1.0LACNIC Bloghttps://blog.lacnic.net/en/rich600338<blockquote class="wp-embedded-content" data-secret="wAKaZ1qnLk"><a href="https://blog.lacnic.net/en/essential-tools-for-good-network-management/">Essential Tools for Good Network Management</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://blog.lacnic.net/en/essential-tools-for-good-network-management/embed/#?secret=wAKaZ1qnLk" width="600" height="338" title="“Essential Tools for Good Network Management” — LACNIC Blog" data-secret="wAKaZ1qnLk" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=https://blog.lacnic.net/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://blog.lacnic.net/wp-content/uploads/2022/07/thumb-network-julio-2021.png680330Author: Eduardo Barasal Morales – Coordinator of the autonomous systems training area at CEPTRO.br/NIC.br Maintaining an operational and stable network is essential for maintaining the services that use it. This means that network administrators need to permanently monitor and pay attention to the proper performance of their network, mainly because changes in communications occur naturally […]