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    Point-to-Multipoint LSP Configuration Overview

    To set up a point-to-multipoint LSP:

    1. Configure the primary LSP from the ingress router and the branch LSPs that carry traffic to the egress routers.
    2. Specify a pathname on the primary LSP and this same path name on each branch LSP.

    Note: By default, the branch LSPs are dynamically signaled by means of Constrained Shortest Path First (CSPF) and require no configuration. You can alternatively configure the branch LSPs as static paths.

    Published: 2012-06-29