Re: Qos - ip phone

From: Richard Davidson (rich@myhomemail.net)
Date: Sun Feb 01 2004 - 02:06:53 GMT-3


use a service policy in the ingress of the interface
connected to the phone.
--- Paul Chen <cpjchen@starhub.net.sg> wrote:
> Hi,
>
>
>
> I have this question:
>
> 1: change cos of ip phone to 1
> 2: mantain the cos of pc attached to phone
>
>
>
>
>
> Here is my solution:
>
>
>
> Int f0/x
>
> Switchport mode access
>
> Switchport access vlan x
>
> Switchport voice vlan x
>
> Mls qos trust cos
>
> Switchport priority extend trust <----- maintain
> cos value of pc attached
> to phone
>
> Switchport priority extend cos 1 <----------
>
>
>
> I can't configure both the switchport priority
> extend commands together .
> When I do a show run the only thing that shows is
> the switchport priority
> extend cos 1
>
>
>
>
>
> How do you change the cos value of the ip phone ?
> Is is not that the
> switchport priority extend cos command is only meant
> for data frames only ?
>
>
>
> Any help appreciated.
>
>
>
> Thanks.
>
> Paul
>
>



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