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High Availability

  • MVPN NSR with BGP Sharding enabled (MX2020, PTX5000, and QFX10002)—Starting in Junos OS Release 22.4R1, we've enabled multicast virtual private network (MVPN) nonstop active routing (NSR) for border gateway function (BGP) sharding.

    [See Understanding BGP RIB sharding and BGP Update IO thread.]