{
  "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": [
    "TEXT",
    "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 Intermediate System (IS-IS) TLV named CAPABILITY, formed of multiple sub-TLVs, which allows a router to announce its capabilities within an IS-IS level or the entire routing domain. [STANDARDS-TRACK]",
  "pub_date": "August 2007",
  "keywords": [
    "capabilty"
  ],
  "obsoletes": [],
  "obsoleted_by": [
    "RFC7981"
  ],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4971",
  "errata_url": null
}