Recommendations for Interoperable IP Networks using Intermediate System to Intermediate System (IS-IS)
This document discusses a number of differences between the Intermediate System to Intermediate System (IS-IS) protocol used to route IP traffic as described in RFC 1195 and the protocol as it is deployed today. These differences are discussed as a service to those implementing, testing, and deploying the IS-IS Protocol to route IP traffic. A companion document describes the differences between the protocol described in ISO 10589 and current practice. This memo provides information for the Internet community.