how can i create & configure appropraite scopes & scope option for the five regional office which each and every office owns it’s own 20 computers and all necessary Ethernet networking components, with two Dell powerEdge department servers and internet access with lease line dedicated connectivity through local ISP, and also 2 high end servers for managing customer information, 2 departemental servers for DNS,DHCP & FTP services, 2 departmental servers for web server & email server.