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Hierarchy Level


This command causes the LED for the specified port to flash green. You can use the command to physically locate a specific optic port on the PIC.


At the [edit interfaces interface-name (with port number)] hierarchy level, you must include the port number as part of the interface name. For example, et-x/y/z(:n).

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 15.1F3 and 16.1R2.