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Hierarchy Level


(QFX5120 only) Configure a unified forwarding table (UFT) profile to allocate the amount of MAC address, layer 3 host, longest prefix match (LPM), and exact-match (EM) memory available for software-based flow-based telemetry (FBT) for VXLANs. You must reboot the switch after committing this statement to the configuration to create the UFT profile. The software allocates these amounts of memory in the UFT for each of the following types, in bytes:

  • MAC address: 48K
  • Layer 3 host address: 48K
  • LPM memory: 16K
  • EM memory: 32K


The UFT uses the default profile.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 22.2R1.