[Lsr] I-D Action: draft-ietf-lsr-isis-rfc7810bis-01.txt

internet-drafts@ietf.org Tue, 17 July 2018 21:28 UTC

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Subject: [Lsr] I-D Action: draft-ietf-lsr-isis-rfc7810bis-01.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Link State Routing WG of the IETF.

        Title           : IS-IS Traffic Engineering (TE) Metric Extensions
        Authors         : Les Ginsberg
                          Stefano Previdi
                          Spencer Giacolone
                          Dave Ward
                          John Drake
                          Qin Wu
	Filename        : draft-ietf-lsr-isis-rfc7810bis-01.txt
	Pages           : 19
	Date            : 2018-07-17

   In certain networks, such as, but not limited to, financial
   information networks (e.g., stock market data providers), network-
   performance criteria (e.g., latency) are becoming as critical to
   data-path selection as other metrics.

   This document describes extensions to IS-IS Traffic Engineering
   Extensions (RFC 5305) such that network-performance information can
   be distributed and collected in a scalable fashion.  The information
   distributed using IS-IS TE Metric Extensions can then be used to make
   path-selection decisions based on network performance.

   Note that this document only covers the mechanisms with which
   network-performance information is distributed.  The mechanisms for
   measuring network performance or acting on that information, once
   distributed, are outside the scope of this document.

   This document obsoletes RFC 7810.

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