R3102-R3103-HP 6600/HSR6600 Routers IP Multicast Configuration Guide

Table Of Contents
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[RouterC-GigabitEthernet2/0/2] pim dm
[RouterC-GigabitEthernet2/0/2] quit
# Enable IP multicast routing on Router A and enable PIM-DM on each interface.
<RouterA> system-view
[RouterA] multicast routing-enable
[RouterA] interface gigabitethernet 2/0/1
[RouterA-GigabitEthernet2/0/1] pim dm
[RouterA-GigabitEthernet2/0/1] quit
[RouterA] interface gigabitethernet 2/0/2
[RouterA-GigabitEthernet2/0/2] pim dm
[RouterA-GigabitEthernet2/0/2] quit
# Configure Router B in the same way as you configure Router A. (Details not shown.)
# Use the display multicast rpf-info command to view the information of the RPF route to Source 2
on Router B and Router C.
[RouterB] display multicast rpf-info 50.1.1.100
[RouterC] display multicast rpf-info 50.1.1.100
No information is displayed. It indicates that that no RPF route to Source 2 exists on Router B and
Router C.
4. Configure a static multicast route:
# Configure a static multicast route on Router B, specifying Router A as its RPF neighbor on the
route to Source 2.
[RouterB] ip rpf-route-static 50.1.1.100 24 30.1.1.2
# Configure a static multicast route on Router C, specifying Router B as its RPF neighbor on the
route to Source 2.
[RouterC] ip rpf-route-static 50.1.1.100 24 20.1.1.2
5. Verify the configuration:
# Display information about the RPF routes to Source 2 on Router B and Router C.
[RouterB] display multicast rpf-info 50.1.1.100
RPF information about source 50.1.1.100:
RPF interface: GigabitEthernet2/0/3, 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
[RouterC] display multicast rpf-info 50.1.1.100
RPF information about source 50.1.1.100:
RPF interface: GigabitEthernet2/0/2, 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 Router B and Router C. The source for
these RPF routes is the configured static multicast route.