{"draft":"draft-ietf-isis-domain-wide-03","doc_id":"RFC2966","title":" Domain-wide Prefix Distribution with Two-Level IS-IS ","authors":["T. Li","T. Przygienda","H. Smit"],"format":["ASCII","HTML"],"page_count":"14","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"IS-IS for IP Internets","abstract":" This document describes extensions to the Intermediate System to Intermediate System (IS-IS) protocol to support optimal routing within a two-level domain.  This memo provides information for the Internet community.  ","pub_date":"September 2000","keywords":["intermediate","system","routers","loops","IP","internet","protocol"],"obsoletes":[],"obsoleted_by":["RFC5302"],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC2966","errata_url":null}