IS-IS extensions for advertising router information

Document Type Expired Internet-Draft (individual)
Last updated 2004-07-19
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines a new optional IS-IS TLV named CAPABILITY TLV, formed of multiple sub-TLVs, which allows a router to announce its capabilities within an IS-IS level or the entire routing domain.


JP Vasseur (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)