Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Statement introduced in Junos OS Release 12.1 for the QFX Series.
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.
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.