From: shiran guez (shiranp3@gmail.com)
Date: Mon Jan 07 2008 - 19:21:10 ARST
you have a mess in your config on port f0/2 it will work but if you have
more then just the 2 vlans 10 and 110 all the STP and Data Traffic of all
the other vlans will go to this trunk also,
this is why there is the "switchport voice vlan <Vlan>" command it is
eliminating the need of doing on each port a full trunk, also trunk with
portfast is not a really good idea!!!
f0/1 is ok but I suggest you read the Doc CD documention on Voice Vlan Ports
On Jan 7, 2008 3:43 PM, WorkerBee <ciscobee@gmail.com> wrote:
> Which one is more preferred? I have tested both and it works.
> The only difference for F0/2, it runs extra STP VLAN 1 instance.
>
> It seems that F0/1 is less CPU intensive due to lack of DTP, STP VLAN 1,
> faster L2 convergence since it is static port.
>
> Any comments?
>
> Requirement
> =========
> Data : Vlan 10
> Voice : Vlan 110
>
>
> interface FastEthernet0/1
> switchport access vlan 10
> switchport mode access
> switchport voice vlan 110
> spanning-tree portfast
> end
>
>
> interface FastEthernet0/2
> switchport trunk encapsulation dot1q
> switchport trunk native vlan 10
> switchport mode trunk
> switchport voice vlan 110
> spanning-tree portfast
> end
>
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-- Shiran Guez MCSE CCNP NCE1 http://cciep3.blogspot.com http://www.linkedin.com/in/cciep3
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