Metaheuristic approaches for IP/MPLS network design

Risso Claudio; Nesmachnow Sergio; Robledo Franco

摘要

Abstract >This work introduces metaheuristic approaches for designing resilient and cost‐effective multiprotocol label switching (MPLS) networks, a technology that is gaining prominent importance since most of the global data traffic is Internet traffic, and most internet protocol (IP) traffic within service provider backbones is being supported upon the IP/MPLS technology. Our approach is innovative because it integrates an overlay network design problem with the effective usage of traffic‐engineering features of this technology. Due to the resulting complexity and a high level of technological detail, we decided to use metaheuristics to find solutions to prospective scenarios for two real‐world applications. The best results were achieved using evolutionary algorithms and GRASP (Greedy Randomized Adaptive Search Procedure). The relative improvements for some of these scenarios are outstanding and reveal how using the protection mechanisms provided by newer technologies may advance efficiency standards more than legacy protection schemas. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract XMLNS =“http://www.wiley.com/namespaces/wiley”type =“main”xml：lang =“en”> <title type =“main”>抽象</ title> >这项工作介绍了用于设计弹性和经济高效的多协议标签交换（MPLS）网络的沟养方法，这是一种突出重要性，因为大多数全球数据流量是Internet流量，而且服务提供商骨干网内的大多数互联网协议（IP）流量是存在支持IP / MPLS技术。我们的方法是创新性的，因为它将覆盖网络设计问题与该技术的交通工程特征的有效使用相结合。由于产生的复杂性和高水平的技术细节，我们决定使用Metaheuristics来找到两个真实应用程序的潜在情景的解决方案。使用进化算法和掌握（贪婪随机自适应搜索程序）实现了最佳结果。其中一些方案的相对改进是出色的，并揭示了如何使用较新技术提供的保护机制可以提高效率标准，而不是传统保护模式。</ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-21977/'>《International transactions in operational research: A journal of The International Federation of Operational Research Societies》</a> <b style="margin: 0 2px;">|</b><span>2018年第2期</span><b style="margin: 0 2px;">|</b><span>共27页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Risso Claudio&option=202" target="_blank" rel="nofollow">Risso Claudio;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Nesmachnow Sergio&option=202" target="_blank" rel="nofollow">Nesmachnow Sergio;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Robledo Franco&option=202" target="_blank" rel="nofollow">Robledo Franco;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Facultad de Ingeniería Universidad de la RepúblicaJ. H. y Reissig 565 Montevideo 11300 Uruguay;</p> <p>Facultad de Ingeniería Universidad de la RepúblicaJ. H. y Reissig 565 Montevideo 11300 Uruguay;</p> <p>Facultad de Ingeniería Universidad de la RepúblicaJ. H. y Reissig 565 Montevideo 11300 Uruguay;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1144.html" title="运筹学">运筹学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=optimization&option=203" rel="nofollow">optimization;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=network design&option=203" rel="nofollow">network design;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=metaheuristics&option=203" rel="nofollow">metaheuristics;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=resiliency&option=203" rel="nofollow">resiliency;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=traffic engineering&option=203" rel="nofollow">traffic engineering;</a> </p> <div class="translation"> 机译：优化;网络设计;核心学;弹性;交通工程; 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class="tuijian_auth tuijian_authcolor">,马晓华</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=黄峰&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,黄峰</a> <span> <a href="/conference-cn-20758/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国通信学会信息通信网络技术委员会2007年年会 </a> <span> <span> . 2007</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/02031609529.html">基于MPLS架构的高速专用网络设计与实现</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=张震&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 张震</a> <span> . 2013</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120460942.html">GMPLS+IP/MPLS节点和IP/MPLS节点</a> <b>[P]</b> . <span> 中国专利： CN100469063C </span> <span> . 2009.03.11</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120104889367.html">GMPLS+IP/MPLS节点和IP/MPLS节点</a> <b>[P]</b> . <span> 中国专利： CN1698329A </span> <span> . 2005-11-16</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130442034319.html">METHOD FOR INCREASING THE RELIABILITY OF TRANSMISSIONS IN IP AND/OR MPLS NETWORKS AND/OR IN COMBINED IP/MPLS-NETWORKS</a> <b>[P]</b> . <span> 外国专利：  WO03105414A1 </span> <span> . 2003-12-18</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：在IP和/或MPLS网络中和/或在组合的IP / MPLS网络中增加传输可靠性的方法 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130442195988.html">METHOD FOR INCREASING THE RELIABILITY OF TRANSMISSIONS IN IP AND/OR MPLS NETWORKS AND/OR IN COMBINED IP/MPLS-NETWORKS</a> <b>[P]</b> . <span> 外国专利：  AU2002320874A1 </span> <span> . 2003-12-22</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：在IP和/或MPLS网络中和/或在组合的IP / MPLS网络中增加传输可靠性的方法 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130438368557.html">GMPLS+IP/MPLS NODE, GMPLS NETWORK AND INTER-NETWORK CONNECTION METHOD</a> <b>[P]</b> . <span> 外国专利：  JP2005341285A </span> <span> . 2005-12-08</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：GMPLS + IP / MPLS节点，GMPLS网络和网络间连接方法 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 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