I-D Action: draft-chen-isis-sl-overheads-reduction-00.txt
internet-drafts@ietf.org Fri, 06 January 2017 09:39 UTC
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Subject: I-D Action: draft-chen-isis-sl-overheads-reduction-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Overheads Reduction for IS-IS Enabled Spine-Leaf Networks Authors : Zhe Chen Xiaohu Xu Filename : draft-chen-isis-sl-overheads-reduction-00.txt Pages : 8 Date : 2017-01-06 Abstract: When a Spine-Leaf topology adopts the Intermediate System to Intermediate System (IS-IS) routing protocol, the Leaf node receives Link State Packets (LSPs) from all the other nodes thus having the entire routing information of the topology. This is usually considered unnecessary and costly. This document describes a solution to this problem by assigning different area identifiers (AIDs) to the Leaf nodes. The solution requires that an IS-IS router SHOULD check a Level-1 LSP's AIDs before it advertises the LSP to its neighbor. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-chen-isis-sl-overheads-reduction/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-chen-isis-sl-overheads-reduction-00 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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