Author Ermias Teffera At ITVue Networks, we focus on building robust, scalable, and high-performance networks . BGP (Border Gateway...

Author Ermias Teffera At ITVue Networks, designing resilient and scalable enterprise networks  requires efficient routing protocols....

Author Ermias Teffera At ITVue Networks, designing scalable and resilient networks  is critical. EIGRP (Enhanced Interior Gateway Routing...

Author Ermias Teffera At ITvue Networks, designing scalable, resilient, and efficient networks  is critical. One of the most powerful...

Author Ermias Teffera At ITVue Networks, ensuring network uptime and resiliency  is critical for enterprise infrastructures. One of the...

Author Ermias Teffera At ITVue Networks, one of the most common challenges we see in enterprise networks is oversubscription —when the...

Author Ermias Teffera This week at ITVue Networks, I’ve been studying hierarchical network design concepts, particularly the...

Author Ermias Teffera As part of ITVue Networks’ focus on helping organizations build resilient, high-performance infrastructures, this...

Author Ermias Teffera This week, I spent time reading and researching Spanning Tree Protocol (STP) in depth, and I wanted to share a...

Author Ermias Teffera Why I Chose CEH Working in cybersecurity, I’ve always been on the defensive side — protecting networks, securing...

Author Ermias Teffera itvue fast data Center Overview In today’s growing multi-AS enterprise environments, designing a scalable and...

Author Ermias Teffera OSPF (Open Shortest Path First) is a widely used dynamic routing protocol. However, by default, OSPF doesn’t...

Author : Ermias Teffera What is BFD and Why Does It Matter in BGP? In large-scale or high-availability networks, BGP (Border Gateway...

Author Ermias Teffera At ITVue Networks, we understand that as businesses grow, their VPN infrastructure  must scale to support more users, sites, and services without compromising security, performance, or reliability . Whether it’s remote access VPN  for employees or site-to-site VPNs  connecting multiple branches, scalability is a key consideration for modern enterprise networks. 1. What is VPN Scalability? VPN scalability  refers to the ability of a VPN solution to suppo

Author: Ermias Teffera In the world of enterprise and service provider networks, Border Gateway Protocol (BGP)  serves as the backbone of...

Every now and then I find myself googling some stuff to find the best answers for my questions sometimes I get to much of information and sometimes I get the most precise and very descriptive answers and today happens to be one of those days where I run in to a website called bestvpn.com and found a very descriptive comparison between different VPN Technologies and I thought you might want to know these things. Below you will find the article I found on their website. PPTP

It is ugly when networks go down. People live online nowadays. Essentially, the life blood of an organization rests in highly available networks. As you, the network Designer looking to implement High availability design, there are components that every layer of the three Tier Hierarchical Model that cisco wants you to know before carrying out any highly available designs. In this article, I will describe these components to help you design a highly available network. High A

For some of us, building a network from the ground up is a huge challenge. Understand, once we have that network built we could have some general network challenges that would happen just due to the way the equipment is designed to operate. In this article, I will demonstrate some of the general challenges that networks face today. Asymmetric Routing Things might seem perfectly happy and healthy in your network, until you realize the traffic is going out on one path and com