![]() I run multicast over an MPLS hub and spoke configuration and I do not have an RP configured within the MPLS cloud. ![]() Assuming Cisco, Under router BGP, you will need address-family ipv4 mdt and the peers will be your remote PE routers loopback0 address. ![]() ![]() The PE routers will peer via the loopback0 address to each designated PE peer via iBGP. The MPLS "P" routers (the actual core of the MPLS network) will need multicast enabled as well, if "P" routers are Cisco, just "ip multicast-routing" is all you will need on the "P" routers (unless you need more control). If you enabled multicast on ALL customer-A sites, then you will need to enable all customer-A VRFs for multicast - VRFs are configured on the PE router for MPLS. Now, as the service provider, you will need to enable the multicast parameters on customer-A VRFs - enable multicast parameters on each customer-A VRF where you enabled multicast on the customer-A sites. If customer-A wants multicast at every site, then enable at every customer-A site (Routers and switches). ![]() If customer-A wants to use a multicast enabled application, enable multicast on each customer-A site where customer-A wants to use the multicast enabled application. ![]()
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