Today, businesses need to have computers to function properly, and they also need computer networks if they are using more than one computer. These networks join the computers, so users can share data, access information quickly, and more. For these systems to work properly, they need to be maintained, and this is best done by professionals who know exactly what they are doing. Unless one knows computer networks inside and out, it is not something they should try to fool around with themselves.
For networks to be properly maintained, data center monitoring tools need to be used. These tools can put an end to network failures, because they will let people know when there is a problem in the system that needs to be taken care of. These tools can track the health of various devices, including servers, networked printers, routers, switches, and anything else that is attached to the networks. Some of the most popular tools include:
- Cacti -; This is a popular, open source tool that uses a graphing tool as a front end application. It mainly uses the RDD tool, and was released to the world in 2001. It has a great user management interface, advanced graphs, and fast polls.
- Nagios -; This is another open source tool, and it lets users know when there is something wrong with the network. It will also alert users when the issue has been resolved. Entire IT infrastructures can be monitored, and users will know immediately when there are issues that need to be taken care of. It can detect security breaches, as well as help businesses be more efficient.
- Munin -; This analyzes resources, and is easy to use. Users simply have to plug it in, and it is ready to go. Munin provides information via a web interface, and uses RRD. The framework is written in perl. It can monitor resource breakouts inside computer networks
