From: Theo M (theorack@gmail.com)
Date: Mon Jul 23 2007 - 14:00:39 ART
Hello,
You can find the answer at pages 362-363 of the new BCMSN Certif Guide from
Cisco Press ( the latest one).
I was not able to get rid of that message on a Catalyst 3560, running 12.2
(25)SEE2.
I will try with a real IP Phone connected to the port, maybe the switch
doesn't want to activate the VLAN 0 because it can't negociate the
special-case trunk ( no device connected to the port).
HTH.
--On 6/25/07, Alan Ewer <acewer64@gmail.com> wrote: > > Hi all... > sorry if this has been answered before..... > > I am playing around with voice vlans on 3550's > > When I invoke the "switch voice vlan dot1p" command > I get a message referring to the voice VLAN being VLAN0, yet i cannot > create/see VLAN 0 > > So where is this mystical VLAN ? How do I use it and why is the voice > traffic there ?? I would have thought that i would put it on the default > native vlan for the interface (usually vlan 1) .....as usual the Cisco > doco > is unhelpful..and to some extent confusing (to me at least)... > > Also if voice vlan is 0 and access vlan is 1, doesnt this imply that the > port is also trunking ?? > > > any explanation gratefully accepted.. > > Regds > AlanE > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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