I-D Action: draft-chen-isis-sl-overheads-reduction-02.txt
internet-drafts@ietf.org Thu, 04 January 2018 06:12 UTC
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Subject: I-D Action: draft-chen-isis-sl-overheads-reduction-02.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-02.txt Pages : 8 Date : 2018-01-03 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 utilizing IS-IS's inherent multi-level and area partition features, which requires that an IS-IS router SHOULD check a level-1 LSP's area addresses before advertising it to a neighbor. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-chen-isis-sl-overheads-reduction/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-chen-isis-sl-overheads-reduction-02 https://datatracker.ietf.org/doc/html/draft-chen-isis-sl-overheads-reduction-02 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-chen-isis-sl-overheads-reduction-02 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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