Полезные материалы
АЛИСА - https://alice.yandex.ru/

https://fixmypc.ru/post/test-connection-ili-zamena-ping-v-powershell/

https://pwsh.ru/test-netconnection-%D0%BF%D1%80%D0%BE%D0%B2%D0%B5%D1%80%D0%BA%D0%B0-%D0%BE%D1%82%D0%BA%D1%80%D1%8B%D1%82%D1%8B%D1%85-%D0%B7%D0%B0%D0%BA%D1%80%D1%8B%D1%82%D1%8B%D1%85-%D0%BF%D0%BE%D1%80%D1%82%D0%BE/

https://usavps.com/blog/5849/

https://winitpro.ru/index.php/2016/09/08/tcp-port-ping-s-pomoshhyu-powershell/

https://www.sharepointdiary.com/2020/11/powershell-test-connection-to-check-network-connectivity.html

https://sid-500.com/2017/08/01/powershell-check-open-ports-with-test-netconnection/ ++++

https://4sysops.com/archives/test-netconnection-vs-test-connection-testing-a-network-connection-with-powershell/comment-page-1/ +++++