I installed an Intel Pro/1000 PT Quad Port LP Server Adapter in our server and installed the drivers, but the VLAN tab does not appear in the Device manager.
Any Ideas? Does each port have to be connected to the network before VLANs can be setup?
I found the answer myself: http://www.intel.com/support/network/sb/CS-020166.htm. As it turns out the Intel Proset is set to interactive for the console and not the launching user. This document tells you how to change it to the launching user and then it seems to work..