{"id":61001,"date":"2018-03-09T22:48:51","date_gmt":"2018-03-09T22:48:51","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/mecanismos-de-proteccion-en-escenarios-ip-mpls-multidominio\/"},"modified":"2018-03-09T22:48:51","modified_gmt":"2018-03-09T22:48:51","slug":"mecanismos-de-proteccion-en-escenarios-ip-mpls-multidominio","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/tecnologia-de-las-telecomunicaciones\/mecanismos-de-proteccion-en-escenarios-ip-mpls-multidominio\/","title":{"rendered":"Mecanismos de proteccion en escenarios ip mpls multidominio"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ricardo Romeral Ortega <\/strong><\/h2>\n<p>La protecci\u00f3n de flujos de paquetes  atravesando m\u00faltiples dominios presenta diversos problemas. Fundamentalmente, un escaso conocimiento de la topolog\u00eda de red debido a la agregaci\u00f3n de rutas interdominio en el protocolo de encaminamiento utilizado en la actualidad, bgp-4, y la multiplicidad de gestores. En la presente tesis doctoral se proponen diversas soluciones que permiten obtener y se\u00f1alizar dos caminos disjuntos interdominio (principal y de protecci\u00f3n) en escenarios ip-mpls. Se propone una modificaci\u00f3n al protocolo bgp-4 de forma que a los dominios les sea posible computar dos as_paths disjuntos que lleven a otro dominio. Utilizando el modelo de encaminamiento actual se proponen, adem\u00e1s, dos esquemas distribuidos de c\u00f3mputo y se\u00f1alizaci\u00f3n de los caminos principal y de respaldo. El primero de ellos, evita las topolog\u00edas trampa, tiene en cuenta la posible divisi\u00f3n en \u00e1reas de los diferentes dominios y respeta la privacidad entre los dominios, siendo un esquema especialmente r\u00e1pido en el establecimiento de caminos. El segundo de ellos, utiliza la protecci\u00f3n interna de cada dominio para facilitar el c\u00f3mputo y reutilizar lsps de respaldo. Finalmente se realiza un estudio sobre c\u00f3mo podr\u00edan utilizarse los p-ciclos propuestos por stamatelakis y grover para proteger los enlaces interdominio.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Mecanismos de proteccion en escenarios ip mpls multidominio<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Mecanismos de proteccion en escenarios ip mpls multidominio <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ricardo Romeral Ortega <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Carlos III de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/10\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>David Larrabeiti L\u00f3pez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Arturo Azcorra Salo\u00f1a <\/li>\n<li> Guerri Cebollada Juan  Carlos (vocal)<\/li>\n<li> Marzo Lazaro Jos\u00e9 Luis (vocal)<\/li>\n<li>Pablo Pavon Mari\u00f1o (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ricardo Romeral Ortega La protecci\u00f3n de flujos de paquetes atravesando m\u00faltiples dominios presenta diversos problemas. Fundamentalmente, un [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[18550,2489],"tags":[40976,45848,36933,84641,83330,134745],"class_list":["post-61001","post","type-post","status-publish","format-standard","hentry","category-carlos-iii-de-madrid","category-tecnologia-de-las-telecomunicaciones","tag-arturo-azcorra-salona","tag-david-larrabeiti-lopez","tag-guerri-cebollada-juan-carlos","tag-marzo-lazaro-jose-luis","tag-pablo-pavon-marino","tag-ricardo-romeral-ortega"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/61001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=61001"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/61001\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=61001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=61001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=61001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}