. "27831"^^ . . . . . . . "SD-WAN est un acronyme pour \u00AB Software-Defined Wide Area Network \u00BB, soit r\u00E9seau \u00E9tendu \u00E0 d\u00E9finition logicielle, et est pr\u00E9sent\u00E9 dans les ann\u00E9es 2020 comme la nouvelle \u00E9volution majeure des t\u00E9l\u00E9communications. Un SD-WAN facilite la gestion du r\u00E9seau en s\u00E9parant la partie mat\u00E9rielle du r\u00E9seau de ses m\u00E9canismes de contr\u00F4le et de gestion. Ce concept est similaire \u00E0 la mani\u00E8re dont le r\u00E9seau \u00E0 d\u00E9finition logicielle met en \u0153uvre la virtualisation pour am\u00E9liorer la gestion et l'exploitation des centres de donn\u00E9es."@fr . . . . "\u041F\u0440\u043E\u0433\u0440\u0430\u043C\u043C\u043D\u043E-\u043E\u043F\u0440\u0435\u0434\u0435\u043B\u044F\u0435\u043C\u0430\u044F \u0433\u043B\u043E\u0431\u0430\u043B\u044C\u043D\u0430\u044F \u0441\u0435\u0442\u044C (\u0430\u043D\u0433\u043B. SD-WAN, software-defined networking in a wide area network, SD-WAN) \u2014 \u0440\u0435\u0430\u043B\u0438\u0437\u0430\u0446\u0438\u044F \u043A\u043E\u043D\u0446\u0435\u043F\u0446\u0438\u0438 \u043F\u0440\u043E\u0433\u0440\u0430\u043C\u043C\u043D\u043E-\u043E\u043F\u0440\u0435\u0434\u0435\u043B\u044F\u0435\u043C\u043E\u0439 \u0441\u0435\u0442\u0438 \u0432 \u0440\u0430\u043C\u043A\u0430\u0445 \u0433\u043B\u043E\u0431\u0430\u043B\u044C\u043D\u043E\u0439 \u0432\u044B\u0447\u0438\u0441\u043B\u0438\u0442\u0435\u043B\u044C\u043D\u043E\u0439 \u0441\u0435\u0442\u0438, \u043D\u0430\u0446\u0435\u043B\u0435\u043D\u043D\u0430\u044F \u043D\u0430 \u0443\u043B\u0443\u0447\u0448\u0435\u043D\u0438\u0435 \u044D\u043A\u0441\u043F\u043B\u0443\u0430\u0442\u0430\u0446\u0438\u043E\u043D\u043D\u044B\u0445 \u043A\u0430\u0447\u0435\u0441\u0442\u0432 \u0437\u0430 \u0441\u0447\u0451\u0442 \u0430\u0431\u0441\u0442\u0440\u0430\u043A\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u043E\u0433\u043E \u043E\u0431\u043E\u0440\u0443\u0434\u043E\u0432\u0430\u043D\u0438\u044F \u043E\u0442 \u043C\u0435\u0445\u0430\u043D\u0438\u0437\u043C\u043E\u0432 \u0443\u043F\u0440\u0430\u0432\u043B\u0435\u043D\u0438\u044F \u0438\u043C."@ru . . . . . . . . . . . . "SD-WAN is een afkorting voor Software Defined - Wide Area Network; in het Nederlands vertaald een software gedefinieerd WAN. SD-WAN vereenvoudigt het beheer en de werking van een WAN door de netwerkhardware los te koppelen van het besturingssysteem. Dit concept is vergelijkbaar met de manier waarop virtualisatietechnologie gebruikt wordt om de werking van datacenters te verbeteren. Een belangrijke toepassing van SD-WAN is om bedrijven in staat te stellen beter presterende WAN's te bouwen met behulp van goedkopere en commercieel beschikbare internettoegang, waardoor bedrijven duurdere priv\u00E9-WAN-verbindingstechnologie\u00EBn zoals MPLS geheel of gedeeltelijk kunnen vervangen. Het Amerikaanse marketingonderzoeksbureau Gartner voorspelde in 2018 dat tegen 2023 meer dan 90 procent van de vernieuwingsinitiatieven van de WAN-edge-infrastructuur gebaseerd zal zijn op gevirtualiseerde platforms voor klantapparatuur (vCPE) of SD-WAN-software / apparaten."@nl . . . . . . . . "A software-defined wide area network (SD-WAN) is a wide area network that uses software-defined network technology, such as communicating over the Internet using overlay tunnels which are encrypted when destined for internal organization locations. A key application of SD-WAN is to allow companies to build higher-performance WANs using lower-cost and commercially available Internet access, enabling businesses to partially or wholly replace more expensive private WAN connection technologies such as MPLS."@en . . . . . . "\u041F\u0440\u043E\u0433\u0440\u0430\u043C\u043C\u043D\u043E-\u043E\u043F\u0440\u0435\u0434\u0435\u043B\u044F\u0435\u043C\u0430\u044F \u0433\u043B\u043E\u0431\u0430\u043B\u044C\u043D\u0430\u044F \u0441\u0435\u0442\u044C"@ru . "50957870"^^ . . . . "SD-WAN est un acronyme pour \u00AB Software-Defined Wide Area Network \u00BB, soit r\u00E9seau \u00E9tendu \u00E0 d\u00E9finition logicielle, et est pr\u00E9sent\u00E9 dans les ann\u00E9es 2020 comme la nouvelle \u00E9volution majeure des t\u00E9l\u00E9communications. Un SD-WAN facilite la gestion du r\u00E9seau en s\u00E9parant la partie mat\u00E9rielle du r\u00E9seau de ses m\u00E9canismes de contr\u00F4le et de gestion. Ce concept est similaire \u00E0 la mani\u00E8re dont le r\u00E9seau \u00E0 d\u00E9finition logicielle met en \u0153uvre la virtualisation pour am\u00E9liorer la gestion et l'exploitation des centres de donn\u00E9es. Une application majeure du SD-WAN consiste \u00E0 permettre aux entreprises de construire des WANs de meilleure performance en utilisant un acc\u00E8s internet moins co\u00FBteux et disponible dans le commerce, permettant aux entreprises de remplacer, partiellement ou totalement, les technologies en connectivit\u00E9 WAN priv\u00E9es plus ch\u00E8res, \u00E0 l'instar de la technologie MPLS. L'entreprise am\u00E9ricaine de recherche en marketing Gartner a annonc\u00E9 en 2018 que d'ici 2023, plus de 90 % des initiatives de renouvellement des infrastructures WAN de pointe seront fond\u00E9es sur des plateformes Customer Premises Equipment virtualis\u00E9 ou des logiciels ou appareils SD-WAN."@fr . . . . . "SD-WAN \u00E9 a sigla para se referir ao termo \"Software-Defined Wide Area Network\". Trata-se de uma abordagem onde as defini\u00E7\u00F5es de tr\u00E1fego s\u00E3o controladas por software de forma a se criar uma sobreposi\u00E7\u00E3o virtual para permitir a conectividade no \u00E2mbito de redes WAN. As t\u00E9cnicas em torno do SD-WAN visam a separa\u00E7\u00E3o do plano de controle e do plano de dados na rede, tamb\u00E9m, na cria\u00E7\u00E3o e gerenciamento de m\u00E9tricas que consideram os requisitos de desempenho das aplica\u00E7\u00F5es e n\u00E3o apenas dos links, como ocorre nas abordagens tradicionais quando se utiliza unicamente protocolos do tipo \"path-vector\", \"link-state\" e \"distance-vector\"."@pt . "SD-WAN"@pt . . . "\u8EDF\u9AD4\u5B9A\u7FA9\u5EE3\u57DF\u7DB2\u8DEF"@zh . . "\u8EDF\u9AD4\u5B9A\u7FA9\u5EE3\u57DF\u7DB2\u8DEF\uFF08\u82F1\u8A9E\uFF1ASD-WAN\uFF0C\u4F86\u81EAsoftware-defined networking in a wide area network\u7684\u7E2E\u5BEB\uFF09\uFF0C\u662F\u4E00\u7CFB\u5217\u6280\u8853\u7684\u96C6\u5408\uFF0C\u4E3B\u8981\u6982\u5FF5\u662F\u5C07\u8EDF\u9AD4\u5B9A\u7FA9\u7DB2\u8DEF\uFF08SDN\uFF09\u7684\u6280\u8853\u61C9\u7528\u5728\u7BA1\u7406\u5EE3\u57DF\u7DB2\u8DEF\uFF08WAN\uFF09\u3002\u8EDF\u9AD4\u5B9A\u7FA9\u7DB2\u8DEF\u6280\u8853\u4F7F\u7528\u865B\u64EC\u5316\u6280\u8853\uFF0C\u7C21\u5316\u8CC7\u6599\u4E2D\u5FC3\u7684\u7BA1\u7406\u53CA\u7DAD\u904B\u7684\u5DE5\u4F5C\uFF1B\u5EF6\u4F38\u9019\u500B\u6982\u5FF5\uFF0C\u5C07\u76F8\u95DC\u6280\u8853\u61C9\u7528\u65BC\u5EE3\u57DF\u7DB2\u8DEF\u4E4B\u4E0A\uFF0C\u53EF\u4EE5\u7C21\u5316\u4F01\u696D\u7D1A\u7528\u6236\u5C0D\u65BC\u5EE3\u57DF\u7DB2\u8DEF\u7684\u63A7\u7BA1 \u3002 \u900F\u904E\u9019\u9805\u6280\u8853\uFF0C\u516C\u53F8\u53EF\u4EE5\u7528\u4F4E\u6210\u672C\u7684\u7DB2\u8DEF\u5B58\u53D6\u65B9\u5F0F\uFF0C\u5EFA\u7ACB\u8D77\u9AD8\u6548\u80FD\u7684\u5EE3\u57DF\u7DB2\u8DEF\u3002\u4F01\u696D\u56E0\u6B64\u53EF\u4EE5\u90E8\u4EFD\u6216\u5B8C\u5168\u66FF\u63DB\u6389\u6602\u8CB4\u7684\u79C1\u6709\u5EE3\u57DF\u7DB2\u8DEF\u6280\u8853\uFF0C\u4F8B\u5982MPLS\u3002"@zh . . . "SD-WAN ist die Abk\u00FCrzung f\u00FCr Software-Defined Networking (SDN) in einem Wide Area Network (WAN). SD-WAN vereinfacht die Verwaltung und den Betrieb eines WAN, indem die Netzwerkhardware von ihrem Steuerungsmechanismus entkoppelt wird. Dieses Konzept ist vergleichbar mit der Art und Weise, wie Software-Defined Networking die Virtualisierungstechnologie implementiert, um die Verwaltung und den Betrieb von Rechenzentren zu verbessern. Eine Schl\u00FCsselanwendung von SD-WAN ist es, Unternehmen den Aufbau von leistungsf\u00E4higeren WANs unter Verwendung von kosteng\u00FCnstigeren und handels\u00FCblichen Internetzug\u00E4ngen zu erm\u00F6glichen. Dadurch k\u00F6nnen Unternehmen teurere private WAN-Verbindungstechnologien wie MPLS teilweise oder g\u00E4nzlich ersetzen."@de . . "SD-WAN"@en . . . . . . "SD-WAN is een afkorting voor Software Defined - Wide Area Network; in het Nederlands vertaald een software gedefinieerd WAN. SD-WAN vereenvoudigt het beheer en de werking van een WAN door de netwerkhardware los te koppelen van het besturingssysteem. Dit concept is vergelijkbaar met de manier waarop virtualisatietechnologie gebruikt wordt om de werking van datacenters te verbeteren."@nl . "\u041F\u0440\u043E\u0433\u0440\u0430\u043C\u043C\u043D\u043E-\u043E\u043F\u0440\u0435\u0434\u0435\u043B\u044F\u0435\u043C\u0430\u044F \u0433\u043B\u043E\u0431\u0430\u043B\u044C\u043D\u0430\u044F \u0441\u0435\u0442\u044C (\u0430\u043D\u0433\u043B. SD-WAN, software-defined networking in a wide area network, SD-WAN) \u2014 \u0440\u0435\u0430\u043B\u0438\u0437\u0430\u0446\u0438\u044F \u043A\u043E\u043D\u0446\u0435\u043F\u0446\u0438\u0438 \u043F\u0440\u043E\u0433\u0440\u0430\u043C\u043C\u043D\u043E-\u043E\u043F\u0440\u0435\u0434\u0435\u043B\u044F\u0435\u043C\u043E\u0439 \u0441\u0435\u0442\u0438 \u0432 \u0440\u0430\u043C\u043A\u0430\u0445 \u0433\u043B\u043E\u0431\u0430\u043B\u044C\u043D\u043E\u0439 \u0432\u044B\u0447\u0438\u0441\u043B\u0438\u0442\u0435\u043B\u044C\u043D\u043E\u0439 \u0441\u0435\u0442\u0438, \u043D\u0430\u0446\u0435\u043B\u0435\u043D\u043D\u0430\u044F \u043D\u0430 \u0443\u043B\u0443\u0447\u0448\u0435\u043D\u0438\u0435 \u044D\u043A\u0441\u043F\u043B\u0443\u0430\u0442\u0430\u0446\u0438\u043E\u043D\u043D\u044B\u0445 \u043A\u0430\u0447\u0435\u0441\u0442\u0432 \u0437\u0430 \u0441\u0447\u0451\u0442 \u0430\u0431\u0441\u0442\u0440\u0430\u043A\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u043E\u0433\u043E \u043E\u0431\u043E\u0440\u0443\u0434\u043E\u0432\u0430\u043D\u0438\u044F \u043E\u0442 \u043C\u0435\u0445\u0430\u043D\u0438\u0437\u043C\u043E\u0432 \u0443\u043F\u0440\u0430\u0432\u043B\u0435\u043D\u0438\u044F \u0438\u043C. \u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043C\u043D\u0435\u043D\u0438\u0435, \u0447\u0442\u043E \u043A\u043B\u044E\u0447\u0435\u0432\u043E\u0435 \u043F\u0440\u0438\u043C\u0435\u043D\u0435\u043D\u0438\u0435 SD-WAN \u0441\u043E\u0441\u0442\u043E\u0438\u0442 \u0432 \u0442\u043E\u043C, \u0447\u0442\u043E\u0431\u044B \u043F\u043E\u0437\u0432\u043E\u043B\u0438\u0442\u044C \u043A\u043E\u043C\u043F\u0430\u043D\u0438\u044F\u043C \u0441\u043E\u0437\u0434\u0430\u0432\u0430\u0442\u044C \u0432\u044B\u0441\u043E\u043A\u043E\u043F\u0440\u043E\u0438\u0437\u0432\u043E\u0434\u0438\u0442\u0435\u043B\u044C\u043D\u044B\u0435 \u0433\u043B\u043E\u0431\u0430\u043B\u044C\u043D\u044B\u0435 \u0441\u0435\u0442\u0438, \u0438\u0441\u043F\u043E\u043B\u044C\u0437\u0443\u044F \u0431\u043E\u043B\u0435\u0435 \u0434\u0435\u0448\u0451\u0432\u044B\u0439 \u0438 \u043A\u043E\u043C\u043C\u0435\u0440\u0447\u0435\u0441\u043A\u0438 \u0434\u043E\u0441\u0442\u0443\u043F\u043D\u044B\u0439 \u0434\u043E\u0441\u0442\u0443\u043F \u0432 \u0418\u043D\u0442\u0435\u0440\u043D\u0435\u0442, \u0447\u0442\u043E \u043F\u043E\u0437\u0432\u043E\u043B\u044F\u0435\u0442 \u043F\u0440\u0435\u0434\u043F\u0440\u0438\u044F\u0442\u0438\u044F\u043C \u0447\u0430\u0441\u0442\u0438\u0447\u043D\u043E \u0438\u043B\u0438 \u043F\u043E\u043B\u043D\u043E\u0441\u0442\u044C\u044E \u0437\u0430\u043C\u0435\u043D\u0438\u0442\u044C \u0431\u043E\u043B\u0435\u0435 \u0434\u043E\u0440\u043E\u0433\u0438\u0435 \u0442\u0435\u0445\u043D\u043E\u043B\u043E\u0433\u0438\u0438 \u0447\u0430\u0441\u0442\u043D\u044B\u0445 \u0441\u043E\u0435\u0434\u0438\u043D\u0435\u043D\u0438\u0439 WAN, \u0442\u0430\u043A\u0438\u0435 \u043A\u0430\u043A MPLS. \u041E\u0434\u043D\u0430\u043A\u043E, \u0431\u043E\u043B\u044C\u0448\u0438\u043D\u0441\u0442\u0432\u043E \u043F\u043E\u0441\u0442\u0430\u0432\u0449\u0438\u043A\u043E\u0432 SD-WAN \u043F\u043E\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044E\u0442 \u043E\u0434\u0438\u043D\u0430\u043A\u043E\u0432\u0443\u044E \u0441\u0432\u044F\u0437\u0430\u043D\u043D\u043E\u0441\u0442\u044C SD-WAN \u0441\u0435\u0442\u0438 \u0438 \u043D\u0430 \u043A\u0430\u043D\u0430\u043B\u0430\u0445 \u0418\u043D\u0442\u0435\u0440\u043D\u0435\u0442, \u0438 \u0441 \u043A\u0430\u043D\u0430\u043B\u0430\u043C\u0438, \u043E\u0440\u0433\u0430\u043D\u0438\u0437\u043E\u0432\u0430\u043D\u043D\u044B\u043C\u0438 \u043F\u043E MPLS, \u0442\u0430\u043A\u0438\u043C \u043E\u0431\u0440\u0430\u0437\u043E\u043C \u043F\u043E\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044F \u043F\u043B\u0430\u0432\u043D\u0443\u044E \u043C\u0438\u0433\u0440\u0430\u0446\u0438\u044E \u043D\u0430 \u043D\u043E\u0432\u0443\u044E \u0442\u0435\u0445\u043D\u043E\u043B\u043E\u0433\u0438\u044E \u0438 \u043F\u043E\u043A\u0440\u044B\u0432\u0430\u044F \u0431\u043E\u043B\u044C\u0448\u0438\u0439 \u0441\u0435\u0433\u043C\u0435\u043D\u0442 \u043F\u043E\u0442\u0440\u0435\u0431\u043D\u043E\u0441\u0442\u0435\u0439 \u0441\u0432\u043E\u0438\u0445 \u043A\u043B\u0438\u0435\u043D\u0442\u043E\u0432, \u0443\u0447\u0438\u0442\u044B\u0432\u0430\u044F \u0432\u0441\u0435 \u043F\u0440\u0435\u0438\u043C\u0443\u0449\u0435\u0441\u0442\u0432\u0430, \u043E\u0431\u0435\u0441\u043F\u0435\u0447\u0438\u0432\u0430\u0435\u043C\u044B\u0435 MPLS-\u0441\u0435\u0442\u044F\u043C\u0438. \u0410\u043C\u0435\u0440\u0438\u043A\u0430\u043D\u0441\u043A\u0430\u044F \u043C\u0430\u0440\u043A\u0435\u0442\u0438\u043D\u0433\u043E\u0432\u0430\u044F \u0438\u0441\u0441\u043B\u0435\u0434\u043E\u0432\u0430\u0442\u0435\u043B\u044C\u0441\u043A\u0430\u044F \u043A\u043E\u043C\u043F\u0430\u043D\u0438\u044F Gartner \u0432 2018 \u0433\u043E\u0434\u0443 \u043F\u0440\u0435\u0434\u0441\u043A\u0430\u0437\u044B\u0432\u0430\u043B\u0430, \u0447\u0442\u043E \u043A 2023 \u0433\u043E\u0434\u0443 \u0431\u043E\u043B\u0435\u0435 90 \u043F\u0440\u043E\u0446\u0435\u043D\u0442\u043E\u0432 \u0438\u043D\u0438\u0446\u0438\u0430\u0442\u0438\u0432 \u043F\u043E \u043E\u0431\u043D\u043E\u0432\u043B\u0435\u043D\u0438\u044E \u043F\u043E\u0433\u0440\u0430\u043D\u0438\u0447\u043D\u043E\u0439 \u0438\u043D\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043A\u0442\u0443\u0440\u044B WAN \u0431\u0443\u0434\u0443\u0442 \u043E\u0441\u043D\u043E\u0432\u0430\u043D\u044B \u043D\u0430 \u043F\u043B\u0430\u0442\u0444\u043E\u0440\u043C\u0430\u0445 \u0432\u0438\u0440\u0442\u0443\u0430\u043B\u0438\u0437\u0438\u0440\u043E\u0432\u0430\u043D\u043D\u043E\u0433\u043E \u043E\u0431\u043E\u0440\u0443\u0434\u043E\u0432\u0430\u043D\u0438\u044F (VCPE) \u0438\u043B\u0438 \u043D\u0430 \u043F\u0440\u043E\u0433\u0440\u0430\u043C\u043C\u043D\u043E\u043C \u043E\u0431\u0435\u0441\u043F\u0435\u0447\u0435\u043D\u0438\u0438/\u0443\u0441\u0442\u0440\u043E\u0439\u0441\u0442\u0432\u0430\u0445 SD-WAN."@ru . "SD-WAN"@fr . . . "SD-WAN \u00E9 a sigla para se referir ao termo \"Software-Defined Wide Area Network\". Trata-se de uma abordagem onde as defini\u00E7\u00F5es de tr\u00E1fego s\u00E3o controladas por software de forma a se criar uma sobreposi\u00E7\u00E3o virtual para permitir a conectividade no \u00E2mbito de redes WAN. As t\u00E9cnicas em torno do SD-WAN visam a separa\u00E7\u00E3o do plano de controle e do plano de dados na rede, tamb\u00E9m, na cria\u00E7\u00E3o e gerenciamento de m\u00E9tricas que consideram os requisitos de desempenho das aplica\u00E7\u00F5es e n\u00E3o apenas dos links, como ocorre nas abordagens tradicionais quando se utiliza unicamente protocolos do tipo \"path-vector\", \"link-state\" e \"distance-vector\". Entre as vantagens da tecnologia, podemos destacar: \n* Simplificar as defini\u00E7\u00F5es de tr\u00E1fego com maior foco no neg\u00F3cio; \n* Possibilidade de uso de links com tecnologias distintas, visando redu\u00E7\u00E3o de custos; \n* Maior taxa de aproveitamento em opera\u00E7\u00F5es com m\u00FAltiplos links; \n* Utiliza\u00E7\u00E3o mais seletiva das conex\u00F5es gerando um melhor desempenho de banda para aplica\u00E7\u00F5es essenciais ao neg\u00F3cio; A tecnologia SD-WAN permite a combina\u00E7\u00E3o de diversos links, por exemplo um [1] link dedicado e uma conex\u00E3o 4G de forma a obter-se a melhor performance, e ao mesmo tempo, a mais alta disponibilidade (somando as performances e disponibilidades). Note que em um cen\u00E1rio assim a internet dedicada, por ser uma conex\u00E3o mais robusta e de maior capacidade e sim\u00E9trica, escoar\u00E1 a maior tr\u00E1fego na maior parte do tempo, por\u00E9m n\u00E3o necessariamente 100% de ambos (pois o 4G ser\u00E1 preferido em situa\u00E7\u00E3o em que, por exemplo, houver algum problema de ordem t\u00E9cnica no link dedicado). Esse mesmo racioc\u00EDnio aplica-se a conex\u00F5es ponto a ponto (lan to lan) roteadas por internet, podendo existir aumento de performance se as plataformas SD-WAN das duas pontas estiverem integradas."@pt . . "\u8EDF\u9AD4\u5B9A\u7FA9\u5EE3\u57DF\u7DB2\u8DEF\uFF08\u82F1\u8A9E\uFF1ASD-WAN\uFF0C\u4F86\u81EAsoftware-defined networking in a wide area network\u7684\u7E2E\u5BEB\uFF09\uFF0C\u662F\u4E00\u7CFB\u5217\u6280\u8853\u7684\u96C6\u5408\uFF0C\u4E3B\u8981\u6982\u5FF5\u662F\u5C07\u8EDF\u9AD4\u5B9A\u7FA9\u7DB2\u8DEF\uFF08SDN\uFF09\u7684\u6280\u8853\u61C9\u7528\u5728\u7BA1\u7406\u5EE3\u57DF\u7DB2\u8DEF\uFF08WAN\uFF09\u3002\u8EDF\u9AD4\u5B9A\u7FA9\u7DB2\u8DEF\u6280\u8853\u4F7F\u7528\u865B\u64EC\u5316\u6280\u8853\uFF0C\u7C21\u5316\u8CC7\u6599\u4E2D\u5FC3\u7684\u7BA1\u7406\u53CA\u7DAD\u904B\u7684\u5DE5\u4F5C\uFF1B\u5EF6\u4F38\u9019\u500B\u6982\u5FF5\uFF0C\u5C07\u76F8\u95DC\u6280\u8853\u61C9\u7528\u65BC\u5EE3\u57DF\u7DB2\u8DEF\u4E4B\u4E0A\uFF0C\u53EF\u4EE5\u7C21\u5316\u4F01\u696D\u7D1A\u7528\u6236\u5C0D\u65BC\u5EE3\u57DF\u7DB2\u8DEF\u7684\u63A7\u7BA1 \u3002 \u900F\u904E\u9019\u9805\u6280\u8853\uFF0C\u516C\u53F8\u53EF\u4EE5\u7528\u4F4E\u6210\u672C\u7684\u7DB2\u8DEF\u5B58\u53D6\u65B9\u5F0F\uFF0C\u5EFA\u7ACB\u8D77\u9AD8\u6548\u80FD\u7684\u5EE3\u57DF\u7DB2\u8DEF\u3002\u4F01\u696D\u56E0\u6B64\u53EF\u4EE5\u90E8\u4EFD\u6216\u5B8C\u5168\u66FF\u63DB\u6389\u6602\u8CB4\u7684\u79C1\u6709\u5EE3\u57DF\u7DB2\u8DEF\u6280\u8853\uFF0C\u4F8B\u5982MPLS\u3002"@zh . . . . . "SD-WAN"@de . . . "A software-defined wide area network (SD-WAN) is a wide area network that uses software-defined network technology, such as communicating over the Internet using overlay tunnels which are encrypted when destined for internal organization locations. If standard tunnel setup and configuration messages are supported by all of the network hardware vendors, SD-WAN simplifies the management and operation of a WAN by decoupling the networking hardware from its control mechanism. This concept is similar to how software-defined networking implements virtualization technology to improve data center management and operation. In practice, proprietary protocols are used to set up and manage an SD-WAN, meaning there is no decoupling of the hardware and its control mechanism. A key application of SD-WAN is to allow companies to build higher-performance WANs using lower-cost and commercially available Internet access, enabling businesses to partially or wholly replace more expensive private WAN connection technologies such as MPLS. When SD-WAN traffic is carried over the Internet, there are no end-to-end performance guarantees. Carrier MPLS VPN WAN services are not carried as Internet traffic, but rather over carefully-controlled carrier capacity, and do come with an end-to-end performance guarantee."@en . . . . . . . . . . . . . . . . . . . "1106418076"^^ . . . . . "SD-WAN"@nl . "SD-WAN ist die Abk\u00FCrzung f\u00FCr Software-Defined Networking (SDN) in einem Wide Area Network (WAN). SD-WAN vereinfacht die Verwaltung und den Betrieb eines WAN, indem die Netzwerkhardware von ihrem Steuerungsmechanismus entkoppelt wird. Dieses Konzept ist vergleichbar mit der Art und Weise, wie Software-Defined Networking die Virtualisierungstechnologie implementiert, um die Verwaltung und den Betrieb von Rechenzentren zu verbessern."@de .