H3C S5500-EI - Page 80

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Figure 20 Network diagram
Configuration procedure
1. Configure an IP address and subnet mask for each interface according to Figure 20. (Details not
shown.)
2. On Router A, enable IP multicast routing, enable PIM-SM on each interface, and configure
interface GigabitEthernet 1/0/2 as a C-BSR and C-RP.
<RouterA> system-view
[RouterA] multicast routing-enable
[RouterA] interface gigabitethernet 1/0/1
[RouterA-GigabitEthernet1/0/1] pim sm
[RouterA-GigabitEthernet1/0/1] quit
[RouterA] interface gigabitethernet 1/0/2
[RouterA-GigabitEthernet1/0/2] pim sm
[RouterA-GigabitEthernet1/0/2] quit
[RouterA] pim
[RouterA-pim] c-bsr gigabitethernet 1/0/2
[RouterA-pim] c-rp gigabitethernet 1/0/2
3. On Router B, enable IP multicast routing and enable PIM-SM on each interface.
<RouterB> system-view
[RouterB] multicast routing-enable
[RouterB] interface gigabitethernet 1/0/1
[RouterB-GigabitEthernet1/0/1] pim sm
[RouterB-GigabitEthernet1/0/1] quit
[RouterB] interface gigabitethernet 1/0/2
[RouterB-GigabitEthernet1/0/2] pim sm
4. On Router C, enable IP multicast routing, enable PIM-SM on each interface, and enable IGMP on
GigabitEthernet 1/0/1.
<RouterC> system-view
[RouterC] multicast routing-enable
[RouterC] interface gigabitethernet 1/0/1