I-D Action: draft-xu-isis-flooding-reduction-in-msdc-01.txt
internet-drafts@ietf.org Thu, 04 May 2017 06:27 UTC
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : IS-IS Flooding Reduction in MSDC Authors : Xiaohu Xu Erik Auerswald Luyuan Fang Jeff Tantsura Filename : draft-xu-isis-flooding-reduction-in-msdc-01.txt Pages : 6 Date : 2017-05-03 Abstract: IS-IS is commonly used as an underlay routing protocol for MSDC (Massively Scalable Data Center) networks. For a given IS-IS router within the CLOS topology, it would receive multiple copies of exactly the same LSP from multiple IS-IS neighbors. In addition, two IS-IS neighbors may send each other the same LSP simultaneously. The unneccessary link-state information flooding wastes the precious process resource of IS-IS routers greatly due to the fact that there are too many IS-IS neighbors for each IS-IS router within the CLOS topology. This document proposes some extensions to IS-IS so as to reduce the IS-IS flooding within MSDC networks greatly. The reduction of the IS-IS flooding is much beneficial to improve the scalability of MSDC networks. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-xu-isis-flooding-reduction-in-msdc/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-xu-isis-flooding-reduction-in-msdc-01 https://datatracker.ietf.org/doc/html/draft-xu-isis-flooding-reduction-in-msdc-01 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-xu-isis-flooding-reduction-in-msdc-01 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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