Hi all, I am currently setting up a windows server 2003 to print to a network printer. The server and printer are located on a separate VLAN. The server does not have the firewall enabled. Can anyone share what are the ports need to be opened on the firewall between the two VLANs. So far I have opened ports 9100, 135, and 143. Unfortunately the server still not able to print to the printer. Please advise. Thanks. - Gary

Refer to this Microsoft article: http://technet.microsoft.com/en-us/library/cc728404(v=WS.10).aspx This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner 2010 / 2011 Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows 7, Configuring Microsoft Certified IT Professional: Enterprise Administrator