{"version":"1.0","provider_name":"NAV.RO Blog","provider_url":"https:\/\/www.nav.ro\/blog","author_name":"NAV.RO","author_url":"https:\/\/www.nav.ro\/blog\/author\/useradmin\/","title":"Nod de re\u021bea \u2013 ce trebuie s\u0103 \u0219tii? - NAV.RO Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"A6G2rKYz2U\"><a href=\"https:\/\/www.nav.ro\/blog\/nod-de-retea-ce-trebuie-sa-stii\/\">Nod de re\u021bea \u2013 ce trebuie s\u0103 \u0219tii?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.nav.ro\/blog\/nod-de-retea-ce-trebuie-sa-stii\/embed\/#?secret=A6G2rKYz2U\" width=\"600\" height=\"338\" title=\"&#8222;Nod de re\u021bea \u2013 ce trebuie s\u0103 \u0219tii?&#8221; &#8211; NAV.RO Blog\" data-secret=\"A6G2rKYz2U\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.nav.ro\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.nav.ro\/blog\/wp-content\/uploads\/2025\/12\/nod-de-retea.png","thumbnail_width":1200,"thumbnail_height":628,"description":"\u00cen era digital\u0103 de ast\u0103zi, re\u021belele de calculatoare joac\u0103 un rol crucial \u00een comunicare \u0219i transferul de date. Unul dintre elementele fundamentale ale acestor re\u021bele este nodul de re\u021bea. \u00cen\u021belegerea conceptului de nod de re\u021bea este esen\u021bial\u0103 pentru a \u00een\u021belege cum func\u021bioneaz\u0103 re\u021belele \u0219i cum se transmit informa\u021biile \u00een cadrul acestora. Defini\u021bie Nod de Re\u021bea"}