shown.)
2. On Router A, enable IP multicast routing, enable PIM-DM on each Layer 3 interface, and enable
IGMP on GigabitEthernet 3/1/1.
<RouterA> system-view
[RouterA] multicast routing-enable
[RouterA] interface GigabitEthernet 3/1/1
[RouterA-GigabitEthernet3/1/1]port link-mode route
[RouterA-GigabitEthernet3/1/1] igmp enable
[RouterA-GigabitEthernet3/1/1] pim dm
[RouterA-GigabitEthernet3/1/1] quit
[RouterA] interface GigabitEthernet 3/1/2
[RouterA-GigabitEthernet3/1/2]port link-mode route
[RouterA-GigabitEthernet3/1/2] pim dm
[RouterA-GigabitEthernet3/1/2] quit
3. Configure Switch A:
# Enable IGMP snooping globally.
<SwitchA> system-view
[SwitchA] igmp-snooping
[SwitchA-igmp-snooping] quit
# Create VLAN 100, assign ports GigabitEthernet 3/0/1 through GigabitEthernet 3/0/4 to this
VLAN, and enable IGMP snooping and IGMP snooping proxying in the VLAN.
[SwitchA] vlan 100
[SwitchA-vlan100] port GigabitEthernet 3/0/1 to GigabitEthernet 3/0/4
[SwitchA-vlan100] igmp-snooping enable
[SwitchA-vlan100] igmp-snooping proxying enable
[SwitchA-vlan100] quit