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[r]" accesskey="r"><span>Siste endringar</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Spesial:Tilfeldig_side" title="Vis ei tilfeldig side [x]" accesskey="x"><span>Tilfeldig side</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Hjelp:Innhald" title="Hjelp til å bruke alle funksjonane."><span>Hjelp</span></a></li><li id="n-kontakt" class="mw-list-item"><a href="/wiki/Wikipedia:Kontakt"><span>Kontakt</span></a></li> </ul> </div> </div> <div id="p-query" class="vector-menu mw-portlet mw-portlet-query emptyPortlet" > <div class="vector-menu-heading"> Eksterne søk </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> På andre prosjekt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:OSI_model" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q93312" title="Lenkje til tilknytt element [g]" accesskey="g"><span>Wikidata-element</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Hovudside" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; 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[o]" accesskey="o" class=""><span>Logg inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Fleire val" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personlege verktøy" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personlege verktøy</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Brukarmeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nn.wikipedia.org&uselang=nn"><span>Gåver</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Opprett_konto&returnto=OSI-modellen" title="Me oppfordrar til at du oppretter ein konto og loggar inn, men det er ikkje påkravd."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Opprett konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Logg_inn&returnto=OSI-modellen" title="Det er ikkje obligatorisk å logga inn, men medfører mange fordelar. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sider for utlogga bidragsytarar <a href="/wiki/Hjelp:Introduksjon" aria-label="Lær meir om redigering"><span>lær meir</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spesial:Bidraga_mine" title="Liste over endringar gjorde frå denne IP-adressa [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesial:Diskusjonssida_mi" title="Diskusjon om endringar gjorde av denne ip-adressa [n]" accesskey="n"><span>Diskusjon</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettstad"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhald" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhald</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">gøym</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Byrjinga</div> </a> </li> <li id="toc-Kjelder" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kjelder"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Kjelder</span> </div> </a> <ul id="toc-Kjelder-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innhald" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul innhaldslista" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul innhaldslista</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">OSI-modellen</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til ein artikkel på eit anna språk. Tilgjengeleg på 73 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-73" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">73 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/OSI-modellen" title="OSI-modellen – norsk bokmål" lang="nb" hreflang="nb" data-title="OSI-modellen" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/OSI-modellen" title="OSI-modellen – svensk" lang="sv" hreflang="sv" data-title="OSI-modellen" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/OSI-model" title="OSI-model – dansk" lang="da" hreflang="da" data-title="OSI-model" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/OSI-model" title="OSI-model – afrikaans" lang="af" hreflang="af" data-title="OSI-model" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%85%D9%88%D8%B0%D8%AC_%D8%A7%D9%84%D8%B1%D8%A8%D8%B7_%D8%A7%D9%84%D8%A8%D9%8A%D9%86%D9%8A_%D9%84%D9%84%D8%A3%D9%86%D8%B8%D9%85%D8%A9_%D8%A7%D9%84%D9%85%D9%81%D8%AA%D9%88%D8%AD%D8%A9" title="نموذج الربط البيني للأنظمة المفتوحة – arabisk" lang="ar" hreflang="ar" data-title="نموذج الربط البيني للأنظمة المفتوحة" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Modelu_OSI" title="Modelu OSI – asturisk" lang="ast" hreflang="ast" data-title="Modelu OSI" data-language-autonym="Asturianu" data-language-local-name="asturisk" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/OSI_modeli" title="OSI modeli – aserbajdsjansk" lang="az" hreflang="az" data-title="OSI modeli" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%93%E0%A6%8F%E0%A6%B8%E0%A6%86%E0%A6%87_%E0%A6%AE%E0%A6%A1%E0%A7%87%E0%A6%B2" title="ওএসআই মডেল – bengali" lang="bn" hreflang="bn" data-title="ওএসআই মডেল" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/OSI_b%C3%B4%CD%98-h%C3%AAng" title="OSI bô͘-hêng – minnan" lang="nan" hreflang="nan" data-title="OSI bô͘-hêng" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%AD%D1%82%D0%B0%D0%BB%D0%BE%D0%BD%D0%BD%D0%B0%D1%8F_%D0%BC%D0%B0%D0%B4%D1%8D%D0%BB%D1%8C_OSI" title="Эталонная мадэль OSI – belarusisk" lang="be" hreflang="be" data-title="Эталонная мадэль OSI" data-language-autonym="Беларуская" data-language-local-name="belarusisk" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9C%D0%B0%D0%B4%D1%8D%D0%BB%D1%8C_OSI" title="Мадэль OSI – belarusisk (klassisk ortografi)" lang="be-tarask" hreflang="be-tarask" data-title="Мадэль OSI" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusisk (klassisk ortografi)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/OSI_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB" title="OSI модел – bulgarsk" lang="bg" hreflang="bg" data-title="OSI модел" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/OSI_model" title="OSI model – bosnisk" lang="bs" hreflang="bs" data-title="OSI model" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/OSI" title="OSI – katalansk" lang="ca" hreflang="ca" data-title="OSI" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Referen%C4%8Dn%C3%AD_model_ISO/OSI" title="Referenční model ISO/OSI – tsjekkisk" lang="cs" hreflang="cs" data-title="Referenční model ISO/OSI" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-tum mw-list-item"><a href="https://tum.wikipedia.org/wiki/Kayezgero-OSI" title="Kayezgero-OSI – tumbuka" lang="tum" hreflang="tum" data-title="Kayezgero-OSI" data-language-autonym="ChiTumbuka" data-language-local-name="tumbuka" class="interlanguage-link-target"><span>ChiTumbuka</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437798 badge-goodarticle mw-list-item" title="betre artikkel"><a href="https://de.wikipedia.org/wiki/OSI-Modell" title="OSI-Modell – tysk" lang="de" hreflang="de" data-title="OSI-Modell" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Avatud_s%C3%BCsteemide_sidumise_arhitektuur" title="Avatud süsteemide sidumise arhitektuur – estisk" lang="et" hreflang="et" data-title="Avatud süsteemide sidumise arhitektuur" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9C%CE%BF%CE%BD%CF%84%CE%AD%CE%BB%CE%BF_%CE%B1%CE%BD%CE%B1%CF%86%CE%BF%CF%81%CE%AC%CF%82_OSI" title="Μοντέλο αναφοράς OSI – gresk" lang="el" hreflang="el" data-title="Μοντέλο αναφοράς OSI" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/OSI_model" title="OSI model – engelsk" lang="en" hreflang="en" data-title="OSI model" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Modelo_OSI" title="Modelo OSI – spansk" lang="es" hreflang="es" data-title="Modelo OSI" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/OSI-modelo" title="OSI-modelo – esperanto" lang="eo" hreflang="eo" data-title="OSI-modelo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/OSI_eredua" title="OSI eredua – baskisk" lang="eu" hreflang="eu" data-title="OSI eredua" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%AF%D9%84_%D8%A7%D8%AA%D8%B5%D8%A7%D9%84_%D9%85%D8%AA%D9%82%D8%A7%D8%A8%D9%84_%D8%B3%D8%A7%D9%85%D8%A7%D9%86%D9%87%E2%80%8C%D9%87%D8%A7%DB%8C_%D8%A8%D8%A7%D8%B2" title="مدل اتصال متقابل سامانه‌های باز – persisk" lang="fa" hreflang="fa" data-title="مدل اتصال متقابل سامانه‌های باز" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Mod%C3%A8le_OSI" title="Modèle OSI – fransk" lang="fr" hreflang="fr" data-title="Modèle OSI" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Samhail_Tagartha_OSI" title="Samhail Tagartha OSI – irsk" lang="ga" hreflang="ga" data-title="Samhail Tagartha OSI" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Modelo_OSI" title="Modelo OSI – galisisk" lang="gl" hreflang="gl" data-title="Modelo OSI" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%93%E0%AA%8F%E0%AA%B8%E0%AA%86%E0%AA%88_%E0%AA%AE%E0%AB%8B%E0%AA%A1%E0%AB%87%E0%AA%B2" title="ઓએસઆઈ મોડેલ – gujarati" lang="gu" hreflang="gu" data-title="ઓએસઆઈ મોડેલ" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/OSI_%EB%AA%A8%ED%98%95" title="OSI 모형 – koreansk" lang="ko" hreflang="ko" data-title="OSI 모형" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/OSI_%D5%B4%D5%B8%D5%A4%D5%A5%D5%AC" title="OSI մոդել – armensk" lang="hy" hreflang="hy" data-title="OSI մոդել" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%93%E0%A4%8F%E0%A4%B8%E0%A4%86%E0%A4%88_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A4%E0%A4%BF%E0%A4%AE%E0%A4%BE%E0%A4%A8" title="ओएसआई प्रतिमान – hindi" lang="hi" hreflang="hi" data-title="ओएसआई प्रतिमान" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/OSI_model" title="OSI model – kroatisk" lang="hr" hreflang="hr" data-title="OSI model" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Modelo_OSI" title="Modelo OSI – ido" lang="io" hreflang="io" data-title="Modelo OSI" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Model_OSI" title="Model OSI – indonesisk" lang="id" hreflang="id" data-title="Model OSI" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Modello_OSI" title="Modello OSI – italiensk" lang="it" hreflang="it" data-title="Modello OSI" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%95%D7%93%D7%9C_%D7%94-OSI" title="מודל ה-OSI – hebraisk" lang="he" hreflang="he" data-title="מודל ה-OSI" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/OSI_%E1%83%9B%E1%83%9D%E1%83%93%E1%83%94%E1%83%9A%E1%83%98" title="OSI მოდელი – georgisk" lang="ka" hreflang="ka" data-title="OSI მოდელი" data-language-autonym="ქართული" data-language-local-name="georgisk" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/OSI_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB%D1%96" title="OSI моделі – kasakhisk" lang="kk" hreflang="kk" data-title="OSI моделі" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/OSI-ISO_exemplar" title="OSI-ISO exemplar – latin" lang="la" hreflang="la" data-title="OSI-ISO exemplar" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Atv%C4%93rto_sist%C4%93mu_sadarb%C4%ABbas_b%C4%81zes_etalonmodelis" title="Atvērto sistēmu sadarbības bāzes etalonmodelis – latvisk" lang="lv" hreflang="lv" data-title="Atvērto sistēmu sadarbības bāzes etalonmodelis" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/OSI_modelis" title="OSI modelis – litauisk" lang="lt" hreflang="lt" data-title="OSI modelis" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Modell_OSI" title="Modell OSI – lombardisk" lang="lmo" hreflang="lmo" data-title="Modell OSI" data-language-autonym="Lombard" data-language-local-name="lombardisk" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/OSI-modell" title="OSI-modell – ungarsk" lang="hu" hreflang="hu" data-title="OSI-modell" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/OSI-%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB" title="OSI-модел – makedonsk" lang="mk" hreflang="mk" data-title="OSI-модел" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%92.%E0%B4%8E%E0%B4%B8%E0%B5%8D.%E0%B4%90._%E0%B4%AE%E0%B4%BE%E0%B4%A4%E0%B5%83%E0%B4%95" title="ഒ.എസ്.ഐ. മാതൃക – malayalam" lang="ml" hreflang="ml" data-title="ഒ.എസ്.ഐ. മാതൃക" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Model_OSI" title="Model OSI – malayisk" lang="ms" hreflang="ms" data-title="Model OSI" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/OSI_%D0%B7%D0%B0%D0%B3%D0%B2%D0%B0%D1%80" title="OSI загвар – mongolsk" lang="mn" hreflang="mn" data-title="OSI загвар" data-language-autonym="Монгол" data-language-local-name="mongolsk" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/OSI_%E1%80%99%E1%80%B1%E1%80%AC%E1%80%BA%E1%80%92%E1%80%9A%E1%80%BA%E1%80%9C%E1%80%BA" title="OSI မော်ဒယ်လ် – burmesisk" lang="my" hreflang="my" data-title="OSI မော်ဒယ်လ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/OSI-model" title="OSI-model – nederlandsk" lang="nl" hreflang="nl" data-title="OSI-model" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/OSI%E5%8F%82%E7%85%A7%E3%83%A2%E3%83%87%E3%83%AB" title="OSI参照モデル – japansk" lang="ja" hreflang="ja" data-title="OSI参照モデル" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/OSI_model" title="OSI model – usbekisk" lang="uz" hreflang="uz" data-title="OSI model" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Model_OSI" title="Model OSI – polsk" lang="pl" hreflang="pl" data-title="Model OSI" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Modelo_OSI" title="Modelo OSI – portugisisk" lang="pt" hreflang="pt" data-title="Modelo OSI" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Modelul_OSI" title="Modelul OSI – rumensk" lang="ro" hreflang="ro" data-title="Modelul OSI" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%B5%D1%82%D0%B5%D0%B2%D0%B0%D1%8F_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB%D1%8C_OSI" title="Сетевая модель OSI – russisk" lang="ru" hreflang="ru" data-title="Сетевая модель OSI" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/OSI_model" title="OSI model – skotsk" lang="sco" hreflang="sco" data-title="OSI model" data-language-autonym="Scots" data-language-local-name="skotsk" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Modeli_referues_OSI" title="Modeli referues OSI – albansk" lang="sq" hreflang="sq" data-title="Modeli referues OSI" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/OSI_%E0%B6%86%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%92%E0%B6%BA" title="OSI ආකෘතිය – singalesisk" lang="si" hreflang="si" data-title="OSI ආකෘතිය" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/OSI_model" title="OSI model – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="OSI model" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Model_OSI" title="Model OSI – slovakisk" lang="sk" hreflang="sk" data-title="Model OSI" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/ISO/OSI_referen%C4%8Dni_model" title="ISO/OSI referenčni model – slovensk" lang="sl" hreflang="sl" data-title="ISO/OSI referenčni model" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9E%D0%A1%D0%98_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB" title="ОСИ модел – serbisk" lang="sr" hreflang="sr" data-title="ОСИ модел" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/OSI_model" title="OSI model – serbokroatisk" lang="sh" hreflang="sh" data-title="OSI model" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/OSI-malli" title="OSI-malli – finsk" lang="fi" hreflang="fi" data-title="OSI-malli" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%93.%E0%B0%8E%E0%B0%B8%E0%B1%8D.%E0%B0%90_%E0%B0%A8%E0%B0%AE%E0%B1%82%E0%B0%A8%E0%B0%BE" title="ఓ.ఎస్.ఐ నమూనా – telugu" lang="te" hreflang="te" data-title="ఓ.ఎస్.ఐ నమూనా" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%9A%E0%B8%9A%E0%B8%88%E0%B8%B3%E0%B8%A5%E0%B8%AD%E0%B8%87%E0%B9%82%E0%B8%AD%E0%B9%80%E0%B8%AD%E0%B8%AA%E0%B9%84%E0%B8%AD" title="แบบจำลองโอเอสไอ – thai" lang="th" hreflang="th" data-title="แบบจำลองโอเอสไอ" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/OSI_modeli" title="OSI modeli – tyrkisk" lang="tr" hreflang="tr" data-title="OSI modeli" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9C%D0%B5%D1%80%D0%B5%D0%B6%D0%B5%D0%B2%D0%B0_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB%D1%8C_OSI" title="Мережева модель OSI – ukrainsk" lang="uk" hreflang="uk" data-title="Мережева модель OSI" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/M%C3%B4_h%C3%ACnh_OSI" title="Mô hình OSI – vietnamesisk" lang="vi" hreflang="vi" data-title="Mô hình OSI" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/OSI%E6%A8%A1%E5%9E%8B" title="OSI模型 – wu" lang="wuu" hreflang="wuu" data-title="OSI模型" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/OSI_model" title="OSI model 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cellspacing="2" cellpadding="2"> <caption><b><a class="mw-selflink selflink">OSI-modellen</a></b> </caption> <tbody><tr align="left" bgcolor="#CCCCFF"> <td bgcolor="#FFFFEE">7. <a href="/wiki/Applikasjonslaget" title="Applikasjonslaget">Applikasjonslaget</a></td> </tr> <tr align="left" bgcolor="#CCCCFF"> <td bgcolor="#FFFFEE">6. <a href="/wiki/Presentasjonslaget" title="Presentasjonslaget">Presentasjonslaget</a></td> </tr> <tr align="left" bgcolor="#CCCCFF"> <td bgcolor="#FFFFEE">5. <a href="/wiki/Sesjonslaget" title="Sesjonslaget">Sesjonslaget</a></td> </tr> <tr align="left" bgcolor="#CCCCFF"> <td bgcolor="#FFFFEE">4. <a href="/wiki/Transportlaget" title="Transportlaget">Transportlaget</a></td> </tr> <tr align="left" bgcolor="#CCCCFF"> <td bgcolor="#FFFFEE">3. <a href="/wiki/Nettverkslaget" title="Nettverkslaget">Nettverkslaget</a></td> </tr> <tr align="left" bgcolor="#EEEEFF"> <td bgcolor="#FFFFEE">2. <a href="/wiki/Datalinklaget" title="Datalinklaget">Datalinklaget</a></td> </tr> <tr align="left" bgcolor="#EEEEFF"> <td bgcolor="#FFFFEE">1. <a href="/wiki/Fysisk_lag" title="Fysisk lag">Fysisk lag</a></td> </tr> </tbody></table> </div> <p><b>OSI-modellen</b> (<b>Open Systems Interconnection Reference Model</b>) er ei <a href="/w/index.php?title=Lagdelt_protokoll&action=edit&redlink=1" class="new" title="Lagdelt protokoll (sida finst ikkje)">lagdelt</a> abstrakt skildring for utvikling av data- og kommunikasjonsprotokollar<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>. OSI-modellen er utvikla med tanke på standardisering av <a href="/w/index.php?title=Protokoll&action=edit&redlink=1" class="new" title="Protokoll (sida finst ikkje)">protokollane</a> på dei ulike laga. «Open Systems» (eng: opne system) tyder system som er laga for fri kommunikasjon med andre system. Prinsippa som vart lagt til grunn for denne lagdelinga var følgjande: </p> <ul><li>Eit lag vart laga når eit nytt abstraksjonsnivå var nødvendig.</li> <li>Kvart lag skulle utføre ei klart definert oppgåve.</li> <li>Funksjonaliteten til kvart lag vart vald med tanke på å definere internasjonalt standardiserte protokollar.</li> <li>Grensene mellom laga skulle bli plassert slik at minimalt med informasjon måtte flyttast mellom laga.</li> <li>Talet lag skulle vere stort nok til at heilt ulike funksjonar ikkje måtte plasserast på same lag, og lågt nok til at arkitekturen ikkje vart for komplisert.</li></ul> <p>Dei ulike laga i OSI-modellen er vist til høgre. </p> <div class="mw-heading mw-heading2"><h2 id="Kjelder">Kjelder</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=OSI-modellen&veaction=edit&section=1" title="Endre bolk: Kjelder" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=OSI-modellen&action=edit&section=1" title="Rediger kildekoden til seksjonen Kjelder"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3318915">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">Tanenbaum, A. S., <i>Computer Networks</i>, Prentice Hall, 1996.</span> </li> </ol></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Henta frå «<a dir="ltr" href="https://nn.wikipedia.org/w/index.php?title=OSI-modellen&oldid=3331837">https://nn.wikipedia.org/w/index.php?title=OSI-modellen&oldid=3331837</a>»</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Kategori:Kategoriar" title="Kategori:Kategoriar">Kategoriar</a>: <ul><li><a href="/wiki/Kategori:Opne_standardar" title="Kategori:Opne standardar">Opne standardar</a></li><li><a href="/wiki/Kategori:Nettverksprotokollar" title="Kategori:Nettverksprotokollar">Nettverksprotokollar</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Denne sida vart sist endra den 13. september 2021 kl. 16:12.</li> <li id="footer-info-copyright">All tekst er tilgjengeleg under <a rel="nofollow" class="external text" href="http://creativecommons.org/licenses/by-sa/4.0/deed.no">Creative Commons-lisensen Namngjeving/Del på same vilkåra</a>. 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