that could coexist with other R&E projects ’ logical switches, so that each would have the equivalent of their own switch. We propose an approach for virtualizing off-the-shelf Ethernet switches that have built-in support for creating isolated bandwidth partitions on their data-plane interfaces. Our

DMTF is a not-for-profit association of industry members dedicated to promoting enterprise and systems management and interoperability. Members and non-members may reproduce DMTF specifications and documents, provided that correct attribution is given. As DMTF specifications may be revised from time to time, the particular version and release date should always be noted. Implementation of certain elements of this standard or proposed standard may be subject to third party patent rights, including provisional patent rights (herein "patent rights"). DMTF makes no representations to users of the standard as to the existence of such rights, and is not responsible to recognize, disclose, or identify any or all such third party patent right, owners or claimants, nor for any incomplete or inaccurate identification or disclosure of such rights, owners or claimants. DMTF shall have no liability to any party, in any manner or circumstance, under any legal theory whatsoever, for failure to recognize, disclose, or identify any such third party patent rights, or for such party’s reliance on the standard or incorporation thereof in its product, protocols or testing procedures. DMTF shall have no liability to any party implementing such standard, whether such implementation is foreseeable or not, nor to any patent owner or claimant, and shall have no liability or responsibility for costs or losses incurred if a standard is withdrawn or modified after publication, and shall be indemnified and held harmless by any party

Brocade Communications Systems, Inc., in the United States and/or in other countries. Other brands, products, or service names mentioned may be trademarks of their respective owners. Notice: This document is for informational purposes only and does not set forth any warranty, expressed or implied, concerning any equipment, equipment feature, or service offered or to be offered by Brocade. Brocade reserves the right to make changes to this document at any time, without notice, and assumes no responsibility for its use. This informational document describes features that may not be currently available. Contact a Brocade sales office for information on feature and product availability. Export of technical data contained in this document may require an export license from the United States government. The authors and Brocade Communications Systems, Inc. shall have no liability or responsibility to any person or entity with respect to any loss, cost, liability, or damages arising from the information contained in this book or the computer programs that accompany it. The product described by this document may contain “open source ” software covered by the GNU General Public License or other open source license agreements. To find out which open source software is included in Brocade products, view the licensing

Abstract not found

We consider unicast-based pipelined broadcast schemes for clusters connected by multiple Ethernet switches. By splitting a large broadcast message into segments and broadcasting the segments in a pipelined fashion, pipelined broadcast may achieve very high performance. We develop algorithms

the validity and reliability of electronic equipment and components. In order to dissipate the heat to the ultimate sink, thermal design need to design low thermal resistance paths both inside the electronic device and between the electronic device and the external environment. Industrial Ethernet switch runs

. The present work, the objective is to design Ethernet switch cabinet/enclosure and the faceplate on which the Ethernet switch enclosure is mounted. Design considerations are made according to equipment requirement and IEEE and IEC standards. Sheet metal module in PRO-E is used to create 3D CAD models

Simplicity, cost effectiveness, scalability, and the economies of scale make Ethernet a popular choice

By splitting a large broadcast message into segments and broadcasting the segments in a pipelined fashion, pipelined broadcast can achieve high performance in many systems. In this paper, we investigate techniques for efficient pipelined broadcast on clusters connected by multiple Ethernet switches

) and on Linux clusters with a high-bandwidth/low latency network. On Ethernet switched clusters, however, the scaling typically breaks down as soon as more than two computational nodes are involved. For an 80k atom MD test system, exemplary speedups SpN on N CPUs are Sp8 = 6.2, Sp16 = 10 on a Myrinet dual-CPU 3