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Hierarchy Level

Release Information

Statement introduced before Junos OS Release 7.4.


For ATM over SONET/SDH, SONET/SDH interfaces, and 10-Gigabit Ethernet interfaces in WAN PHY mode, configure SONET/SDH defect triggers to be ignored.


If you do not include this statement, all SONET/SDH defect triggers are honored.


defect—Defect to ignore or hold. It can be one of the following:

  • ais-l—Line alarm indication signal

  • ais-p—Path alarm indication signal

  • ber-sd—Bit error rate signal degrade

  • ber-sf—Bit error rate signal fault

  • locd (ATM only)—Loss of cell delineation

  • lof—Loss of frame

  • lol—PHY loss of light

  • lop-p—Path loss of pointer

  • los—Loss of signal

  • pll—PHY phase-locked loop out of lock

  • plm-p—Path payload (signal) label mismatch

  • rfi-l—Line remote failure indication

  • rfi-p—Path remote failure indication

  • uneq-p—Path unequipped

    The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

interface—To view this statement in the configuration.

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