Question: You deploy Windows Server 2012 R2 server as a VPN server and must configure new firewall rules for workstation connections. Which command do you use to configure the new rules with the least amount of effort?

1. Use dism.exe from the command prompt.
2. Use dsadd.exe from the command prompt.
3. Use the New-NetFirewallRule command in PowerShell.
4. use the Enable-NetFirewallRule in PowerShell.

Answer: The correct answer of the above question is Option C:Use the New-NetFirewallRule command in PowerShell.