I'm doing some POC testing on a server 2012 environment, and during initial firewall configuration I find myself going to the GUI repeatedly when I'd really much rather be able to write a script. I've searched around but I can't find anything about new powershell commands in 3.0 nor anything via WMI.
Is there anything I'm missing or is this still largely a GUI-oriented task?
Yes it is possible...
http://technet.microsoft.com/en-us/library/hh831755.aspx
Do a:
to see various commands available as well.