K Chen,
I posted on your other article but I will post again here.
Below are a few links you may find helpful.
Windows ADK (Download WinPE 10 or Winpe 5)
https://msdn.microsoft.com/en-us/windows/hardware/...
Ghost Solution Suite Documentation
https://support.symantec.com/en_US/article.DOC8558...
Quick Start Guide Ghost Solution Suite 3.1:
https://support.symantec.com/content/unifiedweb/en...
Quick Start Guide : PXE Configuration
https://support.symantec.com/en_US/article.HOWTO12...
In regards to your computer in the console, please follow the below article and disable encrypted sessions.
Dagent Connectivity Issues - Encrypted Sessions
https://support.symantec.com/en_US/article.TECH234...
If you are opening specific ports for the firewall you will need a lot more than those 4. Make sure the GSS server has the following ports open incoming and outgoing.
TCP
402,403
UDP
37,49,53,67,68,69,137,138,1345,1346,1347,4011,5001,5002,6666,7777
You will then need to navigate to tools->options->global and set your client transfer port to 403. Your client machines will need minimum 402,403 tcp ports open.