thank you so much few questions also 1/ what is different between vconfig and your configure to set it up the vlan? 2/ what is the different vlan and vlan trunking? thank you again "Miskell, Craig" <Craig.Miskell at agresearch.co.nz> wrote: > Hi all > > ls centos supporting vlan setup? If by that you mean 802.1q trunking, then yes. > ls it reliable? Seems to be in my experience, but that's only limited so far. > how can I do it? Create multiple ifcfg files in /etc/sysconfig/network-scripts, e.g. for multiple VLANs on eth0: ifcfg-eth0 ifcfg-eth0.2 ifcfg-eth0.100 The number after the decimal is the VLAN id (default (1), 2 and 100 respectively above). In each file, add VLAN=yes. And don't forget to turn on trunking on the switch to which you're attached. The network startup scripts will then do the right thing. 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. ======================================================================= _______________________________________________ CentOS mailing list CentOS at centos.org http://lists.centos.org/mailman/listinfo/centos --------------------------------- Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20080304/a7e38b10/attachment-0004.html>