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.
Using NSClient++ with NSCA#. NSCA (Nagios Service Check Acceptor) is a protocol which is used in reveres of the other common Nagios protocol NRPE. The idea is that you can submit passive check results to a Nagios server instead of having the Nagios server actively polling.