[CentOS] vlan support

Tue Mar 4 20:13:55 UTC 2008
chloe K <chloekcy2000 at yahoo.ca>

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
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