Windows: Portqry

This command tests the connectivity to the specified port and protocol (TCP or UDP).

portqry -n DC01 -p both -o 53,88,135,139,389,445,464,636,3268,3269 portqry windows

PortQry is a powerful tool that can help you diagnose and resolve connectivity issues on Windows. By using PortQry to query port states and test network paths, John was able to identify and fix the root cause of the problem. Whether you're a network administrator or a developer, PortQry is an essential tool to have in your toolkit. This command tests the connectivity to the specified