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Syntax (EX Series)

Syntax (NFX, OCX, and QFX Series)

Hierarchy Level (EX Series)

Hierarchy Level (NFX, OCX, and QFX Series)


Specify the aggregated Ethernet logical interface number.

  • The port-priority statement is not supported on QFabric systems.

  • The force-up statement is not supported on QFX10002 switches.


  • aex—Name of the LAG. Aggregated Ethernet logical interface number.

  • backup—Designate the interface as the backup interface for link-protection mode.

  • primary—Designate the interface as the primary interface for link-protection mode.

The remaining statements are described separately. See CLI Explorer.

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 9.0.