Network management is the process that helps you know the working state of your network. It also enables you to fix various discovered or undiscovered network problems. In today’s networks, it’s a complicated exercise to monitor and maintain how well your network is functioning. Network management involves so many different components that you need the right people, technologies, and tools to do it well.

Nowadays, monitoring is very important. Why is that? Because applications become more and more complicated. But not only applications—infrastructure becomes complicated too. Some companies are moving to the cloud; others are building hybrid infrastructure. And if some pieces of infrastructure are in the cloud while others are on-premises, this creates even more unclarity on how to get an overview of the infrastructure as a whole.