DSCP/COS

From: devecchio (devecchio.turner@sbcglobal.net)
Date: Mon May 08 2006 - 14:40:22 ART


Guys,

 

I am configuring a L3 port-channel to a distro and all members of this
portchannel are just standard gig interface with the portchannel command. ON
a L3 portchannel, I have the ip configured etc. the command mls qos trust
dscp is to be used instead of cos due to it being a l3 port? Although the
switch will map cos-dscp vice versa it will not be expecting a cos value on
a l3 port? The rule states if connecting to a router trust dscp/if a switch
trust cos...I am guessing the rule still applies for switches as l2 port
channels and roulers as l3 port channels..



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