Re: Native vlan and allowed vlan

Vlan 1 is always allowed on the trunk

On Tue, Sep 1, 2009 at 10:02 AM, Julio Carrasco <julio.carrasco_at_ya.com>wrote:

> Hi guys,
>
> Just one small question.
>
> If I leave the default native vlan (vlan 1), configured on a trunk, and I
> issue the "switchport trunk allowed vlan 21,43",
> Does the traffic for vlan 1 still crossing the trunk?, or is blocked by the
> swithport trunk allowed vlan?
>
> Thanks in advance.
> Best regards.
>
>
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Received on Tue Sep 01 2009 - 10:15:20 ART