User talk:129.242.15.78

Welcome
Hi, welcome to INF-2301 Wiki. Thanks for your edit to the Layered Network Model page.

Please sign in and create a user name. It's an easy way to keep track of your contributions and helps you communicate with the rest of the community.

Please leave a message on my talk page if I can help with anything! -- Mouktar (Talk) 12:17, November 19, 2010