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OSPF virtual links are a great way to connect two or more OSPF networks together. In this blog post, we'll discuss everything you need to know about virtual links, including...
If you're interested in networking, you've probably heard of IGMP. But what is IGMP, and what does it do? This blog post will explain everything you need to know about...
VPN technology is becoming more and more popular every day. Businesses are using VPNs to connect remote offices, and people are using VPNs to protect online privacy. In this blog...
If you're interested in the IT world, there's a good chance you've heard of DMVPN. But what is it? What is it used for? In this blog post, we'll take...
In networking, there are a variety of important protocols that help devices communicate with each other. One such protocol is called the Spanning Tree Protocol (STP), which helps manage the...
Are you familiar with the terms collision domains and broadcast domains? If not, don't worry - you're not alone. In fact, many people are unsure of the differences between these...
If you're responsible for networking infrastructure, you've probably had to deal with BGP (Border Gateway Protocol). It's one of the core protocols used on the internet and can be quite...
If you're interested in networking, then you've probably heard of the term "BGP community." But what are they? And what do they do? In this blog post, we'll take a...
There are several different IPv6 address types, each with its own unique properties. In this blog post, we'll explain the different types of IPv6 addresses and give examples of how...
In networking, the BGP MED attribute is an important part of the routing process. But what is it, and why is it important? This post will explain the purpose of...
Internet networking can be a confusing topic, but it doesn't have to be. In this blog post, we'll break down the differences between PPPoE vs. DHCP so you can understand...
Network Address Translation (NAT) and Port Address Translation (PAT) are two common techniques for translating IP addresses. Both methods have benefits and drawbacks, which can make them better or worse...