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Additional Features

We've extended support for the following features to these platforms.

  • Host-to-host security for BGP sessions using IPsec with the mode statement set to transport (QFX5220):

    We support the parse, netlink-socket, database, and general security traceoptions flags. We've also introduced the ipsec traceoptions flag for BGP traffic.

    [See IP Security for BGP, Configuring IPsec Security Associations, and traceoptions (Protocols BGP).]

  • OpenConfig network instance configuration support with JTI (

    QFX5130-32CD, QFX5200-32CL, QFX5220-32CD, QFX5220-128C, and QFX5700)

    [See Mapping OpenConfig Network Instance Commands to Junos Operation.]
  • Path Computation Element Protocol (PCEP) support for reporting and delegating colored Distributed Constrained Shortest Path First (DCSPF) segment routing LSPs (QFX5200)

    [See Understanding Static Segment Routing LSP in MPLS Networks.]

  • Storm control (ACX7100-32C and ACX7100-48L , and QFX5700)

    [See Understanding Storm Control]

  • TARGET_DEFINED subscription mode support with JTI and export data using JavaScript Object Notation (JSON) encoding format with JTI and gRPC Network Management Interface (gNMI) extension headers (QFX5220)

    [See export-profile (Junos Telemetry Interface) and Understanding OpenConfig and gRPC and gNMI on Junos Telemetry Interface.]
  • Support for VRRP functionality (QFX5700)—Starting in Junos OS Evolved Release 21.3R1-EVO, the VRRP functionality is supported on QFX5700 switch. The following features are supported as part of this functionality.

    • Interface: VRRP is supported for physical (ge, xe, et) , AE, and IRB interfaces.

    • Protocol Version: Both V2 and V3 protocols is supported.

    • IP Type Support: VRRP is supported over both IPv4 and IPv6.
    • Inheritance: VRRP session inheritance is supported.
    • Tracking: Both track route and track interface is supported.
    • Centralized mode only is supported.

    • Supported Ethernet tagging: untagged, single tag
    • SNMP and OC is supported.

    [See Understanding VRRP]