Chapter 11. IP Multicast in the Enterprise

This chapter explores typical enterprise deployment scenarios for IPv4 multicast. Focus is placed on the design and configuration of a scalable, fault-tolerant, multicast infrastructure using the Junos operating system. Operational analysis and fault isolation are also demonstrated. The topics covered include:

  • Multicast terminology and concepts

  • Multicast protocols: group management and routing

  • Protocol Independent Multicast (PIM) sparse mode using static rendezvous points (RPs)

  • PIM sparse mode with bootstrap-based RP election

  • PIM and Multicast Source Discovery Protocol (MSDP)-based Anycast-RP

Juniper Networks routers offer extensive support for IPv4 multicast. Consult the multicast overview in the Junos documentation to confirm the list of supported RFC and drafts for your software release.

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