{"id":2048,"date":"2016-02-21T13:09:48","date_gmt":"2016-02-21T12:09:48","guid":{"rendered":"https:\/\/ccri.iut-orsay.fr\/informations\/?p=2048"},"modified":"2016-02-26T00:44:40","modified_gmt":"2016-02-25T23:44:40","slug":"haute-disponibilite-du-service-dns","status":"publish","type":"post","link":"https:\/\/ccri.iut-orsay.fr\/informations\/2016\/02\/haute-disponibilite-du-service-dns\/","title":{"rendered":"Haute disponibilit\u00e9 du service DNS"},"content":{"rendered":"<p>Bonjour,<\/p>\n<p>Afin d&rsquo;am\u00e9liorer les ressources informatiques de l&rsquo;IUT, une solution de haute disponibilit\u00e9 (redondance logicielle et mat\u00e9rielle) va \u00eatre mise en place cette semaine sur le service DNS (<strong>D<\/strong>omain <strong>N<\/strong>ame <strong>S<\/strong>ystem).<\/p>\n<p>Pour rappel, le DNS est le m\u00e9canisme qui permet de transformer un nom en adresse IP et inversement.<\/p>\n<p>Exemple : https:\/\/www.google.fr =&gt; 77.154.227.248.<\/p>\n<p>Les PC, sur un r\u00e9seau, ne peuvent communiquer qu&rsquo;en utilisant des adresses IP.<\/p>\n<p>Bonne journ\u00e9e.<\/p>\n<p><strong>Mise \u00e0 jour<\/strong> : <em>Vendredi 26 F\u00e9vrier 2016<\/em> <strong>&#8211;<\/strong> <em>00h42<\/em><\/p>\n<p>La solution de haute disponibilit\u00e9 (heartbeat) a \u00e9t\u00e9 mise en place pour l&rsquo;infrastructure du DNS.<\/p>\n<p>Le CCRI<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bonjour, Afin d&rsquo;am\u00e9liorer les ressources informatiques de l&rsquo;IUT, une solution de haute disponibilit\u00e9 (redondance logicielle et mat\u00e9rielle) va \u00eatre mise en place cette semaine sur le service DNS (Domain Name System). Pour rappel, le DNS est le m\u00e9canisme qui permet de transformer un nom en adresse IP et inversement. Exemple : https:\/\/www.google.fr =&gt; 77.154.227.248. Les &#8230; <a title=\"Haute disponibilit\u00e9 du service DNS\" class=\"read-more\" href=\"https:\/\/ccri.iut-orsay.fr\/informations\/2016\/02\/haute-disponibilite-du-service-dns\/\" aria-label=\"En savoir plus sur Haute disponibilit\u00e9 du service DNS\">Lire la suite<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[37,32],"tags":[],"class_list":["post-2048","post","type-post","status-publish","format-standard","hentry","category-maintenance-informatique-iut-orsay","category-maintenance"],"_links":{"self":[{"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/posts\/2048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/comments?post=2048"}],"version-history":[{"count":3,"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/posts\/2048\/revisions"}],"predecessor-version":[{"id":2054,"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/posts\/2048\/revisions\/2054"}],"wp:attachment":[{"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/media?parent=2048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/categories?post=2048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccri.iut-orsay.fr\/informations\/wp-json\/wp\/v2\/tags?post=2048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}