RE: Voice vlan

From: Udo Konstantin (ccie_groupstudy@yahoo.de)
Date: Sun Aug 20 2006 - 11:33:20 ART


Hi,

why didn't u use _switchport mode access vlan 606_ instead of
_switchport trunk native vlan 606_ ?

Udo
> Iam using cisco voip phones and I have 3550 series switches.
>
> Below is my config for a switchport.
>
> interface FastEthernet0/4
> description Jahan-desk
> switchport trunk encapsulation dot1q
> switchport trunk native vlan 606
> switchport mode trunk
> switchport voice vlan 154
> End
>
>
> 606 is my data vlan and 154 is voice vlan
>
>
> I don't think spanning port fast is enable by default when I config voice
> vlan.
>
> Cheers
>
> Vishal
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> david robin
> Sent: Wednesday, 22 March 2006 9:10 AM
> To: Cisco certification
> Subject: Voice vlan
>
> dear all,
> I m confused a little with the voice VLAN, as I know the ip phone is
> attached to the switch with dot1q trunk, shall we configure sw trunk encap
> ???
>
> interface fast 0/7
> sw trunk encap dot1q
> sw access 3
> switchport voice vlan 5
> !
> I dunno if this right or not, I checked in the doc CD but they didnt say to
> configure this command, what they mentioned that the port fast is enabled by
> default when you configure the voice vlan, and this confuse me more, port
> fast is enabled only on access ports ????
>
> please help me about this issue
>
> best regards ,
>
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