{"draft":"draft-ietf-isis-caps-07","doc_id":"RFC4971","title":"Intermediate System to Intermediate System (IS-IS) Extensions for Advertising Router Information","authors":["JP. Vasseur, Ed.","N. Shen, Ed.","R. Aggarwal, Ed."],"format":["ASCII","HTML"],"page_count":"9","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"IS-IS for IP Internets","abstract":"This document defines a new optional Intermediate System to\r\nIntermediate System (IS-IS) TLV named CAPABILITY,\r\nformed of multiple sub-TLVs, which allows a router to announce its\r\ncapabilities within an IS-IS level or the entire routing domain.  [STANDARDS-TRACK]","pub_date":"July 2007","keywords":["[--------|p]","capabilty"],"obsoletes":[],"obsoleted_by":["RFC7981"],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC4971","errata_url":null}