Hi 1) You can use either P2P, Physical or P2MP. Beware of Split horizon here depending on your routing protocol 2) you can use either frame-relay map statements to map your layer2 dlci's to your layer3 ip's, or you can use inverse-arp. Do some research on both
3)bandwdith is a must for eigrp but you should configure bandwidth for any link. If you dont use ip ospf cost, the default metric will be employed, that is 10^8 / bandwidth . So if you have a serial line beware as it will grab the 1.544mpbs when in reality this might be a 64k frame circuit.. Hope that helps! Jnr Network Engineer :) Go easy please :( Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=50527&t=50247 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]