[cisco-voip] question about vlans for voice and data

Jonathan Charles jonvoip at gmail.com
Thu Mar 16 11:36:37 EST 2006


Shouldn't.

However, you need to make sure of a couple of things:

First, you need to ensure that your phone ports are trusting cos and dscp
for the phones, and that you enable the auxiliary-vlan (or voice vlan for
IOS-based switches).

If you have more than one voice vlan, you need to make sure that an
ip-helper adress is configured to get to the DHCP server and that there is a
route back to the CCM (and all gateways).


Jonathan

On 3/16/06, James Grace <jgrace at digitelusa.net> wrote:
>
>  We have a site with a core switch that have no vlans configured other
> than vlan 1.  this is currently his data network scheme (10.1.X.X
> 255.255.0.0)  I want to add additional vlans for voice, wireless and
> others.  All my other projects use vlan for management and as the native.
> And then data 10 voice 20 and so on.  If I leave his data on vlan 1 and go
> on with the rest of my vlan will I run into a problem
>
>
>
> James D. Grace
>
> *CCNP CCNA MCSE MCDBA*
>
> Sr. System Engineer / Professional Svc.
>
> *Digitel Corporation*
>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
>
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