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Hierarchy Level


Enable IS-IS routing on the routing device or for a routing instance.

The isis statement is the one statement you must include in the configuration to run IS-IS on the routing device or in a routing instance.


IS-IS is disabled on the routing device.

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.