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syntax: markdown
tags: [tldr, windows]
source: https://github.com/tldr-pages/tldr.git
---
# Test-NetConnection

> Display diagnostic information for a connection.
> Note: This command can only be used through PowerShell.
> More information: <https://learn.microsoft.com/powershell/module/nettcpip/test-netconnection>.

- Test a connection and display detailed results:

`Test-NetConnection -InformationLevel Detailed`

- Test a connection to a remote host using the specified port number:

`Test-NetConnection -ComputerName {{ip_or_hostname}} -Port {{port_number}}`
