Monitoring will alert you to potential problems that may lead to downtime, or when it comes to security, they can alert you when suspicious activity is occurring on your network.
The purpose of network performance monitoring is to allow network administrators to create the best operating condition by reporting on the network activity and locating where the network is not operating to it's full potential. Network Performance Monitoring can find faulty routers and switches as well as identifying networks that are hogging the bandwidth.
The benefits of open source network monitoring are: it allows for open communication and enhanced information delivery, targets a wider audience. Some disadvantages are resulting in loss of productivity, opens up possibility for hackers and fraudsters.
A state occurring in part of a network when the message traffic is so heavy that it slows down network response time.
Sort of. Remote infrastructure monitoring would fall under network monitoring. Network monitoring in general focuses on the monitoring of your network infrastructure: things like switches, routers, etc. Remote just means your monitoring it from outside the network, and is a feature available in many solutions.
Network monitoring software helps a computer run smoothly by monitoring the computer's network and sending alerts to warn that there is a problem long before system failure occurs.
Network management.
SNMP
Internet connection checking, monitoring, Email checking, and OWA checking. They're all included in a network monitoring solution, and without them, you probably should not use that solution.
Your network monitoring system will either run in the cloud on a provider's servers, or will be installed within your network. Depending on the monitoring solution, it can be installed on a server or desktop, VM or not, and may require agents to be installed on the devices you want to monitor. In general, a proper monitoring system will have its own dedicated server to run on.
network monitoring describes the use of a system that constantly monitors a computer network for slow or failing components and that notifies the network administrator in case of outages via email, pager or other alarms. It is a subset of the functions involved in network management. While an intrusion detection system monitors a network for threats from the outside, a network monitoring system monitors the network for problems caused by overloaded and/or crashed servers, network connections or other devices.
You can get access to remote network monitoring through buying a software online. It allows you to monitor a network from any location. This is an advantage as you would be able to monitor it from wherever you are in the world.
A real-time network monitoring system is a network monitoring system that features dynamic status of your nodes. Something like NetCrunch 8 features real-time displays that show you the status of your network, or the status of whatever network components you are looking at, in their current state, without relying on refresh buttons or limiting your data gathering.