{"id":13742,"date":"2025-10-28T16:41:16","date_gmt":"2025-10-28T08:41:16","guid":{"rendered":"https:\/\/bdtime.cn\/?p=13742"},"modified":"2026-01-29T17:34:24","modified_gmt":"2026-01-29T09:34:24","slug":"guia-de-despliegue-de-la-arquitectura-de-red-ptp-de-alta-precision-2","status":"publish","type":"post","link":"https:\/\/bdpnt.com\/es\/guia-de-despliegue-de-la-arquitectura-de-red-ptp-de-alta-precision-2\/","title":{"rendered":"Gu\u00eda de implantaci\u00f3n de la arquitectura de red PTP de alta precisi\u00f3n"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13742\" class=\"elementor elementor-13742\" data-elementor-post-type=\"post\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-770abb5 e-flex e-con-boxed e-con e-parent\" data-id=\"770abb5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02d33d2 elementor-widget elementor-widget-woocommerce-breadcrumb\" data-id=\"02d33d2\" data-element_type=\"widget\" data-widget_type=\"woocommerce-breadcrumb.default\">\n\t\t\t\t\t<nav class=\"woocommerce-breadcrumb\" aria-label=\"Breadcrumb\" data-no-translation=\"\" data-trp-gettext=\"\">Inicio<\/nav>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-405dd4f e-con-full e-flex e-con e-parent\" data-id=\"405dd4f\" data-element_type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-f3b3e2f e-flex e-con-boxed e-con e-child\" data-id=\"f3b3e2f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cec9bcf elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"cec9bcf\" data-element_type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gu\u00eda de implantaci\u00f3n de la arquitectura de red PTP de alta precisi\u00f3n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c257f6 elementor-widget elementor-widget-spacer\" data-id=\"8c257f6\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-c87f1c1 e-flex e-con-boxed e-con e-parent\" data-id=\"c87f1c1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-968280c elementor-widget elementor-widget-spacer\" data-id=\"968280c\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06fb62b elementor-widget elementor-widget-heading\" data-id=\"06fb62b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gu\u00eda de implantaci\u00f3n de la arquitectura de red PTP de alta precisi\u00f3n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-fe4ca45 e-flex e-con-boxed e-con e-parent\" data-id=\"fe4ca45\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-c9710d0 e-con-full e-flex e-con e-child\" data-id=\"c9710d0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df72455 elementor-widget elementor-widget-text-editor\" data-id=\"df72455\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>En una macrogu\u00eda para administradores de redes y sistemas sobre arquitectura de redes PTP (Precision Time Protocol) de alta precisi\u00f3n. Presentaremos un modelo de sincronizaci\u00f3n PTP escalable por capas que consta de tres niveles b\u00e1sicos de dispositivos:<strong><b>Reloj maestro PTP (Grandmaster)<\/b><\/strong>y<strong><b>Reloj l\u00edmite PTP (Boundary Clock)<\/b><\/strong>\u00a0responder cantando <strong><b>Reloj esclavo PTP (Reloj esclavo)<\/b><\/strong>.<\/p>\n<p>Nota: Los niveles intermedios se a\u00f1aden a los niveles<strong><b>BC<\/b><\/strong>Adem\u00e1s, hay<strong><b>TC<\/b><\/strong>.<\/p>\n<p>Comprender las funciones de estos tres niveles y su funcionamiento conjunto es fundamental para implantar con \u00e9xito una red de sincronizaci\u00f3n horaria s\u00f3lida, escalable y de gran precisi\u00f3n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-79b69fb e-con-full e-flex e-con e-child\" data-id=\"79b69fb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d25e35c elementor-widget elementor-widget-image\" data-id=\"d25e35c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/bdpnt.com\/wp-content\/uploads\/2025\/10\/jimeng-2025-11-13-9623-\u73b0\u4ee3\u79d1\u6280\u611f\u7684\u4fe1\u606f\u56fe\u8868\u8bbe\u8ba1\uff0cPTP\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u56fe\uff0c\u5c55\u793a\u4e00\u4e2a\u5178\u578b\u7684PTP\u7f51\u7edc\u90e8\u7f72\uff0c\u4e2d-1024x576.png\" class=\"attachment-large size-large wp-image-15147\" alt=\"\" srcset=\"https:\/\/bdpnt.com\/wp-content\/uploads\/2025\/10\/jimeng-2025-11-13-9623-\u73b0\u4ee3\u79d1\u6280\u611f\u7684\u4fe1\u606f\u56fe\u8868\u8bbe\u8ba1\uff0cPTP\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u56fe\uff0c\u5c55\u793a\u4e00\u4e2a\u5178\u578b\u7684PTP\u7f51\u7edc\u90e8\u7f72\uff0c\u4e2d-1024x576.png 1024w, 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https:\/\/bdpnt.com\/wp-content\/uploads\/2025\/10\/jimeng-2025-11-13-9623-\u73b0\u4ee3\u79d1\u6280\u611f\u7684\u4fe1\u606f\u56fe\u8868\u8bbe\u8ba1\uff0cPTP\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u56fe\uff0c\u5c55\u793a\u4e00\u4e2a\u5178\u578b\u7684PTP\u7f51\u7edc\u90e8\u7f72\uff0c\u4e2d-2048x1152.png 2048w, https:\/\/bdpnt.com\/wp-content\/uploads\/2025\/10\/jimeng-2025-11-13-9623-\u73b0\u4ee3\u79d1\u6280\u611f\u7684\u4fe1\u606f\u56fe\u8868\u8bbe\u8ba1\uff0cPTP\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u56fe\uff0c\u5c55\u793a\u4e00\u4e2a\u5178\u578b\u7684PTP\u7f51\u7edc\u90e8\u7f72\uff0c\u4e2d-18x10.png 18w, https:\/\/bdpnt.com\/wp-content\/uploads\/2025\/10\/jimeng-2025-11-13-9623-\u73b0\u4ee3\u79d1\u6280\u611f\u7684\u4fe1\u606f\u56fe\u8868\u8bbe\u8ba1\uff0cPTP\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u56fe\uff0c\u5c55\u793a\u4e00\u4e2a\u5178\u578b\u7684PTP\u7f51\u7edc\u90e8\u7f72\uff0c\u4e2d-600x338.png 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2b0f14 elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-spacer\" data-id=\"f2b0f14\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a01cea7 e-flex e-con-boxed e-con e-parent\" data-id=\"a01cea7\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2a8348 elementor-widget elementor-widget-spacer\" data-id=\"e2a8348\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2dce40 elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-spacer\" data-id=\"f2dce40\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5416de4 elementor-widget elementor-widget-heading\" data-id=\"5416de4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Arquitectura de tres capas para redes PTP<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0188d8 elementor-widget elementor-widget-text-editor\" data-id=\"a0188d8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Una red PTP ideal suele constar de los tres niveles siguientes, cada uno de los cuales desempe\u00f1a un papel insustituible o alternativo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-86c075c e-flex e-con-boxed e-con e-parent\" data-id=\"86c075c\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c15c38 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"4c15c38\" data-element_type=\"widget\" data-settings=\"{&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"79780920\" aria-label=\"Onglets. Ouvrez des \u00e9l\u00e9ments avec Entrer ou Espace, fermez-les avec Echape et naviguez \u00e0 l&#039;aide des touches fl\u00e9ch\u00e9es.\" data-no-translation-aria-label=\"\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-797809201\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-797809201\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tCapa 1: reloj maestro PTP \t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-797809202\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-797809202\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tCapa 2: Reloj l\u00edmite PTP\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-797809203\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-797809203\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tCapa 3: Reloj esclavo PTP\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" id=\"e-n-tab-content-797809201\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-797809201\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-3b64f21 e-con-full e-flex e-con e-child\" data-id=\"3b64f21\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3788d16 elementor-widget elementor-widget-text-editor\" data-id=\"3788d16\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Capa 1: Reloj maestro PTP (Grandmaster - GM)<\/strong><\/p><ul><li><b><\/b><strong><b>Caracterizaci\u00f3n:<\/b><\/strong><strong><b>El \"coraz\u00f3n del tiempo\" de la web, la m\u00e1xima autoridad horaria.<\/b><\/strong><\/li><li><b><\/b><strong><b>C\u00f3mo funciona:<\/b><\/strong>Esta es toda la red PTP<strong><b>La \u00fanica fuente de tiempo<\/b><\/strong>. Obtiene la hora UTC m\u00e1s precisa y fidedigna a trav\u00e9s del receptor GNSS integrado (por ejemplo, BeiDou, GPS), que est\u00e1 directamente alineado con el reloj at\u00f3mico del sat\u00e9lite.<\/li><li><b><\/b><strong><b>Caracter\u00edsticas principales:<\/b><\/strong><ul><li><b><\/b><strong><b>Autoridad absoluta:<\/b><\/strong>En las elecciones del protocolo PTP, est\u00e1 configurado para tener la prioridad m\u00e1s alta (por ejemplo, prioridad1=1), lo que garantiza que siempre ser\u00e1 el actor dominante en la red.<\/li><li><b><\/b><strong><b>S\u00f3lo dentro y fuera:<\/b><\/strong>S\u00f3lo toma la hora (entrada) del sat\u00e9lite y luego proporciona la hora (salida) a la red, sin molestarse nunca en sincronizar otros relojes de la red.<\/li><li><b><\/b><strong><b>Estable y fiable:<\/b><\/strong>Suelen ser dispositivos de hardware especializados dise\u00f1ados para prestar servicios horarios de gran precisi\u00f3n las 24 horas del d\u00eda, los 7 d\u00edas de la semana.<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" id=\"e-n-tab-content-797809202\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-797809202\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\"elementor-element elementor-element-677be22 e-con-full e-flex e-con e-child\" data-id=\"677be22\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-408834f elementor-widget elementor-widget-text-editor\" data-id=\"408834f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Capa 2: Reloj l\u00edmite PTP (Boundary Clock - BC)<\/b><\/strong><\/p><ul><li><b><\/b><strong><b>Caracterizaci\u00f3n:<\/b><\/strong><strong><b>Centros regionales de distribuci\u00f3n del tiempo\", \"rel\u00e9s y amplificadores\" para redes.<\/b><\/strong><\/li><li><b><\/b><strong><b>C\u00f3mo funciona:<\/b><\/strong>Los relojes de frontera (normalmente conmutadores de gama alta con funciones PTP) desempe\u00f1an una doble funci\u00f3n:<ol><li><b><\/b><strong><b>A contracorriente:<\/b><\/strong>Act\u00faa como<strong><b>Desde Reloj<\/b><\/strong>sincroniza con precisi\u00f3n la hora del reloj maestro (GM) de la capa 1.<\/li><li><b><\/b><strong><b>Al r\u00edo abajo:<\/b><\/strong>Se sirve de nuevo como<strong><b>reloj maestro<\/b><\/strong>que proporciona servicios horarios a todos los clientes conectados a continuaci\u00f3n.<\/li><\/ol><\/li><li><b><\/b><strong><b>Caracter\u00edsticas principales:<\/b><\/strong><ul><li><b><\/b><strong><b>Aislamiento y regeneraci\u00f3n:<\/b><\/strong>Termina el tr\u00e1fico PTP ascendente y regenera mensajes PTP \"limpios\" para su distribuci\u00f3n descendente bas\u00e1ndose en su propio reloj local sincronizado de alta precisi\u00f3n. Esto reduce en gran medida el impacto de las fluctuaciones de la red en el cliente final.<\/li><li><b><\/b><strong><b>Extensor de red:<\/b><\/strong>Es clave para construir redes PTP grandes y complejas. Mediante el despliegue de relojes de frontera, las redes PTP pueden abarcar f\u00e1cilmente m\u00faltiples regiones f\u00edsicas.<\/li><li><b><\/b><strong><b>Carga compartida:<\/b><\/strong>Repartir un gran n\u00famero de solicitudes de sincronizaci\u00f3n de clientes entre los relojes de frontera reduce la presi\u00f3n sobre el reloj maestro (GM).<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" id=\"e-n-tab-content-797809203\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-797809203\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\"elementor-element elementor-element-182c668 e-con-full e-flex e-con e-child\" data-id=\"182c668\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86db7ff elementor-widget elementor-widget-text-editor\" data-id=\"86db7ff\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Capa 3: Reloj esclavo PTP<\/b><\/strong><\/p><ul><li><b><\/b><strong><b>Caracterizaci\u00f3n:<\/b><\/strong><strong><b>El \"consumidor final\" del tiempo, el servidor empresarial que necesita una hora exacta.<\/b><\/strong><\/li><li><b><\/b><strong><b>C\u00f3mo funciona:<\/b><\/strong>El reloj esclavo (que puede ser cualquier servidor, estaci\u00f3n de trabajo o dispositivo que necesite una sincronizaci\u00f3n precisa) desempe\u00f1a la funci\u00f3n m\u00e1s sencilla en una red PTP. Su \u00fanica tarea es:<ol><li><b><\/b><strong><b>monitor<\/b><\/strong>El reloj maestro PTP de la red (puede ser un GM de Capa 1 o un BC de Capa 2).<\/li><li><b><\/b><strong><b>bloquear (denegar el acceso a un sistema o dispositivo inform\u00e1tico o a archivos)<\/b><\/strong>El mejor reloj maestro.<\/li><li><b><\/b><strong><b>sincronizaci\u00f3n<\/b><\/strong>propio reloj local, que se calibra de forma continua.<\/li><\/ol><\/li><li><b><\/b><strong><b>Caracter\u00edsticas principales:<\/b><\/strong><ul><li><b><\/b><strong><b>Recepci\u00f3n pasiva:<\/b><\/strong>S\u00f3lo recibe tiempo, no presta servicios de tiempo.<\/li><li><b><\/b><strong><b>Impulsado por las aplicaciones:<\/b><\/strong>El objetivo final es proporcionar marcas de tiempo precisas para las aplicaciones que se ejecutan en ellos (por ejemplo, transacciones financieras, control industrial, an\u00e1lisis de registros, etc.).<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-049918b elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-spacer\" data-id=\"049918b\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-5fdca4f e-flex e-con-boxed e-con e-parent\" data-id=\"5fdca4f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7779f1b elementor-widget elementor-widget-spacer\" data-id=\"7779f1b\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dbb0d6 elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-spacer\" data-id=\"9dbb0d6\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3301c83 elementor-widget elementor-widget-heading\" data-id=\"3301c83\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Escenarios de implantaci\u00f3n y modos de uso<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2282f0c elementor-widget elementor-widget-text-editor\" data-id=\"2282f0c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>En funci\u00f3n del tama\u00f1o y los requisitos de precisi\u00f3n de su red, puede elegir entre distintos modos de despliegue.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-112e433 e-flex e-con-boxed e-con e-parent\" data-id=\"112e433\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-32ea06c e-con-full e-flex e-con e-child\" data-id=\"32ea06c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d828d3e elementor-widget elementor-widget-text-editor\" data-id=\"d828d3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Escenario 1: Arquitectura de dos niveles (maestro + esclavo)<\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b>Estructura:<\/b><\/strong>El reloj maestro PTP (GM) se conecta directamente a todos los relojes esclavos PTP a trav\u00e9s de uno o varios conmutadores comunes.<\/li>\n<li><b><\/b><strong><b>Escenarios aplicables:<\/b><\/strong>\n<ul>\n<li>Entorno de red sencillo, pocas capas de conmutaci\u00f3n, carga de red baja y estable.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-3bd97ae e-con-full e-flex e-con e-child\" data-id=\"3bd97ae\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7bc7a6 elementor-widget elementor-widget-text-editor\" data-id=\"c7bc7a6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Escenario 2: Arquitectura de tres niveles (reloj maestro + reloj l\u00edmite + reloj esclavo)<\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b>Estructura:<\/b><\/strong>El reloj maestro PTP (GM) est\u00e1 conectado a uno o m\u00e1s relojes l\u00edmite PTP (BC), que a su vez est\u00e1n conectados a relojes esclavos PTP en cada regi\u00f3n de la red.<\/li>\n<li><b><\/b><strong><b>Escenarios aplicables:<\/b><\/strong>\n<ul>\n<li><b><\/b><strong><b>Arquitectura recomendada para todos los entornos de producci\u00f3n y redes medianas y grandes.<\/b><\/strong><\/li>\n<li>Hay un gran n\u00famero de dispositivos cliente PTP en la red.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b274a2e elementor-widget elementor-widget-spacer\" data-id=\"b274a2e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-545831d e-flex e-con-boxed e-con e-parent\" data-id=\"545831d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a59ef8 elementor-widget elementor-widget-spacer\" data-id=\"5a59ef8\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f35ce3f elementor-widget elementor-widget-heading\" data-id=\"f35ce3f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">res\u00famenes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-e35ccca e-flex e-con-boxed e-con e-parent\" data-id=\"e35ccca\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3337951 elementor-widget elementor-widget-text-editor\" data-id=\"3337951\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Comprender y desplegar correctamente esta arquitectura por capas es clave para construir una red PTP de alto rendimiento.<\/p>\n<ul>\n<li><b><\/b><strong><b>Reloj principal de la planta baja<\/b><\/strong>Es la ra\u00edz de la confianza.<\/li>\n<li><b><\/b><strong><b>Relojes de frontera en la segunda capa<\/b><\/strong>Es la columna vertebral de la expansi\u00f3n de la red y la garant\u00eda de precisi\u00f3n.<\/li>\n<li><b><\/b><strong><b>Relojes esclavos en el tercer nivel<\/b><\/strong>es el m\u00e1ximo beneficiario del tiempo cumplido.<\/li>\n<\/ul>\n<p>Eligiendo el modelo de arquitectura adecuado en funci\u00f3n de sus necesidades reales y asegur\u00e1ndose de que las funciones de los dispositivos de cada nivel est\u00e1n claramente definidas y los par\u00e1metros est\u00e1n configurados de forma coherente, su red PTP podr\u00e1 proporcionar servicios horarios de alta precisi\u00f3n de forma estable y a largo plazo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>El objetivo de este documento es proporcionar a los administradores de redes y sistemas una macrogu\u00eda para una arquitectura de red PTP (Precision Time Protocol) de alta precisi\u00f3n. Presentaremos un modelo de sincronizaci\u00f3n PTP jer\u00e1rquico y escalable que consta de tres niveles b\u00e1sicos de dispositivos: el Reloj Maestro PTP (Grandmaster), el Reloj L\u00edmite PTP y el Reloj Esclavo PTP.<\/p>","protected":false},"author":1,"featured_media":13719,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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