Ways to add ports to the Windows Server 2008 Enterprise 64-bit version firewall

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What are the inbound rules and outbound rules for firewalls

To put it simply

Outbound is where you visit the extranet

Inbound is the extranet to access you

Remember writing a tutorial two years ago about how to add a port to a system firewall under Windows Server 2008 , and now add it. Because today has friends to consult the fire network small, his windows2008 is 64 Enterprise Edition, looked for a long time did not find where to add the port, while in the firewall "Change settings" is a gray button, can not click, such as:

Now, let's teach you to add ports and programs under the Windows Server 2008 Enterprise 64-bit version of the system firewall:

Open, right-click My Computer-management-configuration-Windows Firewall with Advanced Security-inbound rules, on the right, find the "new rule" reference 80 port, the World Wide Web Service (HTTP inflow) for Internet Information Services (IIS) to allow HTTP traffic inbound rules [TCP 80]

Because the Web Access is used internally by the company, the IP segment is only allowed to be accessed for security reasons.

Ways to add ports to the Windows Server 2008 Enterprise 64-bit version firewall