{"id":8,"date":"2007-10-10T10:06:18","date_gmt":"2007-10-10T14:06:18","guid":{"rendered":"https:\/\/www.cavsi.com\/blog\/?p=8"},"modified":"2007-10-10T10:06:18","modified_gmt":"2007-10-10T14:06:18","slug":"que-es-una-red","status":"publish","type":"post","link":"https:\/\/www.cavsi.com\/espanol\/blog\/que-es-una-red\/","title":{"rendered":"\u00bfQu\u00e9 es una Red?"},"content":{"rendered":"<h2>Definici\u00f3n de Red<\/h2>\n<p>Se denomina red a aquella estructura formada por dos o m\u00e1s equipos&nbsp;y\/o dispositivos intercomunicados entre s\u00ed; a trav\u00e9s de medios f\u00edsicos (medios guiados) \u00f3 inal\u00e1mbricos (medios no guiados); las cuales comparten algunos elementos del hardware y\/o software.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/www.cavsi.com\/espanol\/wp-content\/uploads\/redes\/que-es-una-red.jpg\" alt=\"definicion de Red\" width=\"300\" height=\"200\"\/><\/p>\n<p>Las conexiones de red son creadas&nbsp;normalmente usando cables. Sin embargo, las conexiones pueden ser creadas tambien usando se\u00f1ales de inal\u00e1mbricas&nbsp;(wi-fi), l\u00edneas telef\u00f3nicas (m\u00f3dems) o incluso en&nbsp;distancias muy largas, a trav\u00e9s de enlaces satelitales.<\/p>\n<h2>\u00bfPara qu\u00e9 sirve una red?<\/h2>\n<p>La funci\u00f3n principal es permitir a los usuarios&nbsp;compartir recursos tales como archivos y equipos como computadoras,&nbsp;impresoras, etc.<\/p>\n<h2>Tipos<\/h2>\n<p>Dependiendo de la distancia que abarqua, se clasifica en:<\/p>\n<ul>\n<li>Pan: Red de \u00e1rea personal, abarca hasta 10 metros cuadrados.<\/li>\n<li>Lan: Red de \u00e1rea local, esta abarca hasta un kil\u00f3metro cuadrado. Es utilizada mucho en las oficinas, puede enlazar dos o mas computadoras.<\/li>\n<li>Can: Red de \u00e1rea del campus, conecta dos o m\u00e1s LANs a un \u00e1rea geogr\u00e1fica privada como un campus universitario, un complejo industrial, o una base militar.<\/li>\n<li>Wan: Red de \u00e1rea metropolitana, cubre un \u00e1rea geogr\u00e1fica relativamente amplia, conecta computadoras que distan mucho entre s\u00ed.<\/li>\n<\/ul>\n<h2>Topolog\u00edas<\/h2>\n<p>Una&nbsp;red se puede configurar en diferentes formas, esta configuraci\u00f3n es es&nbsp;conocida&nbsp;como <strong>topolog\u00eda de red<\/strong>. Las configuraciones comunes incluyen:<\/p>\n<ul>\n<li>Topolog\u00eda de bus<\/li>\n<li>Topolog\u00eda de malla<\/li>\n<li>Topolog\u00eda de anillo<\/li>\n<li>Topolog\u00eda en estrella<\/li>\n<li>Topolog\u00eda de \u00e1rbol<\/li>\n<li>Topolog\u00eda h\u00edbrida<\/li>\n<\/ul>\n<p>La mayor\u00eda de los usuarios en sus casas&nbsp;tienen una red dom\u00e9stica con una topolog\u00eda de \u00e1rbol que est\u00e1 conectada a Internet. Muchas redes corporativas utilizan la configuraci\u00f3n de topolog\u00eda de \u00e1rbol, pero por lo general tienen redes internas tipo&nbsp;estrella.<\/p>\n<h2>Dispositivos de red<\/h2>\n<p>Cualquier dispositivo capaz de conectarse a la red se considera el <strong>dispositivo de red<\/strong>. A continuaci\u00f3n se presentan algunos de los dispositivos m\u00e1s comunes:<\/p>\n<ul>\n<li>Computador&nbsp;(pc, port\u00e1til &#8211; laptop, servidor)<\/li>\n<li>Consola<\/li>\n<li>Firewall<\/li>\n<li>Router<\/li>\n<li>Smartphone<\/li>\n<li>Interruptor (Switcher)<\/li>\n<li>C\u00e1mara Web<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Se denomina red a aquella estructura formada por dos o m\u00e1s equipos\u00a0y\/o dispositivos intercomunicados entre s\u00ed; a trav\u00e9s de medios f\u00edsicos (medios guiados) \u00f3 inal\u00e1mbricos (medios no guiados); las cuales comparten algunos elementos del hardware y\/o software.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[194],"tags":[193],"class_list":["post-8","post","type-post","status-publish","format-standard","hentry","category-redes-computadoras","tag-conceptos-redes-computadoras"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Red - \u00bfQu\u00e9 es una Red? 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