The first server listing in the nginx configuration will be the default action for all domain name requests to that server. This will be true unless a server action is labeled default_server. This means that the server might render a website for any domain name that is requested from nginx. To prevent this behavior you must…
The CCNA (Cisco Certified Network Associate) Routing & Switching certification is one of the most sought after networking certifications. It is often the best way to get your food in the door of a great networking and IT career. The CCNA is a big step above certifications such as CompTIA’s Network+ or Security+. You will…
In today’s digital era, the concept of work has undergone a significant transformation. With the rise of remote work and the freedom it offers, more professionals are embracing the digital nomad lifestyle. Among these professionals, tech writers have found a unique niche that perfectly aligns with their wanderlust spirit. In this blog post, we’ll explore…
Internet Exchange Points (IXPs) are physical places where many different networks connect to one another and pass traffic between one another. The Internet is a collection of different networks. To make up a single Internet, every network must have a path to every other network. This is happens by networks connecting to one another. IXPs…
On a network, link is established when two devices are able to communicate through layer 1 and layer 2 of the OSI Layer model. When link is not established, the two devices involved in the connection are not able to communicate with one another. There are numerous reasons why two devices would not be able to…
All hosting providers get DDOSed eventually. This is either because they are hosting something that a hacker does not like, or a cyber criminal organization is trying to get ransom money from the hosting provider. In the past week hosting provider OVH has been hit by a massive DDOS attack. I mean, really really huge. Maybe the…
Investing can often feel like navigating a maze. With countless options, fluctuating markets, and an overwhelming amount of information, many people find themselves lost before they even start. Enter LessInvest—a fresh approach designed to simplify the investment process while maximizing returns. This innovative platform champions minimalist investing, allowing individuals to focus on what truly matters:…
In a world where education is constantly evolving, finding the right resources to keep children engaged can be challenging. Enter Childmud.net—a vibrant online platform designed to make learning an exciting adventure for kids of all ages. Imagine a place where curiosity meets creativity, transforming traditional study sessions into fun-filled experiences that ignite the imagination. Whether…
If you are preparing for your CCNA exam, you probably know about the simulation questions that Cisco will throw are you. These simulation questions are going to be some of the most difficult and intimidating questions on the whole exam. Instead of choosing a multiple choice answer, you will be forced to type in commands…
The erase startup-config command in Cisco networking is a destructive command used to erase the startup configuration file of a Cisco device, which contains crucial information such as IP addresses, routing protocols, and device settings. This command is commonly used in situations where a configuration needs to be completely reset or when troubleshooting complex configuration…