01. Click Start and in the Search for Programs and Files box type Control panel
02. If the Windows Firewall is enabled the Windows Firewall state will be on. If it is off, click Change settings or Turn Windows Firewall on or off in the left column.
Change setting as per requirement and click ok and we are good. But I always suggest to contact to your network team to apply same setting because it can breach your server security . And network team can ease your access by considering advance security.