Multicast Forwarding Over A Gre Tunnel - HP 6125XLG Ip Multicast Configuration Manual

[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.)
4. Display information about their RPF routes to Source 2 on Switch B and Switch C.
[SwitchB] display multicast rpf-info 50.1.1.100
[SwitchC] display multicast rpf-info 50.1.1.100
No output is displayed, because no RPF routes to the source 2 exist on Switch B or Switch C.
5. Configure a static multicast route:
# Configure a static multicast route on Switch B, specifying Switch A as its RPF neighbor on the
route to the 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 the Source 2.
[SwitchC] ip rpf-route-static 10.1.1.100 24 20.1.1.2
Verifying the configuration
# Display information about their RPF routes to Source 2 on Switch B and Switch C.
[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.

Multicast forwarding over a GRE tunnel

Network requirements
As shown in
does not support multicast. OSPF is running on Switch A, Switch B, and Switch C.
Configure the switches so that the receiver host can receive the multicast data from the source.
Figure 28, multicast routing and PIM-DM are enabled on Switch A and Switch C. Switch B
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