{"id":21476,"date":"2024-04-27T08:01:02","date_gmt":"2024-04-27T08:01:02","guid":{"rendered":"https:\/\/heylocate.mobi\/pt\/?post_type=termin&#038;p=21476"},"modified":"2024-05-01T13:29:45","modified_gmt":"2024-05-01T13:29:45","slug":"rede","status":"publish","type":"termin","link":"https:\/\/heylocate.mobi\/pt\/termin\/rede\/","title":{"rendered":"Rede"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"O-que-\u00e9-Rede\">O que \u00e9 Rede?<\/h2>\n\n\n\n<p>Uma rede, no contexto da computa\u00e7\u00e3o, \u00e9 um sistema complexo que interliga computadores e diversos dispositivos, permitindo que eles interajam e colaborem no compartilhamento de recursos e informa\u00e7\u00f5es. Representa um conjunto abrangente de entidades interconectadas, incluindo computadores, servidores, roteadores e switches, que s\u00e3o meticulosamente ligados para promover a troca fluida de dados e recursos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1920\" height=\"907\" src=\"https:\/\/heylocate.mobi\/pt\/wp-content\/uploads\/sites\/3\/2024\/04\/fundamentos-de-rede-visualizados.jpg\" alt=\"Redes desdobradas: Uma vis\u00e3o ilustrativa de como diferentes componentes se unem para formar uma rede, mostrando conex\u00f5es entre servidores, roteadores, WLANs, LANs e v\u00e1rios dispositivos.\" class=\"wp-image-21521\" srcset=\"https:\/\/heylocate.mobi\/pt\/wp-content\/uploads\/sites\/3\/2024\/04\/fundamentos-de-rede-visualizados.jpg 1920w, https:\/\/heylocate.mobi\/pt\/wp-content\/uploads\/sites\/3\/2024\/04\/fundamentos-de-rede-visualizados-300x142.jpg 300w, https:\/\/heylocate.mobi\/pt\/wp-content\/uploads\/sites\/3\/2024\/04\/fundamentos-de-rede-visualizados-768x363.jpg 768w, https:\/\/heylocate.mobi\/pt\/wp-content\/uploads\/sites\/3\/2024\/04\/fundamentos-de-rede-visualizados-1536x726.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\">Infogr\u00e1fico que explica o conceito de rede de forma te\u00f3rica e visual<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Classifica\u00e7\u00e3o-de-Redes-de-Computadores\">Classifica\u00e7\u00e3o de Redes de Computadores<\/h3>\n\n\n\n<p>As redes de computadores podem ser classificadas com base em v\u00e1rios crit\u00e9rios, incluindo alcance geogr\u00e1fico, meio de transmiss\u00e3o e requisitos de largura de banda.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Classifica\u00e7\u00e3o<\/th><th class=\"has-text-align-left\" data-align=\"left\">Descri\u00e7\u00e3o<\/th><th class=\"has-text-align-left\" data-align=\"left\">Exemplos<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Alcance Geogr\u00e1fico<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Redes categorizadas com base na \u00e1rea geogr\u00e1fica que cobrem<\/td><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/heylocate.mobi\/pt\/termin\/lan\/\" target=\"_blank\" rel=\"noreferrer noopener\">Rede Local (LAN)<\/a>, <a href=\"https:\/\/heylocate.mobi\/pt\/termin\/wan\/\" target=\"_blank\" rel=\"noreferrer noopener\">Rede de Longa Dist\u00e2ncia (WAN)<\/a>, Rede Metropolitana (MAN), Rede Pessoal (PAN)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Meio de Transmiss\u00e3o<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Redes categorizadas com base no meio usado para transmitir dados<\/td><td class=\"has-text-align-left\" data-align=\"left\">Com fio (Ethernet, Fibra \u00d3ptica), Sem fio (<a href=\"https:\/\/heylocate.mobi\/pt\/termin\/wi-fi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Wi-Fi<\/a>, <a href=\"https:\/\/heylocate.mobi\/pt\/termin\/bluetooth\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bluetooth<\/a>, Celular)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Requisitos de Largura de Banda<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Redes categorizadas com base em suas capacidades de largura de banda<\/td><td class=\"has-text-align-left\" data-align=\"left\">Banda Estreita, Banda Larga<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Endere\u00e7os-de-Rede-e-Nomes-de-Host\">Endere\u00e7os de Rede e Nomes de Host<\/h2>\n\n\n\n<p>Cada dispositivo em uma rede deve ter um endere\u00e7o de rede \u00fanico para estabelecer comunica\u00e7\u00e3o.<\/p>\n\n\n\n<ul>\n<li><strong>Endere\u00e7o de Rede:<\/strong> Um identificador num\u00e9rico atribu\u00eddo a cada dispositivo em uma rede. O exemplo inclui um <a href=\"https:\/\/heylocate.mobi\/pt\/termin\/endereco-ip\/\" target=\"_blank\" rel=\"noreferrer noopener\">Endere\u00e7o IP<\/a> (ex.: 192.168.0.1).<\/li>\n\n\n\n<li><strong>Nome de Host:<\/strong> Um nome amig\u00e1vel mapeado para um endere\u00e7o IP usando o Sistema de Nomes de Dom\u00ednio (DNS). O exemplo inclui www.exemplo.com.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Aplica\u00e7\u00f5es-e-Servi\u00e7os-Suportados-por-Redes-de-Computadores\">Aplica\u00e7\u00f5es e Servi\u00e7os Suportados por Redes de Computadores<\/h2>\n\n\n\n<p>As redes de computadores suportam uma ampla gama de aplica\u00e7\u00f5es e servi\u00e7os, incluindo acesso \u00e0 World Wide Web, servi\u00e7os de v\u00eddeo e \u00e1udio digital, videoconfer\u00eancia e compartilhamento de recursos.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Aplica\u00e7\u00e3o\/Servi\u00e7o<\/th><th class=\"has-text-align-left\" data-align=\"left\">Descri\u00e7\u00e3o<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Acesso \u00e0 World Wide Web<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Permite aos usu\u00e1rios acessar sites, buscar informa\u00e7\u00f5es e comunicar-se atrav\u00e9s de email e aplicativos de mensagens instant\u00e2neas<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Servi\u00e7os de V\u00eddeo e \u00c1udio Digital<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Permite a entrega de conte\u00fado de v\u00eddeo e \u00e1udio de alta qualidade aos usu\u00e1rios (ex.: Netflix, Spotify)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Videoconfer\u00eancia<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Facilita a comunica\u00e7\u00e3o em tempo real, cara a cara, entre usu\u00e1rios em diferentes localiza\u00e7\u00f5es<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Compartilhamento de Recursos<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Suporta o acesso simult\u00e2neo de m\u00faltiplos usu\u00e1rios a recursos compartilhados, como arquivos, bancos de dados e aplica\u00e7\u00f5es<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Uso-e-Funcionalidade-das-Redes-de-Computadores\">Uso e Funcionalidade das Redes de Computadores<\/h2>\n\n\n\n<p>As redes de computadores servem a v\u00e1rios prop\u00f3sitos, incluindo comunica\u00e7\u00e3o interpessoal, compartilhamento de recursos e habilita\u00e7\u00e3o de colabora\u00e7\u00e3o.<\/p>\n\n\n\n<ul>\n<li><strong>Comunica\u00e7\u00e3o Interpessoal:<\/strong> Comunica\u00e7\u00e3o eletr\u00f4nica entre indiv\u00edduos, independentemente da localiza\u00e7\u00e3o geogr\u00e1fica (ex.: email, mensagens instant\u00e2neas, redes sociais).<\/li>\n\n\n\n<li><strong>Compartilhamento de Recursos:<\/strong> Facilita o acesso dos usu\u00e1rios a recursos compartilhados, como arquivos, bancos de dados e aplica\u00e7\u00f5es, independentemente de sua localiza\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Redes-de-Sobreposi\u00e7\u00e3o\">Redes de Sobreposi\u00e7\u00e3o<\/h2>\n\n\n\n<p>Redes de sobreposi\u00e7\u00e3o s\u00e3o redes virtuais constru\u00eddas sobre redes existentes, usando software e protocolos adicionais para fornecer funcionalidades adicionais.<\/p>\n\n\n\n<ul>\n<li><strong><a href=\"https:\/\/heylocate.mobi\/pt\/termin\/vpn\/\" target=\"_blank\" rel=\"noreferrer noopener\">Rede Privada Virtual (VPN)<\/a>:<\/strong> Melhora a seguran\u00e7a e privacidade criptografando e encapsulando o tr\u00e1fego de rede. Permite que os usu\u00e1rios acessem recursos em uma rede remota de forma segura.<\/li>\n\n\n\n<li><strong>Rede de Entrega de Conte\u00fado (CDN):<\/strong> Melhora o desempenho e a confiabilidade da entrega de conte\u00fado distribuindo o conte\u00fado por v\u00e1rios servidores. Garante um acesso mais r\u00e1pido e confi\u00e1vel ao conte\u00fado para usu\u00e1rios em diferentes localiza\u00e7\u00f5es geogr\u00e1ficas.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Refer\u00eancias\">Refer\u00eancias<\/h2>\n\n\n\n<ol>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Computer_network\" target=\"_blank\" rel=\"noreferrer noopener\">Computer network<\/a> | Wikipedia<\/li>\n\n\n\n<li><a href=\"https:\/\/fcit.usf.edu\/network\/chap1\/chap1.htm\" target=\"_blank\" rel=\"noreferrer noopener\">What is a Network?<\/a> | College of Education, University of South Florida<\/li>\n\n\n\n<li><a href=\"https:\/\/www.ibm.com\/topics\/networking\" target=\"_blank\" rel=\"noreferrer noopener\">What is networking?<\/a> | IBM<\/li>\n\n\n\n<li><a href=\"https:\/\/www.sdxcentral.com\/resources\/glossary\/network\/\" target=\"_blank\" rel=\"noreferrer noopener\">Glossary &#8211; Network<\/a> | sdxcentral<\/li>\n\n\n\n<li><a href=\"https:\/\/www.ionos.com\/digitalguide\/server\/know-how\/what-is-a-network\/\" target=\"_blank\" rel=\"noreferrer noopener\">What is a network? Definition, explanation, and examples<\/a> | 10\/05\/2020 | IONOS<\/li>\n\n\n\n<li><a href=\"https:\/\/aws.amazon.com\/de\/what-is\/computer-networking\/\" target=\"_blank\" rel=\"noreferrer noopener\">Was ist ein Computernetzwerk?<\/a> | Amazon Web Services &#8211; AWS<\/li>\n\n\n\n<li><a href=\"https:\/\/www.geeksforgeeks.org\/what-is-computer-networking\/\" target=\"_blank\" rel=\"noreferrer noopener\">What is Computer Networking?<\/a> 06 Feb, 2024 | GeeksforGeeks<\/li>\n\n\n\n<li><a href=\"https:\/\/www.computerhope.com\/jargon\/n\/network.htm\">Network<\/a> | 12\/10\/2023&nbsp;by&nbsp;Computer Hope<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 Rede? Uma rede, no contexto da computa\u00e7\u00e3o, \u00e9 um sistema complexo que interliga computadores e diversos dispositivos, permitindo que eles interajam e colaborem no compartilhamento de recursos e informa\u00e7\u00f5es. Representa um conjunto abrangente de entidades interconectadas, incluindo&#8230;<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O que \u00e9 Rede?<\/title>\n<meta name=\"description\" content=\"Defini\u00e7\u00e3o, significado, classifica\u00e7\u00e3o, funcionalidade e aplicativos de rede. 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