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 CSPF and require no configuration. You can alternatively configure the branch LSPs as a static path.

Related Topics

• Junos OS Feature Support Reference for SRX Series and J Series Devices
• Understanding Point-to-Multipoint LSPs
• Configuring Primary and Branch LSPs for Point-to-Multipoint LSPs in the Junos MPLS Applications Configuration Guide