{"id":1092,"date":"2025-01-14T06:32:22","date_gmt":"2025-01-14T05:32:22","guid":{"rendered":"https:\/\/portefolioromangravier.fr\/?page_id=1092"},"modified":"2025-12-01T23:00:53","modified_gmt":"2025-12-01T22:00:53","slug":"infrastructure-reseau","status":"publish","type":"page","link":"https:\/\/portefolioromangravier.fr\/?page_id=1092","title":{"rendered":"Infrastructure R\u00e9seau"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Mise en place d&rsquo;une infrastructure r\u00e9seau<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">R\u00e9alis\u00e9 par : <strong>Roman et Paul <\/strong><\/h3>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:22px\">Contexte<\/h3>\n\n\n\n<p style=\"font-size:15px\">Dans le cadre d&rsquo;un projet p\u00e9dagogique, nous avons \u00e9t\u00e9 charg\u00e9s de concevoir et de d\u00e9ployer une infrastructure r\u00e9seau fiable, \u00e9volutive et s\u00e9curis\u00e9e. L&rsquo;objectif principal \u00e9tait de fournir un environnement op\u00e9rationnel pour les \u00e9tudiants tout en garantissant une administration simplifi\u00e9e et des m\u00e9canismes de s\u00e9curit\u00e9 robustes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">R\u00e9sum\u00e9 des travaux<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li style=\"font-size:22px\"><strong>Conception et configuration des \u00e9quipements :<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Routeur :<\/strong>\n<ul class=\"wp-block-list\">\n<li style=\"font-size:15px\">Configuration des interfaces r\u00e9seau pour g\u00e9rer le trafic interne et externe :\n<ul class=\"wp-block-list\">\n<li><code>G0\/0<\/code> : IP 172.16.1.203 (NAT Outside).<\/li>\n\n\n\n<li><code>G0\/2<\/code> : IP 192.168.6.254 (NAT Inside).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li style=\"font-size:15px\">Sous-interface <code>G0\/0.21<\/code> : IP 172.17.1.254, d\u00e9di\u00e9e \u00e0 l&rsquo;acc\u00e8s au serveur Proxmox.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Switch :<\/strong>\n<ul class=\"wp-block-list\">\n<li style=\"font-size:15px\">Cr\u00e9ation et gestion des VLAN pour segmenter le r\u00e9seau :\n<ul class=\"wp-block-list\">\n<li>VLAN 41 (Ports 1-10) : IP 192.168.7.254.<\/li>\n\n\n\n<li>VLAN 42 (Ports 11-23) : IP 192.168.8.254.<\/li>\n\n\n\n<li>VLAN 43 (Port 24) : IP 192.168.6.254, r\u00e9serv\u00e9 \u00e0 l&rsquo;administration via SSH.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li style=\"font-size:22px\"><strong>Mise en \u0153uvre des services r\u00e9seau :<\/strong>\n<ul class=\"wp-block-list\">\n<li style=\"font-size:15px\"><strong>DHCP :<\/strong> D\u00e9ploiement pour l\u2019attribution dynamique des adresses IP, avec exclusion des plages sensibles.<\/li>\n\n\n\n<li style=\"font-size:15px\"><strong>NAT et PAT :<\/strong> Configuration pour permettre l\u2019acc\u00e8s Internet tout en optimisant l\u2019utilisation des adresses IP.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li style=\"font-size:22px\"><strong>S\u00e9curisation et administration :<\/strong>\n<ul class=\"wp-block-list\">\n<li style=\"font-size:15px\">Activation du SSH sur le routeur et le switch pour une administration \u00e0 distance s\u00e9curis\u00e9e.<\/li>\n\n\n\n<li style=\"font-size:15px\">Planification de r\u00e8gles ACL pour filtrer les acc\u00e8s non autoris\u00e9s.<\/li>\n\n\n\n<li style=\"font-size:15px\">Segmentation avanc\u00e9e via VLAN pour renforcer la s\u00e9curit\u00e9 interne.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li style=\"font-size:22px\"><strong>Visualisation de l&rsquo;architecture :<\/strong>\n<ul class=\"wp-block-list\">\n<li style=\"font-size:15px\">\u00c9laboration d\u2019un sch\u00e9ma r\u00e9seau d\u00e9taill\u00e9 pour illustrer la topologie et les interconnexions.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:22px\">D\u00e9fis rencontr\u00e9s et solutions apport\u00e9es<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"font-size:15px\"><strong>Segmentation complexe :<\/strong> Mise en place de VLAN pour r\u00e9pondre \u00e0 des besoins sp\u00e9cifiques tout en assurant une bonne isolation.<\/li>\n\n\n\n<li style=\"font-size:15px\"><strong>S\u00e9curisation des acc\u00e8s :<\/strong> Impl\u00e9mentation du NAT, pr\u00e9paration des ACL et utilisation de SSH pour garantir une administration s\u00e9curis\u00e9e.<\/li>\n\n\n\n<li style=\"font-size:15px\"><strong>Administration centralis\u00e9e :<\/strong> Configuration intuitive et accessible pour un suivi et une gestion simplifi\u00e9s.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/portefolioromangravier.fr\/?page_id=1141\">Voir le Sch\u00e9ma r\u00e9seau<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mise en place d&rsquo;une infrastructure r\u00e9seau R\u00e9alis\u00e9 par : Roman et Paul Contexte Dans le cadre d&rsquo;un projet p\u00e9dagogique, nous avons \u00e9t\u00e9 charg\u00e9s de concevoir et de d\u00e9ployer une infrastructure r\u00e9seau fiable, \u00e9volutive et s\u00e9curis\u00e9e. L&rsquo;objectif principal \u00e9tait de fournir un environnement op\u00e9rationnel pour les \u00e9tudiants tout en garantissant une administration simplifi\u00e9e et des m\u00e9canismes&hellip;&nbsp;<a href=\"https:\/\/portefolioromangravier.fr\/?page_id=1092\" rel=\"bookmark\">Lire la suite &raquo;<span class=\"screen-reader-text\">Infrastructure R\u00e9seau<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-1092","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=\/wp\/v2\/pages\/1092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1092"}],"version-history":[{"count":9,"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=\/wp\/v2\/pages\/1092\/revisions"}],"predecessor-version":[{"id":1295,"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=\/wp\/v2\/pages\/1092\/revisions\/1295"}],"wp:attachment":[{"href":"https:\/\/portefolioromangravier.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}