Off the top of my head I think it's needed when ever QOS is being applied
to switched traffic and not routed traffic or routed traffic during the
switching operation. uch as being applied to a vlan or a layer-2 switch
port. Examples of when it's not needed are policy maps (depending on
their contents) added to vlan interfaces or layer-3 ports.
Blogs and organic groups at http://www.ccie.net
Received on Sun Jul 26 2009 - 19:56:30 ART
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