[Isis-wg] 转发: New Version Notification for draft-chen-isis-black-hole-avoid-00.txt

"Chenzhe (Z)" <chenzhe17@huawei.com> Mon, 13 March 2017 09:22 UTC

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From: "Chenzhe (Z)" <chenzhe17@huawei.com>
To: "isis-wg@ietf.org list (isis-wg@ietf.org)" <isis-wg@ietf.org>
Thread-Topic: New Version Notification for draft-chen-isis-black-hole-avoid-00.txt
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Date: Mon, 13 Mar 2017 09:22:44 +0000
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Hi All,

A new IS-IS draft has been submitted. Any comments are welcome.

Best regards,

发件人: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 
发送时间: 2017年3月13日 17:14
收件人: Chenzhe (Z) <chenzhe17@huawei.com>om>; Xuxiaohu <xuxiaohu@huawei.com>
主题: New Version Notification for draft-chen-isis-black-hole-avoid-00.txt

A new version of I-D, draft-chen-isis-black-hole-avoid-00.txt
has been successfully submitted by Zhe Chen and posted to the IETF repository.

Name:		draft-chen-isis-black-hole-avoid
Revision:	00
Title:		Avoiding Traffic Black-Holes for Route Aggregation in IS-IS
Document date:	2017-03-13
Group:		Individual Submission
Pages:		9
URL:            https://www.ietf.org/internet-drafts/draft-chen-isis-black-hole-avoid-00.txt
Status:         https://datatracker.ietf.org/doc/draft-chen-isis-black-hole-avoid/
Htmlized:       https://tools.ietf.org/html/draft-chen-isis-black-hole-avoid-00

   When the Intermediate System to Intermediate System (IS-IS) routing
   protocol is adopted by a highly symmetric network such as the Leaf-
   Spine or Fat-Tree network, the Leaf nodes (e.g., Top of Rack switches
   in datacenters) are recommended to be prevented from receiving other
   nodes' explicit routes in order to achieve scalability.  However,
   such a setup would cause traffic black-holes or suboptimal routing if
   link failure happens in the network.  This document extends IS-IS to
   solve this problem.


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