Step by step guide to open firewall ports on Windows Server 2008 R2 Enterprise edition, as below:

 

// To do so, Click on Start button, then click on Administrative Tools, then click on  Windows Firewall With Advanced Security as below:

 

// On Windows Firewall With Advanced Security wizard , click on Inbound Rules: ( on left panel )

 

// On Windows Firewall With Advanced Security wizard, Click on New Rule on your right panel as below:

 

// On New Inbound Rule Wizard, Select Port radio button and click Next:

 

// On New Inbound Rule Wizard, Select TCP/UDP & also mentioned your rule will apply to specific local ports OR All local ports & click Next:

 

// On New Inbound Rule Wizard, select your action & click Next:

 

// On New Inbound Rule Wizard, click Next:

 

// Provide Name & Description for the newly created rule & click Finish:

 

Rule added successfully and will be reflect in Windows Firewall With Advanced Security wizard.

 

Are you experiencing “time-out” error messages with certain websites? Find solution.
OR
Is your browser loaded with negative cache entries? Find solution.

***********************************************************************

Note: Please don’t hesitate to revert in case of any query OR feedback.

Thanking you.

Have a easy life ahead.