{"id":1638,"date":"2016-02-08T17:25:00","date_gmt":"2016-02-08T22:25:00","guid":{"rendered":"https:\/\/www.precisionot.com\/?p=1638"},"modified":"2021-05-05T11:11:18","modified_gmt":"2021-05-05T15:11:18","slug":"3-facons-dont-le-nfvsdn-transforme-lindustrie-des-telecommunications","status":"publish","type":"post","link":"https:\/\/www.precisionot.com\/fr\/3-ways-nfvsdn-transforming-telecommunications-industry\/","title":{"rendered":"3 fa\u00e7ons dont NFV\/SDN transforme l&#039;industrie des t\u00e9l\u00e9communications"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Les r\u00e9seaux d\u00e9finis par logiciel (SDN) et la virtualisation des fonctions r\u00e9seau (NFV) sont des concepts innovants qui contribuent \u00e0 l&#039;\u00e9volution de l&#039;industrie des t\u00e9l\u00e9communications. Travaillant simultan\u00e9ment,&nbsp;<a href=\"https:\/\/www.precisionot.com\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">NFV\/SDN<\/a>&nbsp;vante la capacit\u00e9 de transformer les entreprises en r\u00e9duisant les co\u00fbts op\u00e9rationnels et en augmentant la g\u00e9n\u00e9ration de revenus tout en devenant un acteur majeur de l&#039;\u00e9cosyst\u00e8me cloud. Au fur et \u00e0 mesure que le march\u00e9 adopte ces technologies, il est \u00e9vident qu&#039;il existe des raisons imp\u00e9rieuses pour que ces changements architecturaux s&#039;imposent\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Mat\u00e9riel d\u00e9sagr\u00e9g\u00e9&nbsp;<\/strong>\u2013 SDN s\u00e9pare le contr\u00f4le du r\u00e9seau et le centralise de l&#039;\u00e9quipement du r\u00e9seau pour permettre la programmation des diff\u00e9rents composants. \u00c0 son tour, la couche de service devient plus viable et il n&#039;est plus vraiment n\u00e9cessaire de reconfigurer physiquement le r\u00e9seau. De plus, comme il est g\u00e9r\u00e9 de mani\u00e8re centralis\u00e9e, les administrateurs sont plus rapidement en mesure de r\u00e9agir \u00e0 l&#039;\u00e9volution des besoins, devenant ainsi plus \u00e9lastiques et adaptables.<\/li><li><strong>Logiciels open source&nbsp;<\/strong>\u2013 Le SDN permet d&#039;activer des protocoles et des outils open source qui permettent aux op\u00e9rateurs de r\u00e9seau de personnaliser enti\u00e8rement leurs environnements. Les organisations cr\u00e9ent des outils logiciels ouverts comme ONIE, Openflow et OpenNSL qui cr\u00e9ent un cadre qui permet aux entreprises de fournir des solutions uniques qui ne sont pas li\u00e9es \u00e0 des syst\u00e8mes propri\u00e9taires.<\/li><li><strong>Fonctions virtualis\u00e9es&nbsp;<\/strong>\u2013 NFV fonctionne pour dissocier les fonctions r\u00e9seau telles que les pare-feu, la mise en cache et la traduction d&#039;adresses r\u00e9seau (NAT) des fonctions mat\u00e9rielles propri\u00e9taires afin qu&#039;elles puissent \u00eatre remplac\u00e9es dans le logiciel. Cela permet aux administrateurs r\u00e9seau d&#039;\u00e9viter d&#039;acheter des p\u00e9riph\u00e9riques mat\u00e9riels d\u00e9di\u00e9s et donc de raccourcir et de simplifier la cha\u00eene de service.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">NFV\/SDN, \u00e0 travers ces trois exemples, ouvre la voie aux petits acteurs de l&#039;industrie des r\u00e9seaux et des t\u00e9l\u00e9communications pour entrer sur un march\u00e9 qui \u00e9tait auparavant domin\u00e9 par les entreprises de niveau 1. Pour en savoir plus sur ces technologies ou pour discuter de vos besoins en mati\u00e8re d&#039;\u00e9metteur-r\u00e9cepteur optique, veuillez&nbsp;<a href=\"https:\/\/www.precisionot.com\/fr\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nous contacter<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les r\u00e9seaux d\u00e9finis par logiciel (SDN) et la virtualisation des fonctions r\u00e9seau (NFV) sont des concepts innovants qui contribuent \u00e0 l&#039;\u00e9volution de l&#039;industrie des t\u00e9l\u00e9communications.<\/p>","protected":false},"author":2,"featured_media":11,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/posts\/1638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/comments?post=1638"}],"version-history":[{"count":0,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/posts\/1638\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/media\/11"}],"wp:attachment":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/media?parent=1638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/categories?post=1638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/tags?post=1638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}