Implementing IS-IS
-
Enable IS-IS on the intermediate point.
-
Enable IS-S on each interface that will use IS-IS routing to initiate the forming of an adjacency with the IS-IS neighbor.
-
Configure a NET for each area (up to three) the router will route to using IS-IS.
-
Optionally, modify IS-IS optional global parameters.
-
Optionally, modify IS-IS optional interface parameters.