> few questions also > > 1/ what is different between vconfig and your configure to > set it up the vlan? Using the scripts in /etc/sysconfig/network-scripts will use vconfig for you. > 2/ what is the different vlan and vlan trunking? I'm not sure I understand the question, but I'll try and explain something. VLAN trunking is when you have multiple VLANs traversing a physical link, such as between two switches, or in your case (I think), between a switch and a server which you want to have multiple interfaces on (in various VLANs). Each ethernet frame is tagged with the VLAN id, which the receiving end uses to decide what VLAN the frame should be forwarded too. Craig ======================================================================= Attention: The information contained in this message and/or attachments from AgResearch Limited is intended only for the persons or entities to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipients is prohibited by AgResearch Limited. If you have received this message in error, please notify the sender immediately. =======================================================================