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    request (Chassis Synchronization Source)


    request (force-switch | lockout);

    Hierarchy Level

    [edit chassis synchronization source (bits | gps)]

    Release Information

    Statement introduced in Junos OS Release 12.2 for ACX Series Routers.


    Configure an interface with an upstream clock source to force a switch to another source, provided that the source is enabled and not locked out, or to lockout a source from the clock selection process.


    force-switchForce a switch to the source provided that the source is enabled and not locked out. Only one configured source may be force-switched.
    lockoutA lockout may be configured for any source. When a lockout is configured for a source, that source will not be considered by the selection process.

    Required Privilege Level

    interface—To view this statement in the configuration.

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

    Modified: 2017-09-13