How important is network monitoring?

Many people are of opinion that when the network is running absolutely fine there is no need to disturb it. After all, it is not important to care about adding another project for your network managers to scribble across their whiteboards that already crammed floor-to-ceiling? The reasons to insist on network monitoring can be summarized on a high level into maintaining the network's current health, ensuring availability and improving performance. The network monitoring helps you build a database of critical information that users can use for planning for future growth.

Network monitoring is something like combining experience, judgment and technology to chart a system's performance. It checks and tracks data moving along cables and through servers, switches, connections and routers. It helps in considering the importance of real-time information in every case. Network monitoring differs company to company, depending on the use and size of the setup. They monitor networks day and night, everyday.