Subject: [Pce] 转发: New Version Notification for draft-zhang-pce-resource-sharing-03.txt

From: Zhenghaomian <[email-masked]>
Date: Fri, 27 Feb 2015 06:53:03 +0000

Dear PCEers,

We update the draft on PCE for resource sharing according to some offline comments, following changes are included in the updated version; 

- Use Case 2 is modified to describe the inter-layer resource sharing scenario; 
- Specify resource sharing as a possible policy during path computation; 
- Correct the semantic meaning of D and R bits in Section 5.2; 
- Editorial changes; 

Your review comments are most welcome. Thanks.

Best wishes,
Haomian

-----邮件原件-----
发件人: [email-masked] [mailto:[email-masked]] 
发送时间: 2015年2月27日 14:39
收件人: Oscar Gonzalez de Dios; Zhenghaomian; Victor Lopez; Zhangxian (Xian); Zhangxian (Xian); Oscar Gonzalez de Dios; Victor Lopez; Zhenghaomian
主题: New Version Notification for draft-zhang-pce-resource-sharing-03.txt

A new version of I-D, draft-zhang-pce-resource-sharing-03.txt
has been successfully submitted by Haomian Zheng and posted to the IETF repository.

Name:		draft-zhang-pce-resource-sharing
Revision:	03
Title:		Extensions to Path Computation Element Protocol (PCEP) to Support Resource Sharing-based Path Computation
Document date:	2015-02-27
Group:		Individual Submission
Pages:		14
URL:            http://www.ietf.org/internet-drafts/draft-zhang-pce-resource-sharing-03.txt
Status:         https://datatracker.ietf.org/doc/draft-zhang-pce-resource-sharing/
Htmlized:       http://tools.ietf.org/html/draft-zhang-pce-resource-sharing-03
Diff:           http://www.ietf.org/rfcdiff?url2=draft-zhang-pce-resource-sharing-03

Abstract:
   Resource sharing in a network means two or more Label Switched Paths
   (LSPs) use common piece(s) of resource along their paths. This can
   help save network resource and useful in scenarios such as LSP
   recovery or when two LSPs do not need to be active at the same time.
   A Path Computation Element (PCE) is a centralized entity,
   responsible for path computation. Given this feature and its access
   to the network resource information and possibly active LSPs
   information, it can be used to support resource-sharing-based path
   computation with better efficiency.

   This document extends the Path Computation Element Protocol (PCEP)
   in order to support resource sharing-based path computation.

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