Built in SSH Client Cmdlets and Workflow

I like to run a powershell script that ssh to many linux & freebsd servers and run some ssh commands through some workflow, what is the best cmdlet to use?

Also can you point me to some good reference for powershell workflow?

Thanks

There aren’t any native cmdlets in PowerShell for working with SSH

The only cmdlets I know of that work with SSH are from /n software
http://www.nsoftware.com/download/Default.aspx

select the /n software NetCmdlets V4 download