{"id":3876,"date":"2025-07-07T16:02:21","date_gmt":"2025-07-07T08:02:21","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=3876"},"modified":"2025-07-07T16:03:29","modified_gmt":"2025-07-07T08:03:29","slug":"must-gateways-be-configured-at-the-core-a-complete-comparison-of-gateway-deployment-across-different-architectures","status":"publish","type":"post","link":"https:\/\/www.key-iot.com\/es\/blog\/deben-configurarse-las-pasarelas-en-el-nucleo-una-comparacion-completa-de-la-implantacion-de-pasarelas-en-diferentes-arquitecturas\/","title":{"rendered":"\u00bfDeben configurarse las pasarelas en el n\u00facleo? Comparaci\u00f3n completa de la implantaci\u00f3n de pasarelas en diferentes arquitecturas"},"content":{"rendered":"<div translate=\"no\"><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><img decoding=\"async\" class=\"alignnone size-full wp-image-3877\" title=\"9d6964b6cf41fff1da4f77bcc7d23df0\" src=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/9d6964b6cf41fff1da4f77bcc7d23df0.png\" alt=\"9d6964b6cf41fff1da4f77bcc7d23df0\" width=\"1128\" height=\"615\" srcset=\"https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/9d6964b6cf41fff1da4f77bcc7d23df0.png 1128w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/9d6964b6cf41fff1da4f77bcc7d23df0-300x164.png 300w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/9d6964b6cf41fff1da4f77bcc7d23df0-1024x558.png 1024w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/9d6964b6cf41fff1da4f77bcc7d23df0-768x419.png 768w, https:\/\/www.key-iot.com\/wp-content\/uploads\/2025\/07\/9d6964b6cf41fff1da4f77bcc7d23df0-600x327.png 600w\" sizes=\"(max-width: 1128px) 100vw, 1128px\" \/>Si <\/span><\/div>\n<div translate=\"no\"><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">alguna vez te lo has preguntado:<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">\u00bfPueden los conmutadores de agregaci\u00f3n gestionar interfaces VLANIF? \u00bfSupone una sobrecarga utilizar el n\u00facleo como pasarela? \u00bfEs seguro colocar pasarelas en la capa de acceso?<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">Despu\u00e9s de leer este art\u00edculo, podr\u00e1 determinar d\u00f3nde y c\u00f3mo desplegar correctamente sus puertas de enlace.<\/span><\/div>\n<div translate=\"no\">\n<h2 class=\"AnswerParser_AnswerParserH2__SIHnF\">01 | Primero, aclaremos: \u00bfcu\u00e1l es el prop\u00f3sito de una pasarela?<\/h2>\n<\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">En pocas palabras: A <strong><a href=\"https:\/\/www.key-iot.com\/es\/iotproducto\/industrial-iot-gateway\/\">pasarela<\/a><\/strong> sirve como punto de salida de una subred, permiti\u00e9ndole acceder a otros segmentos de la red.<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">T\u00e9cnicamente, se manifiesta como una interfaz VLANIF, una interfaz l\u00f3gica de Capa 3 configurada en un dispositivo para permitir el reenv\u00edo L3.<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">El dispositivo que aloje esta interfaz se convierte en la \"pasarela\" de esa VLAN.<\/span><\/div>\n<div translate=\"no\">\n<h2 class=\"AnswerParser_AnswerParserH2__SIHnF\">02 | \u00bfC\u00f3mo son los tres modelos principales de implantaci\u00f3n de pasarelas?<\/h2>\n<\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">Examinemos c\u00f3mo se despliegan las pasarelas en tres arquitecturas de red de campus comunes:<\/span><\/div>\n<div translate=\"no\">\n<h3 class=\"AnswerParser_AnswerParserH3__Mpe4s\">Modelo uno: Pasarelas en la capa central (cl\u00e1sico de tres capas)<\/h3>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Caracter\u00edsticas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Todas las interfaces VLANIF est\u00e1n configuradas en conmutadores centrales<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Las capas de agregaci\u00f3n\/acceso s\u00f3lo realizan reenv\u00edos de Capa 2<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Escenarios adecuados:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Redes de campus medianas y grandes<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">M\u00faltiples servicios, numerosas VLAN, complejas pol\u00edticas de Capa 3<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Ventajas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Pasarelas centralizadas para una gesti\u00f3n unificada<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Las tablas de enrutamiento en el n\u00facleo proporcionan una visibilidad clara de la ruta<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Despliegue centralizado de pol\u00edticas de seguridad con cortafuegos cerca del n\u00facleo<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Desventajas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Todo el tr\u00e1fico norte-sur y este-oeste debe atravesar el n\u00facleo, lo que crea una alta presi\u00f3n<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">El n\u00facleo se convierte en un \u00fanico punto de fallo y un potencial cuello de botella<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h3 class=\"AnswerParser_AnswerParserH3__Mpe4s\">Modelo dos: Pasarelas en la capa de agregaci\u00f3n (plana de tres capas)<\/h3>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Caracter\u00edsticas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">interfaces VLANIF configuradas en la capa de agregaci\u00f3n<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">La capa de agregaci\u00f3n gestiona el reenv\u00edo L3; el n\u00facleo s\u00f3lo gestiona el resumen de rutas o las conexiones de salida<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Escenarios adecuados:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Redes de campus de tama\u00f1o medio con \u00e1reas de servicio claramente definidas<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Zonas de agregaci\u00f3n relativamente independientes (por ejemplo, organizadas por pisos o \u00e1reas)<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Ventajas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Reducci\u00f3n de la carga del n\u00facleo<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">La capa de agregaci\u00f3n puede aplicar ACL y pol\u00edticas de seguridad localizadas<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Estructura de red m\u00e1s plana, m\u00e1s f\u00e1cil de ampliar<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Desventajas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Cada conmutador de agregaci\u00f3n mantiene tablas de enrutamiento, lo que aumenta la complejidad del enrutamiento<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">La comunicaci\u00f3n entre las capas de agregaci\u00f3n debe atravesar el n\u00facleo, lo que crea rutas de enrutamiento ligeramente indirectas.<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h3 class=\"AnswerParser_AnswerParserH3__Mpe4s\">Modelo tres: Pasarelas en la capa de acceso (Edge Gateways)<\/h3>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Caracter\u00edsticas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Interfaces VLANIF situadas en conmutadores de acceso<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Cada conmutador de acceso funciona como un dispositivo de Capa 3<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Escenarios adecuados:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Redes peque\u00f1as con despliegues sencillos<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">escenarios de IoT o sucursales en los que los dispositivos son relativamente fijos con fuertes requisitos de aislamiento<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Ventajas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Red extremadamente simplificada sin necesidad de capa de agregaci\u00f3n<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Todos los env\u00edos se realizan a nivel local, alta eficiencia<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<p><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\"><strong>Desventajas:<\/strong><\/span><\/p>\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Configuraci\u00f3n de dispositivos dispersa, gesti\u00f3n compleja<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Pol\u00edticas de seguridad distribuidas dif\u00edciles de mantener<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Aumento de la carga en los conmutadores de acceso, lo que los hace m\u00e1s propensos a fallos.<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h2 class=\"AnswerParser_AnswerParserH2__SIHnF\">03 | \u00bfD\u00f3nde deben configurarse las puertas de enlace?<\/h2>\n<\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">Esto depende de la escala de su red y de los requisitos de su empresa:<\/span><\/div>\n<div translate=\"no\">\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\"><strong>Redes peque\u00f1as (\u226450 dispositivos)<\/strong>: Routers industriales de capa de acceso que act\u00faan como pasarelas<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\"><strong>Redes medianas (50-500 dispositivos)<\/strong>: Pasarelas de capa de agregaci\u00f3n<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\"><strong>Redes grandes (m\u00e1s de 500 dispositivos)<\/strong>: Pasarelas de capa central<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h2 class=\"AnswerParser_AnswerParserH2__SIHnF\">04 | \u00bfSon posibles las \"implantaciones h\u00edbridas\"?<\/h2>\n<\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">S\u00ed. Muchos proyectos del mundo real utilizan enfoques \"mixtos\":<\/span><\/div>\n<div translate=\"no\">\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">La mayor\u00eda de las interfaces VLANIF se sit\u00faan en el n\u00facleo para una gesti\u00f3n centralizada<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Ciertas redes especializadas (como c\u00e1maras de vigilancia, sistemas de seguridad) colocadas en capas de agregaci\u00f3n o acceso para el aislamiento y reenv\u00edo local.<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Controladores inal\u00e1mbricos y servidores DHCP desplegados de forma distribuida mediante pasarelas virtuales (SVI) + retransmisi\u00f3n DHCP<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">La consideraci\u00f3n clave siguen siendo los patrones de tr\u00e1fico de su empresa y la estructura de flujo de la red.<\/span><\/div>\n<div translate=\"no\">\n<h2 class=\"AnswerParser_AnswerParserH2__SIHnF\">05 | Recomendaciones pr\u00e1cticas para el despliegue<\/h2>\n<\/div>\n<div translate=\"no\">\n<ul class=\"AnswerParser_AnswerParserUnorderedList__P_1FW\">\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Las pasarelas de la capa central funcionan bien, pero requieren dispositivos fiables + enrutamiento claro + recursos suficientes.<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Cuando se utilizan pasarelas de capa de agregaci\u00f3n, cada conmutador de agregaci\u00f3n s\u00f3lo debe gestionar sus propias VLAN, evitando la mezcla entre regiones.<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"yes\">Las pasarelas de capa de acceso se recomiendan para escenarios de peque\u00f1a escala\/segmentos independientes\/nodo sucursal<\/li>\n<li class=\"AnswerParser_ListItem__XqLOV\" translate=\"no\">Si implementa la redundancia de pasarelas, recuerde utilizar VRRP o HVRRP para una alta disponibilidad.<\/li>\n<\/ul>\n<\/div>\n<div translate=\"no\">\n<h2 class=\"AnswerParser_AnswerParserH2__SIHnF\">Reflexiones finales<\/h2>\n<\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">La ubicaci\u00f3n de las pasarelas no es una decisi\u00f3n arbitraria.<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">Implica garantizar que toda la arquitectura de red sea racional, que el tr\u00e1fico empresarial fluya sin problemas, que los dispositivos puedan soportar la carga y que el mantenimiento siga siendo gestionable.<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">En resumen:<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">Redes peque\u00f1as: Pasarelas de borde Redes medianas: Pasarelas de agregaci\u00f3n Redes grandes: Pasarelas centrales<\/span><\/div>\n<div translate=\"no\"><span class=\"AnswerParser_TextContainer__z_Iiv\" data-testid=\"youchat-text\">Una buena arquitectura evita el caos, favorece la expansi\u00f3n y facilita la resoluci\u00f3n de problemas.<\/span><\/div>\n<div translate=\"no\"><\/div>\n<div translate=\"no\"><\/div>","protected":false},"excerpt":{"rendered":"<p>If you&#8217;ve ever wondered: Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway overburden it? Is it secure to place gateways at the access layer? After reading this article, you&#8217;ll be able to determine where and how to properly deploy your gateways. 01 | First, Let&#8217;s Clarify: What Is a Gateway&#8217;s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3878,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"metadata":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1751877483:1"],"_edit_last":["1"],"_thumbnail_id":["3878"],"themepark_seo_title":["Must Gateways Be Configured at the Core? A Complete Comparison of Gateway Deployment Across Different Architectures"],"themepark_seo_description":["Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway overburden it? Is it secure to place gateways at the access layer?\r\nAfter reading this article, you'll be able to determine where and how to properly deploy your gateways."],"catce":["sidebar-widgets4"],"_yoast_wpseo_primary_category":["16"],"_yoast_wpseo_metadesc":["Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway overburden it? 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