Enables Intermediate System-to-Intermediate System (IS-IS) routing at the interface level.
Disabled.
Interface subtype configuration mode
IS-IS is supported on the Extreme 8820, SLX 9740, SLX 9640, and SLX 9540 devices only.
Use the no form of this command to disable IS-IS routing for the interface.
The following example enables IS-IS routing for an interface Ethernet.
device# configure terminal device(config)# interface ethernet 1/1 device(conf-if-eth-1/1)# ip router isis