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    <title>subiectul Re: LAN, WAN si VPN -&amp;gt; mini ghid explicativ din Tutoriale si review-uri</title>
    <link>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211204#M1968</link>
    <description>&lt;P&gt;Felicitari! Cred ca e cea mai simplificata explicatie a unei.&lt;/P&gt;</description>
    <pubDate>Fri, 13 Feb 2026 09:51:00 GMT</pubDate>
    <dc:creator>Pololică</dc:creator>
    <dc:date>2026-02-13T09:51:00Z</dc:date>
    <item>
      <title>LAN, WAN si VPN -&gt; mini ghid explicativ</title>
      <link>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211179#M1965</link>
      <description>&lt;P data-start="0" data-end="44"&gt;Salutare, dragi colegi de forum.&lt;/P&gt;
&lt;P data-start="46" data-end="183" data-is-last-node="" data-is-only-node=""&gt;Astăzi vă voi prezenta un mini-ghid explicativ despre ce înseamnă LAN,WAN și VPN, precum și la ce sunt utilizate fiecare dintre acestea.&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Radutuby_3-1770967929923.png" style="width: 200px;"&gt;&lt;img src="https://comunitate.orange.ro/t5/image/serverpage/image-id/12221iB9D24FEC358405F5/image-size/small/is-moderation-mode/true?v=v2&amp;amp;px=200" role="button" title="Radutuby_3-1770967929923.png" alt="Radutuby_3-1770967929923.png" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;P data-start="46" data-end="183" data-is-last-node="" data-is-only-node=""&gt;&lt;STRONG&gt;Legenda abrevieri:&lt;/STRONG&gt;&lt;/P&gt;
&lt;TABLE border="1" width="100%"&gt;
&lt;TBODY&gt;
&lt;TR&gt;
&lt;TD width="33.333333333333336%" class="lia-align-center"&gt;LAN&lt;/TD&gt;
&lt;TD width="33.333333333333336%" class="lia-align-center"&gt;WAN&lt;/TD&gt;
&lt;TD width="33.333333333333336%" class="lia-align-center"&gt;VPN&lt;/TD&gt;
&lt;/TR&gt;
&lt;TR&gt;
&lt;TD width="33.333333333333336%" class="lia-align-center"&gt;Local Area Network&lt;/TD&gt;
&lt;TD width="33.333333333333336%" class="lia-align-center"&gt;Wide Area Network&lt;/TD&gt;
&lt;TD width="33.333333333333336%" class="lia-align-center"&gt;Virtual Private Network&lt;/TD&gt;
&lt;/TR&gt;
&lt;/TBODY&gt;
&lt;/TABLE&gt;
&lt;P data-start="46" data-end="183" data-is-last-node="" data-is-only-node=""&gt;&lt;STRONG&gt;1. LAN (retea locala)&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Radutuby_0-1770967596692.png" style="width: 200px;"&gt;&lt;img src="https://comunitate.orange.ro/t5/image/serverpage/image-id/12218i7F19D5F8304E2639/image-size/small/is-moderation-mode/true?v=v2&amp;amp;px=200" role="button" title="Radutuby_0-1770967596692.png" alt="Radutuby_0-1770967596692.png" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;UL&gt;
&lt;LI data-start="46" data-end="183"&gt;Ce este?: Reteaua dintr-un singur loc, de ex: acasa, birou etc.&lt;/LI&gt;
&lt;LI data-start="46" data-end="183"&gt;Cum functioneaza?: Toate calculatoarele , telefoanele&amp;nbsp; si device-urile smart se conecteaza intre ele&amp;nbsp; prin cablu sau WI-FI (router)&lt;/LI&gt;
&lt;LI data-start="46" data-end="183"&gt;Exemplu: Laptop + telefon + imprimanta acasa conectate la acelasi WI-FI.&lt;/LI&gt;
&lt;/UL&gt;
&lt;P&gt;&lt;STRONG&gt;2.WAN&lt;/STRONG&gt; (retea la scara larga / Internet )&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Radutuby_1-1770967647822.png" style="width: 200px;"&gt;&lt;img src="https://comunitate.orange.ro/t5/image/serverpage/image-id/12219iF96E6E4968A97D50/image-size/small/is-moderation-mode/true?v=v2&amp;amp;px=200" role="button" title="Radutuby_1-1770967647822.png" alt="Radutuby_1-1770967647822.png" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;UL&gt;
&lt;LI&gt;Ce este?: Reteaua care leaga mai multe locatii indepartate. Practic tot internetul este un WAN urias.&lt;/LI&gt;
&lt;LI&gt;Cum functioneaza?: Datele sunt transmise prin cabluri, sateliti sau fibra optica catre diferite orase, tari, locatii indepartate.&lt;/LI&gt;
&lt;LI&gt;Exemplu:&amp;nbsp;Laptopul, PC-ul sau smartphone-ul tău se conectează la un server aflat într-un alt oraș, într-o altă țară sau într-o altă locație.&lt;/LI&gt;
&lt;/UL&gt;
&lt;P&gt;&lt;STRONG&gt;3. VPN&lt;/STRONG&gt; (retea virtuala privata)&lt;/P&gt;
&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Radutuby_2-1770967681267.png" style="width: 200px;"&gt;&lt;img src="https://comunitate.orange.ro/t5/image/serverpage/image-id/12220iC97844EA712C1868/image-size/small/is-moderation-mode/true?v=v2&amp;amp;px=200" role="button" title="Radutuby_2-1770967681267.png" alt="Radutuby_2-1770967681267.png" /&gt;&lt;/span&gt;&lt;/P&gt;
&lt;UL&gt;
&lt;LI&gt;Ce este?: O cale securizata prin Internet pentru a trimite date nedetectabile si in siguranta.&lt;/LI&gt;
&lt;LI&gt;Cum functioneaza?: Cripteaza datele si ascunde locatia ta de unde accesezi internet-ul chiar daca folosesti o retea publica.&lt;/LI&gt;
&lt;LI&gt;Exemplu: Lucrezi de acasa si te conectezi la server-ul firmei ca si cum ai fi la birou.&lt;/LI&gt;
&lt;/UL&gt;
&lt;P&gt;&lt;STRONG&gt;4. Tabel simplificat&lt;/STRONG&gt;&lt;/P&gt;
&lt;TABLE border="1" width="100%"&gt;
&lt;TBODY&gt;
&lt;TR&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Tip retea&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Unde o gasesti&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Ce face&lt;/TD&gt;
&lt;/TR&gt;
&lt;TR&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;LAN&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Acasa / birou&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Conecteaza device-urile intre ele&lt;/TD&gt;
&lt;/TR&gt;
&lt;TR&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;WAN&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Orase internet&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Leaga locatii indepartate&lt;/TD&gt;
&lt;/TR&gt;
&lt;TR&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;VPN&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Internet&lt;/TD&gt;
&lt;TD width="33.333333333333336%" height="30px"&gt;Face conexiunea sigura si privata&lt;/TD&gt;
&lt;/TR&gt;
&lt;/TBODY&gt;
&lt;/TABLE&gt;
&lt;P&gt;&lt;STRONG&gt;5 Descriere pe scurt&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;1. Laptop conectat la WI-FI acasa -&amp;gt; datele transmise sunt pe &lt;STRONG&gt;LAN&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;2. Deschizi un site pe internet -&amp;gt; datele sunt transmise pe &lt;STRONG&gt;WAN&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;3. Te conectezi la VPN -&amp;gt; datele sunt transmise printr-un tunel de date securizat prin &lt;STRONG&gt;WAN&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 13 Feb 2026 07:36:09 GMT</pubDate>
      <guid>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211179#M1965</guid>
      <dc:creator>Radutuby</dc:creator>
      <dc:date>2026-02-13T07:36:09Z</dc:date>
    </item>
    <item>
      <title>Re: LAN, WAN si VPN -&gt; mini ghid explicativ</title>
      <link>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211196#M1966</link>
      <description>&lt;P&gt;Felicitari, e o explicatie concisa si pe intelesul tuturor!&lt;/P&gt;</description>
      <pubDate>Fri, 13 Feb 2026 08:40:34 GMT</pubDate>
      <guid>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211196#M1966</guid>
      <dc:creator>delfinas</dc:creator>
      <dc:date>2026-02-13T08:40:34Z</dc:date>
    </item>
    <item>
      <title>Re: LAN, WAN si VPN -&gt; mini ghid explicativ</title>
      <link>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211197#M1967</link>
      <description>&lt;P&gt;Mulțumesc frumos pentru aprecieri &lt;span class="lia-unicode-emoji" title=":față_zâmbind_ușor:"&gt;🙂&lt;/span&gt;. Zi frumoasă îți doresc și un weekend minunat.&lt;/P&gt;</description>
      <pubDate>Fri, 13 Feb 2026 08:42:04 GMT</pubDate>
      <guid>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211197#M1967</guid>
      <dc:creator>Radutuby</dc:creator>
      <dc:date>2026-02-13T08:42:04Z</dc:date>
    </item>
    <item>
      <title>Re: LAN, WAN si VPN -&gt; mini ghid explicativ</title>
      <link>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211204#M1968</link>
      <description>&lt;P&gt;Felicitari! Cred ca e cea mai simplificata explicatie a unei.&lt;/P&gt;</description>
      <pubDate>Fri, 13 Feb 2026 09:51:00 GMT</pubDate>
      <guid>https://comunitate.orange.ro/t5/tutoriale-si-review-uri/lan-wan-si-vpn-gt-mini-ghid-explicativ/m-p/211204#M1968</guid>
      <dc:creator>Pololică</dc:creator>
      <dc:date>2026-02-13T09:51:00Z</dc:date>
    </item>
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