{"draft":"","doc_id":"RFC1074","title":" NSFNET backbone SPF based Interior Gateway Protocol ","authors":["J. Rekhter"],"format":["ASCII","HTML"],"page_count":"5","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":" This RFC is an implementation description of the standard ANSI IS-IS and ISO ES-IS routing protocols within the NSFNET backbone network.  ","pub_date":"October 1988","keywords":["  "],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC1074","errata_url":null}