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    helper-disable (Multiple Protocols)

    Syntax

    helper-disable;

    Hierarchy Level

    [edit logical-systems logical-system-name protocols (isis | ldp | ospf | ospf3 | rsvp) graceful-restart],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols (ldp | ospf | ospf3) graceful-restart],[edit protocols (isis | ldp | ospf | ospf3 | rsvp) graceful-restart],[edit routing-instances routing-instance-name protocols (ldp | ospf | ospf3) graceful-restart]

    Release Information

    Statement introduced before Junos OS Release 7.4.

    Statement introduced in Junos OS Release 12.3X50 for the QFX Series.

    Description

    Disable helper mode for graceful restart. When helper mode is disabled, a router or switch cannot help a neighboring router that is attempting to restart.

    Default

    Helper mode is enabled by default for these supported protocols: IS-IS, LDP, OSPF/OSPFv3, and RSVP.

    Required Privilege Level

    routing—To view this statement in the configuration.

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

    Modified: 2015-03-10