mls qos cos

From: Roger RPF (rpf@bluemail.ch)
Date: Mon Feb 02 2009 - 18:17:47 ARST

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Hi Group,

I get confused with the command mls qos cos on the switches.

The DocCD says:
"QoS assigns the CoS value specified with the mls qos cos interface
configuration command to untagged frames received on trusted and untrusted
ports.

-But if the frame received is untagged, where does the switch put the cos
value in, I mean, there is no .1p bit??
Does the interfaces has to be trunk or access?

regards

Roger

Blogs and organic groups at http://www.ccie.net

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