[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"i-lucide:person-standing":3,"post-01a0a6ff-8c05-7159-a9a4-15b9bbfe4f32":8,"i-lucide:badge-check":50,"i-lucide:file-down":52,"i-lucide:external-link":54,"i-lucide:share-2":56},{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":7},0,24,false,"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Ccircle cx=\"12\" cy=\"5\" r=\"1\"\u002F>\u003Cpath d=\"m9 20l3-6l3 6M6 8l6 2l6-2m-6 2v4\"\u002F>\u003C\u002Fg>",{"id":9,"wp_post_id":10,"wp_url":11,"title":12,"slug":13,"type":14,"thumbnail_url":15,"image_url":16,"published_at":17,"subject":18,"tags":23,"likes_count":4,"saves_count":4,"liked_by_me":6,"school_grades":31,"creator":38,"html_content":42,"has_pdf":41,"pdfs":43,"wp_updated_at":48,"synced_at":49},"01a0a6ff-8c05-7159-a9a4-15b9bbfe4f32",2143,"https:\u002F\u002Fmappedsa.altervista.org\u002F2024\u002F09\u002F27\u002Fsistemi-e-reti-vl\u002F","Le VLAN","sistemi-e-reti-vl","mappa","https:\u002F\u002Fcdn.mappedsa.app\u002Fthumbnails\u002F2143\u002F736efa9883cf2e4d4f8a21f47583e708.png","https:\u002F\u002Fcdn.mappedsa.app\u002Fimages\u002F2143\u002Fd319b643eb127a3a409dc0f753a9357a.png","2024-09-27T10:39:36Z",{"id":19,"slug":20,"label":21,"emoji":22},"01a0a6c1-7c07-7ea5-809f-b8c545f24e68","sistemi-e-reti","Sistemi e Reti","🌐",[24,28],{"id":25,"slug":26,"label":27},"01a0a6fa-b8ef-78d2-bdc7-9b725d9867b4","mappe-concettuali","mappe concettuali",{"id":29,"slug":20,"label":30},"01a0a6fa-ad55-77ba-82d8-18673d5d1df6","sistemi e reti",[32],{"id":33,"school_type":34,"year":35,"slug":36,"label":37},"01a0a6c1-7c3c-7ac7-9d8e-59a029da6882","secondaria_2",4,"secondaria_2-4","Secondaria II grado · 4ª",{"id":39,"username":39,"display_name":40,"is_official":41},null,"MappeDSA",true,"\u003Cp class=\"wp-block-paragraph\">Le VLAN (Virtual LAN) sono utilizzate per segmentare reti senza alterare la topologia fisica, gestendo i pacchetti tramite switch. Consentono di ridurre il dominio di broadcast e migliorare la sicurezza. Ogni VLAN può essere assegnata a porte specifiche dello switch o a utenti identificati tramite MAC address. Per comunicare tra VLAN diverse è necessario un dispositivo di livello 3 come un router. Il protocollo 802.1q gestisce la comunicazione tra VLAN su switch differenti, utilizzando \u003Cstrong>Access Link (untagged)\u003C\u002Fstrong> e \u003Cstrong>Trunk Link (tagged)\u003C\u002Fstrong> per il collegamento tra VLAN.\u003C\u002Fp>\n\n\u003Cp class=\"has-large-font-size wp-block-paragraph\">\u003Cstrong>Scarica PDF\u003C\u002Fstrong>\u003C\u002Fp>\n\n\n\u003Cp class=\"has-large-font-size wp-block-paragraph\">\u003Cstrong>Trascrizione\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cul class=\"wp-block-list\">\n\u003Cli>\u003Cstrong>Definizione:\u003C\u002Fstrong>\n\u003Cul class=\"wp-block-list\">\n\u003Cli>Le VLAN segmentano le reti senza modificare la topologia fisica.\u003C\u002Fli>\n\u003Cli>Non esistono fisicamente, ma sono gestite dagli switch.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Funzioni:\u003C\u002Fstrong>\n\u003Cul class=\"wp-block-list\">\n\u003Cli>Ridurre il dominio di broadcast.\u003C\u002Fli>\n\u003Cli>Possono essere attivate su ogni porta dello switch o per utente tramite l’indirizzo MAC.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Comunicazione tra VLAN:\u003C\u002Fstrong>\n\u003Cul class=\"wp-block-list\">\n\u003Cli>Per comunicare tra VLAN diverse è necessario un dispositivo di livello 3 (es. router).\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Protocollo 802.1q:\u003C\u002Fstrong>\n\u003Cul class=\"wp-block-list\">\n\u003Cli>Utilizzato per comunicare tra switch diversi.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Access Link (untagged)\u003C\u002Fstrong>: collegamento classico Ethernet, senza tag VLAN.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Trunk Link (tagged)\u003C\u002Fstrong>: collegamento tra VLAN in switch diversi, include l’ID della VLAN nel pacchetto.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fli>\n\u003C\u002Ful>",[44],{"upload_id":45,"filename":46,"size_bytes":47},"f7a7773b-8af9-474a-ba0d-60f7bf1db0f1","3-Le-VLAN.pdf",107551,"2026-08-31T20:16:55Z","2026-09-15T21:36:00.510459Z",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":51},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M3.85 8.62a4 4 0 0 1 4.78-4.77a4 4 0 0 1 6.74 0a4 4 0 0 1 4.78 4.78a4 4 0 0 1 0 6.74a4 4 0 0 1-4.77 4.78a4 4 0 0 1-6.75 0a4 4 0 0 1-4.78-4.77a4 4 0 0 1 0-6.76\"\u002F>\u003Cpath d=\"m9 12l2 2l4-4\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":53},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M6 22a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h8a2.4 2.4 0 0 1 1.704.706l3.588 3.588A2.4 2.4 0 0 1 20 8v12a2 2 0 0 1-2 2z\"\u002F>\u003Cpath d=\"M14 2v5a1 1 0 0 0 1 1h5m-8 10v-6m-3 3l3 3l3-3\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":55},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M15 3h6v6m-11 5L21 3m-3 10v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":57},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Ccircle cx=\"18\" cy=\"5\" r=\"3\"\u002F>\u003Ccircle cx=\"6\" cy=\"12\" r=\"3\"\u002F>\u003Ccircle cx=\"18\" cy=\"19\" r=\"3\"\u002F>\u003Cpath d=\"m8.59 13.51l6.83 3.98m-.01-10.98l-6.82 3.98\"\u002F>\u003C\u002Fg>"]