[cisco-voip] Switch port configs

Tim Smith smithsonianwa at gmail.com
Mon Oct 11 17:07:37 EDT 2010


Yep, you need to upgrade your code on that switch. Cant remember what
version it came in, but the latest 3560 releases will support the new
method.

Cheers,

Tim

On Tue, Oct 12, 2010 at 4:18 AM, Jason Aarons (US)
<jason.aarons at us.didata.com> wrote:
> Very wrong.  The initial 3500XLs (back in 2002?) had you setup a trunk port,
> this has been depreciated.
>
>
>
> Voice vlan is not supported on Trunk ports, only access ports. Check the
> Configuration Guide for Voice Vlans for the model switch your using.
>
> https://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_40_se/configuration/guide/swvoip.pdf
>
>
>
> You don't want every port a Trunk port.  The phones will tag on the voice
> vlan without setting up a trunk port.
>
>
>
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Scott Voll
> Sent: Monday, October 11, 2010 1:10 PM
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] Switch port configs
>
>
>
> is there anything wrong with having your switch ports configured as follows?
>
>
>
>  switchport trunk encapsulation dot1q
>
>  switchport trunk native vlan 14
>
>  switchport mode trunk
>
>  switchport voice vlan 146
>
>
>
> Normally I would have them set like:
>
>
>
> switchport access vlan 14
>
> switchport voice vlan 146
>
>
>
> These are 3560's running 12.2 code.
>
>
>
> TIA
>
>
>
> Scott
>
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