Platform Considerations; References - Juniper JUNOSE 11.0.X MULTICAST ROUTING Configuration Manual

JUNOSe 11.0.x Multicast Routing Configuration Guide
In a PIM SSM–configured network, an E Series router subscribes to an SSM channel
(by means of IGMPv3 or by means of IGMP ssm-mapping for IGMPv2/v1 joins),
requesting to join group G and source S. The directly connected PIM sparse mode
router, the designated router of the receiver, sends an (S,G) join message to its RPF
neighbor for the source. For PIM SSM, the RP is not contacted in this process by the
receiver (as happens in normal PIM sparse mode operations).

Platform Considerations

For information about modules that support PIM on the ERX7xx models, ERX14xx
models, and the ERX310 Broadband Services Router:
For information about modules that support PIM on the E120 and E320 Broadband
Services Routers:

References

For more information about PIM, see the following resources:
86

Platform Considerations

Simplified administrative deployment; you need only configure PIM sparse mode
on all router interfaces and issue the necessary SSM commands (including
specifying IGMPv3 on the receiver local area network).
Support for source lists; you can use source lists, supported in IGMPv3, where
only specified sources send traffic to the SSM group.
See ERX Module Guide, Table 1, Module Combinations for detailed module
specifications.
See ERX Module Guide, Appendix A, Module Protocol Support for information about
the modules that support PIM.
See E120 and E320 Module Guide, Table 1, Modules and IOAs for detailed module
specifications.
See E120 and E320 Module Guide, Appendix A, IOA Protocol Support for information
about the modules that support PIM.
Protocol Independent Multicast MIB for IPv4 draft-ietf-idmr-pim-mib-10.txt
(July 2000 expiration)
RFC 2362 Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol
Specification (June 1998)
RFC 3569 An Overview of Source-Specific Multicast (SSM) (July 2003)
Source-Specific Multicast for IP draft-ietf-ssm-arch-06.txt (March 2005 expiration)
Source-Specific Protocol Independent Multicast in
232/8 draft-ietf-mboned-ssm232-08.txt (September 2004 expiration)
Multicast in MPLS/BGP VPNs draft-rosen-vpn-mcast-06.txt (April 2004 expiration)
Multicast in MPLS/BGP IP VPNs draft-rosen-vpn-mcast-08.txt (June 2005
expiration)