Bonjour, I am a Masters student focusing on cross layer simulation in edge routers. I would like to have pointers on papers which talks about cross layer interactions among layers which could help to optimise the system performace as a whole. Thanks, Cordialement, Sandoche Balakrichenan. _________________________________________________________________ BharatMatrimony.com. http://www.bharatmatrimony.com/cgi-bin/bmclicks1.cgi?74 India's premium matrimonial website.