[trill] FW: New Version Notification for draft-yizhou-trill-tree-selection-03.txt
Liyizhou <liyizhou@huawei.com> Thu, 26 February 2015 02:29 UTC
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From: Liyizhou <liyizhou@huawei.com>
To: "trill@ietf.org" <trill@ietf.org>
Thread-Topic: New Version Notification for draft-yizhou-trill-tree-selection-03.txt
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Date: Thu, 26 Feb 2015 02:29:21 +0000
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Subject: [trill] FW: New Version Notification for draft-yizhou-trill-tree-selection-03.txt
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Hi folks, We have this updated version posted a while ago. Appreciate your review and comments. Thanks, Yizhou -----Original Message----- From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] Sent: Monday, December 22, 2014 11:13 AM To: Radia Perlman; Liyizhou; Sunny Rajagopalan; Somnath Chatterjee; Haoweiguo; Naveen Nimmu; Somnath Chatterjee; Sunny Rajagopalan; Radia Perlman; Donald Eastlake; Liyizhou; Naveen Nimmu; Donald E. Eastlake 3rd; Haoweiguo Subject: New Version Notification for draft-yizhou-trill-tree-selection-03.txt A new version of I-D, draft-yizhou-trill-tree-selection-03.txt has been successfully submitted by Yizhou Li and posted to the IETF repository. Name: draft-yizhou-trill-tree-selection Revision: 03 Title: TRILL: Data Label based Tree Selection for Multi-destination Data Document date: 2014-12-22 Group: Individual Submission Pages: 19 URL: http://www.ietf.org/internet-drafts/draft-yizhou-trill-tree-selection-03.txt Status: https://datatracker.ietf.org/doc/draft-yizhou-trill-tree-selection/ Htmlized: http://tools.ietf.org/html/draft-yizhou-trill-tree-selection-03 Diff: http://www.ietf.org/rfcdiff?url2=draft-yizhou-trill-tree-selection-03 Abstract: TRILL uses distribution trees to deliver multi-destination frames. Multiple trees can be used by an ingress RBridge for flows regardless of the VLAN, Fine Grained Label (FGL), and/or multicast group of the flow. Different ingress RBridges may choose different distribution trees for TRILL Data packets in the same VLAN, FGL, and/or multicast group. To avoid unnecessary link utilization, distribution trees should be pruned based on VLAN and/or FGL and/or multicast destination address. If any VLAN, FGL, or multicast group can be sent on any tree, for typical fast path hardware, the amount of pruning information is multiplied by the number of tree; however, there is a limited capacity for such pruning information. This document specifies an optional feature to restrict the TRILL Data packets sent on particular distribution trees by VLAN, FGL, and/or multicast group thus reducing the total amount of pruning information so that it can more easily be accommodated by fast path hardware. 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. The IETF Secretariat