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Routing Protocols

  • Segment routing—Starting in Junos OS Release 21.2R1, Junos fusion for provider edge supports the following features with segment routing:

    • Segment routing (SR) and segment routing–traffic engineering (SR-TE) for IS-IS
    • Layer 2 circuits, Layer 2 VPNs, virtual private LAN service (VPLS) over SR-ISIS and uncolored SR-TE
    • Layer 3 VPNs over SR-ISIS and colored and uncolored SR-TE
    • Hierarchical CoS of VPNs over segment routing
    • EVPN MPLS with single-active and all-active multihoming redundancy

    [See Junos Fusion Provider Edge Supported Protocols.]