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alarm low-light-alarm


Hierarchy Level


Specify the action to take if the receiving optics signal is below the optics low-light alarm threshold.


link-down—Drop the 10-Gigabit Ethernet link and marks link as down.

syslog—Write the optics information to the system log.

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 17.2R1.

Statement introduced in Junos OS Release 18.2R1 for PTX10K-LC1104 on the PTX10008 and PTX10016 routers.