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Hierarchy Level


For Asynchronous Transfer Mode (ATM), SONET/SDH, Fast Ethernet, and Gigabit Ethernet interfaces only, monitor packet flows from another router. If you include this statement in the configuration, the SONET/SDH interface does not send keepalives or alarms, and does not participate actively on the network.

Required Privilege Level

interface—To view this statement in the configuration.

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

Release Information

Statement introduced before Junos OS Release 7.4.