This document discusses IP address allocation and network design assumptions for sessions S2.1 and S2.2. It allocates IP addresses x.x.28.x for the Academic and Administration divisions, x.x.29.x for the Residential division, x.x.30.x for the lab of S2.1 and x.x.31.x for the lab of S2.2. The network design assumes adding devices like servers and printers to the Academic, Administration, Residential and Lab divisions based on the number of floors and rooms.