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Multicast

  • Hash-based PIM RPF selection (QFX5120-32C, QFX5120-48T, QFX5120-48Y, and QFX5120-48YM)— Use hash-based Protocol Independent Multicast (PIM) reverse path forwarding (RPF) selection to route multicast traffic for a specific source and group (S, G) consistently through the same upstream node. The device uses multi-level hashing of PIM neighbor attributes such as router ID, cluster ID, and interface ID for consistent routing. For configuration, include the hash-based-rpf-selection statement under the edit protocols pim hierarchy.

    [See Hash-based PIM RPF selection, and hash-based-rpf-selection.]