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Source Packet Routing in Networking (SPRING) or Segment Routing

  • BGP Classful Transport (CT) support for IPv6 and Segment Routing–Traffic Engineering (SR-TE) color-only support (MX304, MX480, MX960, MX10003, MX10004, MX10008, MX10016, MX2010, MX2020, PTX10008, PTX10016, VMX)—Starting in Junos OS Release 22.4R1, we support BGP-CT with IPv6 and BGP service-routes with a color-only mapping community. We have also enhanced the transport-class configuration statement by enabling shards to provide strict resolution without falling back on best-effort tunnels.

    [See use-transport-class.]