i have a question with queuing discipline " if i create many classs with sfq and cbq and ... i would like to know about qos . which queuing discipline will be chosen first. ( not use priority ) (queuing discipline) sfq---------> packet incoming packet outgoing cbq--------> Thank you . _________________________________________________________________ Be the one of the first to try the NEW Windows Live Mail. http://ideas.live.com/programPage.aspx?versionId=5d21c51a-b161-4314-9b0e-4911fb2b2e6d