If I remember correctly the DSCP value will be determined inbound. I'm not sure if trusting DSCP outbound is the correct way to do this. I would think it would be switched - trust dscp inbound, set dscp outbound. Then again, not a 6500 guru.<br>
<br>-nick<br><br><div class="gmail_quote">On Wed, Feb 2, 2011 at 12:14 PM, Michael Crilly <span dir="ltr"><<a href="mailto:michael.crilly@comtek.co.uk">michael.crilly@comtek.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Greetings,<br>
<br>
I am attempting to configure QoS on a series of 3550s, a 3560 and our core switch, a 4500. Currently, I am testing QoS configurations on the 3550, but with limited success.<br>
<br>
Using auto qos would be nice, but we can't count on the handset marking its traffic as DSCP 46 (or CoS 5) as we're using a mash-up of Cisco IP phones, Nortel phones, etc. Therefore, we want to match traffic on our VoIP IP network, which is currently configured to run on <a href="http://10.200.0.0/16" target="_blank">10.200.0.0/16</a>.<br>
<br>
The issue I am having is nothing is being matched when I look at the output of 'show policy-map interface fa0/3' (fa0/3, for example), but I can see packets being classified as DSCP 46 when I look at the 'mls qos interface fa0/3 stats' command.<br>
<br>
I have attached my switch's configuration (with passwords censored). Could someone take a quick peak and let me know if they can see anything that is missing? It could be something obvious that my now stale eyes are missing, so a fresh pair might help.<br>
<br>
Thanks in advance for all assistance/responses.<br>
<br>
Kind regards,<br><font color="#888888">
<br>
-- <br>
<br>
Michael Crilly<br>
ICT Systems Administrator<br>
Comtek Network Systems<br>
<br>
E: <a href="mailto:michael.crilly@comtek.co.uk" target="_blank">michael.crilly@comtek.co.uk</a><br>
<br>
</font><br>_______________________________________________<br>
cisco-voip mailing list<br>
<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br>
<br></blockquote></div><br>