{"id":4640,"date":"2024-01-08T12:07:16","date_gmt":"2024-01-08T11:07:16","guid":{"rendered":"https:\/\/dotgainen.es\/?p=4640"},"modified":"2024-01-08T17:04:28","modified_gmt":"2024-01-08T16:04:28","slug":"descubre-las-claves-de-sd-wan-la-tecnologia-del-mundo-cloud","status":"publish","type":"post","link":"https:\/\/www2.dotgainen.es\/ca\/descubre-las-claves-de-sd-wan-la-tecnologia-del-mundo-cloud\/","title":{"rendered":"Descobreix les claus de SD-WAN, la tecnologia del n\u00favol mundial"},"content":{"rendered":"

En una era en la que tot est\u00e0 interconnectat i en la que cada vegada existeix una major quantitat de dades al n\u00favol, les empreses precisen de solucions tecnol\u00f2giques eficients que permeten simplificar l'administraci\u00f3 de la red, sent SD-WAN<\/strong> la millor opci\u00f3 en mat\u00e8ria de gesti\u00f3 vermella. Les empreses optan per un programari SD-WAN en el que no es precisa d'instal\u00b7lacions i configuracions manuals<\/strong>, sin\u00f3 mitjan\u00e7ant una \u00fanica interf\u00edcie.<\/span><\/p>\n

Les empreses del sector IT precisen de tecnologies que permeten als seus clients utilitzar<\/strong> aplicacions SaaS\/IaaS en infinitat de nubes<\/strong>, per\u00f2 sense que l'experi\u00e8ncia dels usuaris es veu mermada. De ah\u00ed va sorgir la necessitat de crear SD-WAN com a alternativa i complement dels l\u00edmits que presenta la red WAN tradicional. A m\u00e9s, t\u00e9 la capacitat de funcionar en un entorn complex, imprevisible i dominat per la vulnerabilitat de les dades.<\/span><\/p>\n

La gran majoria de les empreses apuestan per un servei de telecomunicacions eficient<\/strong><\/a>, en aquest aspecte no se la juegan, perqu\u00e8 nom\u00e9s aix\u00ed es pot reduir els costos operatius i millorar l'\u00fas dels recursos, ja que podr\u00e0 utilitzar l'ancho de banda<\/strong> assolint un major nivell de rendiment en aplicacions cr\u00edtiques, sense que la seguretat i la privadesa es veuen alterades.<\/span><\/p>\n

Una red definida pel programari SD-WAN utilitza conceptes de xarxes definides per programari (SDN)<\/strong> per distribuir tot el tr\u00e0fic de vermell mitjan\u00e7ant una red de \u00e1rea amplia (WAN), enrutando el tr\u00e0fic d'aplicacions <\/strong>entre les sucursals i els diferents llocs del centre de dades. Son administrades per un controlador centralitzat <\/strong>que env\u00eda informaci\u00f3 de pol\u00edtiques a tots els dispositius connectats a la vermella. Aix\u00ed doncs, el personal TI podr\u00e0 programar els dispositius perif\u00e8rics de la red sense intervenci\u00f3.<\/span><\/p>\n

Les formes de tecnologia SD-WAN creen una superposici\u00f3 virtual independent del transport <\/strong>al resum de totes les connexions WAN privades o p\u00fabliques subyacentes, com \u00e9s el cas de la commutaci\u00f3 d'etiquetes multiprotocolo (MPLS) o evoluci\u00f3 a llarg termini (LTE). <\/span><\/p>\n

Per consiguiente, les empreses mantenen els seus enlla\u00e7os WAN existents mentre que la tecnologia SD-WAN centralitza el control de la red i la gesti\u00f3 de la forma \u00e1gil el tr\u00e0fic d'aplicacions <\/strong>sempre en temps real. Aquells prove\u00efdors que ofereixen SD-WAN com un model de NaaS permeten als seus clients accedir a les seves pr\u00f2pies xarxes de tipus privat.<\/span><\/p>\n

Des de Dotgainen<\/strong> s'aposta per SD-WAN per oferir a les empreses una gesti\u00f3 de les xarxes WAN de forma \u00e0gil i centralitzada, amb escalabilitat, flexibilitat i seguretat. D'aquesta manera, des d'un portal d'usuaris, connectat a la nube<\/a>, se poden arribar a controlar diversos paquets IP i router sede. <\/span><\/p>\n

Per qu\u00e8 SD-WAN?<\/span><\/h3>\n

Els motius pels quals les empreses consideren que SD-WAN \u00e9s la millor soluci\u00f3 tecnol\u00f2gica:<\/span><\/p>\n

o VPN autom\u00e0tica: <\/strong>Es pot configurar de manera \u00e1gil i escalable, introduint canvis f\u00e0cilment en el vermell. A m\u00e9s s'aplica una escalabilitat<\/strong> important en nous despliegues.<\/span><\/p>\n

o Prioritzaci\u00f3:<\/strong> Al tr\u00e0fic de dades (QoS<\/strong>). Aix\u00f2 permetr\u00e0 reduir els costos per gesti\u00f3 centralitzada<\/strong> i donar\u00e9 prioritat a la integraci\u00f3 en aplicacions ja existents.<\/span><\/p>\n

o Firewall i seguretat:<\/strong> Aboga per controlar el tr\u00e0fic i els filtres de contingut.<\/span><\/p>\n

o Atenci\u00f3 al client 24h: <\/strong>Permanent durant els 365 dies de l'any.<\/span><\/p>\n

o Monitoritzaci\u00f3: <\/strong>Tota la vermella pot quedar monitoritzada des del portal d'usuaris. Aix\u00ed pues se podr\u00e0 obtenir informes resolutius<\/strong> sobre els estats de la red (conexions, xarxes operatives i paquets comunicats).<\/span><\/p>\n

Els fonaments de SD-WAN<\/span><\/h3>\n

La import\u00e0ncia que cobra SD-WAN en l'estructura tecnol\u00f2gica empresarial es resumeix a:<\/span><\/p>\n

\u00a7 Simplicitat: <\/strong>Des d'una sencilla interf\u00edcie<\/strong>, el personal IT pot gestionar la red d'una manera m\u00e9s sencilla que mitjan\u00e7ant una red convencional.<\/span><\/p>\n

\u00a7 Seguretat:<\/strong> L'aplicaci\u00f3 de la red SD-WAN planteja el coneixement de les informacions completes que garanteixen tot el moment protecci\u00f3 de la informaci\u00f3<\/strong>. La majoria dels serveis incorporen SD-WAN Seguretat del protocol d'Internet (IPsec) <\/strong>per autenticar el tr\u00e0fic de la red.<\/span><\/p>\n

\u00a7 Experi\u00e8ncia d'usuari: <\/strong>\u00c9s el tercer pilar sobre el que se sustenta tota red SD-WAN en base a totes les aplicacions existents a la nube.<\/span><\/p>\n

Quins s\u00f3n els seus beneficis?<\/span><\/h2>\n

Rendiment millorat<\/span><\/h3>\n

Les empreses que apliquen SD-WAN combinan t\u00e8cniques d'optimitzaci\u00f3 WAN amb la capacitat de canviar din\u00e0micament el tr\u00e0nsit i adaptar-se als requisits de cada aplicaci\u00f3.<\/span><\/p>\n

Commutaci\u00f3 per error autom\u00e0tic<\/span><\/h3>\n

D'aquesta manera, si un enlla\u00e7 presenta fallos o congesti\u00f3, el tr\u00e0nsit es dirigir\u00e0 autom\u00e0ticament cap a un altre enlla\u00e7, augmentant el rendiment de l'aplicaci\u00f3 i disminuint la lat\u00e8ncia.<\/span><\/p>\n

S'elimina la depend\u00e8ncia de circuits MPLS<\/span><\/h3>\n

Que son m\u00e9s costosos i complexos a l'hora d'enviar dades de menor prioritat, aix\u00ed com menys sensible a trav\u00e9s de connexions p\u00fabliques d'Internet m\u00e9s barates. Per tant, reserveu enlla\u00e7os privats per a tr\u00e0fic d'aplicacions de missi\u00f3 cr\u00edtica<\/strong>, com a veu sobre IP. Aix\u00ed doncs, es redueixen els costos generals de la WAN.<\/span><\/p>\n

Sin lloc a dues, SD-WAN ha aconseguit expandir-se entre el comer\u00e7 minorista, els governs, els serveis financers i altres ind\u00fastries per permetre prioritzar el tr\u00e0nsit d'aplicacions i connectar ubicacions distribu\u00efdes. <\/span><\/p>","protected":false},"excerpt":{"rendered":"

En una era en la que todo est\u00e1 interconectado y en la que cada vez existe una mayor cantidad de datos en la nube, las empresas precisan de soluciones tecnol\u00f3gicas eficientes que les permitan simplificar la administraci\u00f3n de la red, siendo SD-WAN la mejor opci\u00f3n en materia de gesti\u00f3n red. Las empresas optan por un […]<\/p>","protected":false},"author":5,"featured_media":4641,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"acf":[],"yoast_head":"\nDescubre las claves de SD-WAN, la tecnolog\u00eda del mundo cloud - Dotgainen Consulting<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www2.dotgainen.es\/ca\/descubre-las-claves-de-sd-wan-la-tecnologia-del-mundo-cloud\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Descubre las claves de SD-WAN, la tecnolog\u00eda del mundo cloud - Dotgainen Consulting\" \/>\n<meta property=\"og:description\" content=\"En una era en la que todo est\u00e1 interconectado y en la que cada vez existe una mayor cantidad de datos en la nube, las empresas precisan de soluciones tecnol\u00f3gicas eficientes que les permitan simplificar la administraci\u00f3n de la red, siendo SD-WAN la mejor opci\u00f3n en materia de gesti\u00f3n red. 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