Network troubleshooting is part any System Administrator’s life. Maybe you need to check the IP address of a machine or test if its networking connection is working. Maybe you need to see if DNS is ...

When a DirectAccess client is connected to the Internet from behind a NAT device or a web proxy server, the DirectAccess client uses either Teredo or IP-HTTPS to connect to the Remote Access server.

Are all of the default PowerShell cmdlets exactly the way you like them to be? Do they have all of the parameters you think should be standard and have no extras? Probably not. We all have our quirks ...