RE: 2 Questions on Voice Vlan

From: Rivalino YMT (rivalino_ymt@BonBon.net)
Date: Mon Oct 27 2003 - 11:22:41 GMT-3


Just want to know,

Why do you use 'switcport trunk native vlan 500'?
why not 'switchport trunk native vlan 100'? Voice packet is untagged packet.

Thanks,
Rv

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of C
Sent: Saturday, October 25, 2003 4:17 AM
To: loai@kuix.com
Cc: ccielab@groupstudy.com
Subject: RE: 2 Questions on Voice Vlan

This is what you should be using:

In my case I am using port 1 & 2 to connect to other switch using
EtherChannel, port 3 is connecting to IP phone and PC. What switch are you
talking about? My config is for 2924 and 3500's

interface FastEthernet0/1
 duplex full
 speed 100
 port group 1
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 20
 switchport mode trunk
!
interface FastEthernet0/2
 duplex full
 speed 100
 port group 1
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 500
 switchport mode trunk
!
interface FastEthernet0/3
 switchport access vlan 500
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 500
 switchport mode trunk
 switchport voice vlan 100
 switchport priority extend cos 0
 spanning-tree portfast

Chris

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
loai@kuix.com
Sent: Friday, October 24, 2003 4:27 PM
To: loai@kuix.com
Cc: ccielab@groupstudy.com
Subject: Re: 2 Questions on Voice Vlan

Dears..

No one can answer this question?
Where r u dears Experts?

----- Original Message -----
From: loai@kuix.com
Date: Thursday, October 23, 2003 12:14 pm
Subject: 2 Questions on Voice Vlan

> Dears..
> I have 2 Qeustions
>
> 1-If i have IP phone is attached to SW port for
> example(F0/10),this phone support dot1.q trunking..
> andIf i want to configure this port to support voice on vlan100
> and ensure that data goes to vlan500..
> in this case:
>
> interface FastEthernet0/10
> switchport access vlan 500
> switchport voice vlan 100
> switchport trunk encapsulation dot1q
>
> my question is
>
> 1-When it should be to use
> switchport mode trunk in this case..
>
> 2-whenI have to use
> switchport trunk native vlan?
>
> 3-Could some one provide me the last solution or configuration for
> this question..
>
> Thanx
>
> Nizar
>
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