Yes you can, as long as you know the dscp is correctly marked.



Sent from my phone

On May 30, 2010, at 1:45 PM, Mike Brooks <2xcci...@gmail.com> wrote:

So I understand that, COS bits are set in the 802.1p field in an 802.1q encapsulated trunk but does it ever make sense to trust COS on an uplink to a router-on-a-stick type interface ?

Shouldn't you always just trust DSCP on an uplink to a router and never trust cos ?

Regards,
Mike
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