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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I don’t see how you can have QoS at Layer2 without VLAN
tagging. Else the packet comes in and switch would have to be smarter and do
deeper packet inspection with more bufferes, etc. I’d let them know the defacto
standard and recommendation is putting your voice in a separate vlan.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Ki Wi<br>
<b>Sent:</b> Thursday, January 07, 2010 11:56 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] Having QoS tagging on Native vlan? Will it works
well?<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'>If the customer is not willing
to have additional vlan for voice and yet they wish to have QoS feature enabled
for voice<br>
<br>
By enabling vlan tagging for native vlan, will the customer lose anything in
terms of features and performance? <br>
<br>
Having such setup, will the IP phone trust the DSCP tagging from the PC connected
to it if I leave it as default? <br>
<br>
Anyone have experience in such unusual setup?<o:p></o:p></p>
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