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Hierarchy Level


Enable reliable message delivery on the interface.

To have both refresh reduction and reliable delivery, enable both the aggregate and reliable statements.


For Junos OS Release 16.1 running on MX Series or PTX Series routers, setting no-reliable on an interface automatically disables the fast reroute (FRR) scalability enhancements, including refresh reduction, for all label-switched paths (LSPs) traversing the interface.


Starting in Junos OS Release 16.1R1, all refresh reduction extensions are enabled by default.

Prior to Junos OS Release 16.1R1, the reliable option is disabled by default.

Required Privilege Level

routing—To view this statement in the configuration.

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

Release Information

Statement introduced before Junos OS Release 7.4.