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

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[SwitchA-Vlan-interface300] pim dm
[SwitchA-Vlan-interface300] quit
[SwitchA] interface vlan-interface 102
[SwitchA-Vlan-interface102] pim dm
[SwitchA-Vlan-interface102] quit
# Enable IP multicast routing and PIM-DM on Switch B in the same way Switch A is configured.
(Details not shown.)
# Use the display multicast rpf-info command on Switch B and Switch C to display information
about their RPF routes to Source 2.
[SwitchB] display multicast rpf-info 50.1.1.100
[SwitchC] display multicast rpf-info 50.1.1.100
No output is displayed, so no RPF routes to the source 2 exist on Switch B or Switch C.
4. Configure a static multicast route:
# Configure a static multicast route on Switch B, specifying Switch A as its RPF neighbor on the
route to Source 2.
[SwitchB] ip rpf-route-static 50.1.1.100 24 30.1.1.2
# Configure a static multicast route on Switch C, specifying Switch B as its RPF neighbor on the
route to Source 2.
[SwitchC] ip rpf-route-static 10.1.1.100 24 20.1.1.2
Verifying the configuration
Use the display multicast rpf-info command on Switch B and Switch C to display information about their
RPF routes to Source 2.
[SwitchB] display multicast rpf-info 50.1.1.100
RPF information about source 50.1.1.100:
RPF interface: Vlan-interface102, RPF neighbor: 30.1.1.2
Referenced route/mask: 50.1.1.0/24
Referenced route type: multicast static
Route selection rule: preference-preferred
Load splitting rule: disable
[SwitchC] display multicast rpf-info 50.1.1.100
RPF information about source 50.1.1.100:
RPF interface: Vlan-interface101, RPF neighbor: 20.1.1.2
Referenced route/mask: 50.1.1.0/24
Referenced route type: multicast static
Route selection rule: preference-preferred
Load splitting rule: disable
The output shows that the RPF routes to Source 2 exist on Switch B and Switch C. The routes are the
configured static routes.