Integrated IS-IS Commands for CCNP BSCI

Injecting Default Routes

Router(config)#ip route 0.0.0.0 0.0.0.0 172.16.0.1

Creates a default route.

Router(config)#router isis

Enables the IS-IS routing process.

Router(config-router)#default-information originate

Injects the default route into the IS-IS routing domain.

NOTE

Using the default-information originate command will inform a router that it is an interdomain router.

NOTE

The default-information originate command will only be used on an L2 or an L1/L2 router.
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