MLS QOS

Hi all,

I got the below questions to clarify.

1) When a cisco VoIP phone is connected to a switchport, which is better?
mls qos trust dscp or mls qos trust cos?

2) The cisco phone will mark cos or dscp value or both? If mls qos trust
cos is use, must i map the cos 5 to dscp 46 manually?

Regards
Vincent Tay

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Received on Sat May 26 2012 - 13:20:39 ART