A YANG Data Model for Intermediate System to intermediate System (ISIS) Topology

NO LONGER ACTIVE DRAFT - This document defines a YANG data model for representing an abstract view of the provider network topology that contains Intermediate System to intermediate System (ISIS) information. This document augments the 'ietf-network' data model by adding ISIS concepts. The YANG data model defined in this document conforms to the Network Management Datastore Architecture (NMDA).