Operation Manual – MulticastH3C S5500-EI Series Ethernet SwitchesChapter 9 Multicast Routing andForwarding Configuration9-14[SwitchB] display multicast rpf-info 50.1.1.100RPF information about source 50.1.1.100:RPF interface: Vlan-interface102, RPF neighbor: 30.1.1.2Referenced route/mask: 50.1.1.0/24Referenced route type: igpRoute selection rule: preference-preferredLoad splitting rule: disableAs shown above, the current RPF route on Switch B is contributed by a unicast routingprotocol and the RPF neighbor is Switch A.3) Configure a multicast static route# Configure a multicast static route on Switch B, specifying Switch C as its RPFneighbor on the route to Source.[SwitchB] ip rpf-route-static 50.1.1.100 24 20.1.1.24) Verify the configuration# Use the display multicast rpf-info command to view the information about the RPFroute to Source on Switch B.[SwitchB] display multicast rpf-info 50.1.1.100RPF information about source 50.1.1.100:RPF interface: Vlan-interface101, RPF neighbor: 20.1.1.2Referenced route/mask: 50.1.1.0/24Referenced route type: multicast staticRoute selection rule: preference-preferredLoad splitting rule: disableAs shown above, the RPF route on Switch B has changed. It is now the configuredmulticast static route, and the RPF neighbor is now Switch C.9.5.2 Creating an RPF RouteI. Network requirementsz PIM-DM runs in the network and all switches in the network support IP multicast.z Switch B and Switch C run OSPF, and have no unicast routes to Switch A.z Typically, Receiver can receive the multicast data from Source 1 in the OSPFdomain.z Perform the following configuration so that Receiver can receive multicast datafrom Source 2, which is outside the OSPF domain.
