What is a Recursive DNS server?
When you browse the internet, you don’t write IP addresses to go to the pages you want; you just...
What is IPAM? Can you work without it?
IPAM – IP Address Management is a method of planning, tracking, and administrating the information related to IP address space. In the...
What is Domain Name Resolution?
Domain name resolution is the process by which internet users receive the address of the domain they were looking for. To be more precise,...
DNS load balancing vs. Hardware load balancing
DNS load balancing and hardware load balancing are two different methods for distributing traffic...
What is a DNS outage (DNS downtime), and how to avoid it?
Knowing what DNS is can already show you the answer to what DNS outage is. The clients won’t resolve your domain name, so they will get...
Hub vs. switch. What should you use for your network?
You want to create a network for the computers in the office, but you don’t know what to choose – a hub vs switch. Hub vs. switch, they...
What is Load Balancing?
Only an incredible technique like Load balancing can help you improve your performance, optimize...
TCP (Transmission Control Protocol) – What is it, and how does it work?
Imagine sending a message across the world and trusting it will arrive perfectly intact. That’s the magic of TCP, or Transmission Control...
What is Enterprise DNS?
The Enterprise DNS is a high-level class of DNS service. Its purpose is to serve large companies. It can handle a considerable amount of...
Traceroute command and its options
The Traceroute command is one of the easiest yet most effective ways of troubleshooting network...