Enables Intermediate System-to-Intermediate System (IS-IS) routing at the interface level.
Disabled.
Interface subtype configuration mode
IS-IS is supported only on devices based on the DNX chipset family. For a list of such devices, see "Supported Hardware".
The no form of the command disables IS-IS routing for the interface.
The following example enables IS-IS routing for an Ethernet interface.
device# configure terminal device(config)# interface ethernet 1/1 device(conf-if-eth-1/1)# ipv6 router isis