23 Most Popular Dog Breeds In The United States. 4. Beagle. Sturdy, jolly, and eager are just a few of the words that can describe this breed. These are not only great hunters but also very entertaining companions. If you are looking for a medium sized dog that is perfect for the family, then the beagle is definitely a good choice.
IT staff configure Nagios to monitor critical IT infrastructure components, including system metrics, network protocols, applications, services, servers, and network infrastructure. Nagios sends alerts when critical infrastructure components fail and recover, providing administrators with notice of important events.
Every server and service that you want to monitor is a time consuming and error prone process. If this sound like more that you're willing to tackle, one of the alternatives, Zabbix, is worth your consideration. Zabbix is a similarly flexible monitoring platform that is also free and relatively mature. Zabbix is capable of monitoring anything you can think of as well, albeit with some custom work. The main advantage it has over Nagios are the included templates that can get you up and running with a variety of standard monitoring systems with very little setup.